Barbados/ Windward Islands: Tropical Storm Harvey 18/0900Z nr 13.1N 59.1W, moving W 16kt (NHC FL) – Published 18 Aug 2017 1433z (GMT/UTC)

Tropical Storm Harvey

…CENTER OF HARVEY BETWEEN BARBADOS AND THE WINDWARD ISLANDS…NHC FL

A Tropical Storm Warning is in effect for…Martinique, St. Lucia, St. Vincent and the Grenadines

A Tropical Storm Watch is in effect for…Dominica

⚠️ Beware of life-threatening flash floods and mudslides

(Image: @wunderground)

National Hurricane Center (FL)

000
WTNT34 KNHC 181152
TCPAT4

BULLETIN
Tropical Storm Harvey Intermediate Advisory Number 4A
NWS National Hurricane Center Miami FL AL092017
800 AM AST Fri Aug 18 2017

…CENTER OF HARVEY BETWEEN BARBADOS AND THE WINDWARD ISLANDS…

 

SUMMARY OF 800 AM AST…1200 UTC…INFORMATION
———————————————-
LOCATION…13.0N 60.3W
ABOUT 55 MI…90 KM W OF BARBADOS
ABOUT 60 MI…95 KM ESE OF ST. LUCIA
MAXIMUM SUSTAINED WINDS…40 MPH…65 KM/H
PRESENT MOVEMENT…W OR 270 DEGREES AT 18 MPH…30 KM/H
MINIMUM CENTRAL PRESSURE…1005 MB…29.68 INCHES

 

WATCHES AND WARNINGS
——————–
CHANGES WITH THIS ADVISORY:

The Government of Barbados has discontinued the Tropical Storm
Warning for Barbados.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

A Tropical Storm Warning is in effect for…
* Martinique
* St. Lucia
* St. Vincent and the Grenadines

A Tropical Storm Watch is in effect for…
* Dominica

For storm information specific to your area, please monitor
products issued by your national meteorological service.

 

DISCUSSION AND 48-HOUR OUTLOOK
——————————
At 800 AM AST (1200 UTC), the center of Tropical Storm Harvey was
located near latitude 13.0 North, longitude 60.3 West. Harvey is
moving toward the west near 18 mph (30 km/h), and a continued
westward motion with a slight increase in forward speed is expected
over the next couple of days. On the forecast track, Harvey should
move through the Windward Islands and into the eastern Caribbean Sea
this morning.

Maximum sustained winds remain near 40 mph (65 km/h) with higher
gusts. Some slight strengthening is possible during the next 48
hours.

Tropical-storm-force winds extend outward up to 60 miles (95 km)
mainly to the north of the center.

The minimum central pressure estimated from Air Force Reserve
Hurricane Hunter aircraft data is 1005 mb (29.68 inches). The
Grantley Adams International Airport on Barbados recently reported a
pressure of 1006 mb (29.71 inches).

 

HAZARDS AFFECTING LAND
———————-
WIND: Tropical storm conditions are spreading through the warning
area at this time, making outside preparations difficult or
dangerous. Tropical storm conditions are possible in the watch area
today.

RAINFALL: Harvey is expected to produce rainfall totals of 2 to 4
inches across portions of the Windward Islands from Martinique
southward to Grenada. These rains could cause life-threatening
flash floods and mudslides.

 

NEXT ADVISORY
————-
Next complete advisory at 1100 AM AST.

$$
Forecaster Beven

 

=============================================================================

TROPICAL STORM RISK (TSR)

N Atlantic: Storm Alert issued at 18 Aug, 2017 9:00 GMT

Tropical Storm HARVEY is currently located near 13.1 N 59.1 W with maximum 1-min sustained winds of 35kts (40 mph). HARVEY is forecast to affect land to the following likelihood(s) at the given lead time(s):

Yellow Alert Country(s) or Province(s)
    Barbados
        probability for TS is 75% currently
    St. Lucia
        probability for TS is 55% within 9 hours
    St. Vincent and the Grenadines
        probability for TS is 55% within 9 hours

Green Alert Country(s) or Province(s)
    Martinique
        probability for TS is 50% within 9 hours
    Grenada
        probability for TS is 35% within 9 hours

Note that
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
Green Alert (Low) is TS to between 31% and 50% probability.
CAT 1 means Hurricane strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

(Image: TSR)

(Image: TSR)

=============================================================================

Tropical Storm Harvey Forms; Warnings for Windward Islands

Bob Henson  ·  August 17, 2017, 9:51 PM

https://www.wunderground.com/cat6/tropical-storm-harvey-forms-warnings-windward-islands

=============================================================================

MARITIME/SHIPPING

(Image: NHC FL)

METAREA4 / HURRICANE_ADVISORY / 0841

WTNT24 KNHC 180841
TCMAT4

TROPICAL STORM HARVEY FORECAST/ADVISORY NUMBER 4
NWS NATIONAL HURRICANE CENTER MIAMI FL AL092017
0900 UTC FRI AUG 18 2017

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY…

NONE.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT…

A TROPICAL STORM WARNING IS IN EFFECT FOR…
* MARTINIQUE
* ST. LUCIA
* BARBADOS
* ST. VINCENT AND THE GRENADINES

A TROPICAL STORM WATCH IS IN EFFECT FOR…
* DOMINICA

TROPICAL STORM CENTER LOCATED NEAR 13.1N 59.1W AT 18/0900Z
POSITION ACCURATE WITHIN 30 NM

PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT 16 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1004 MB
MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT.
34 KT……. 50NE 0SE 0SW 50NW.
12 FT SEAS.. 60NE 0SE 0SW 60NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT…CENTER LOCATED NEAR 13.1N 59.1W AT 18/0900Z
AT 18/0600Z CENTER WAS LOCATED NEAR 13.0N 58.3W

FORECAST VALID 18/1800Z 13.2N 61.7W
MAX WIND 35 KT…GUSTS 45 KT.
34 KT… 50NE 0SE 0SW 50NW.

FORECAST VALID 19/0600Z 13.5N 65.2W
MAX WIND 40 KT…GUSTS 50 KT.
34 KT… 50NE 0SE 0SW 50NW.

FORECAST VALID 19/1800Z 13.9N 68.8W
MAX WIND 40 KT…GUSTS 50 KT.
34 KT… 60NE 30SE 30SW 60NW.

FORECAST VALID 20/0600Z 14.1N 72.7W
MAX WIND 50 KT…GUSTS 60 KT.
50 KT… 30NE 0SE 0SW 30NW.
34 KT… 60NE 30SE 30SW 60NW.

FORECAST VALID 21/0600Z 15.0N 80.2W
MAX WIND 60 KT…GUSTS 75 KT.
50 KT… 40NE 20SE 20SW 40NW.
34 KT… 80NE 40SE 40SW 80NW.

EXTENDED OUTLOOK. NOTE…ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5…AND FOR INTENSITY NEAR 15 KT EACH DAY

OUTLOOK VALID 22/0600Z 16.5N 86.5W
MAX WIND 60 KT…GUSTS 75 KT.

OUTLOOK VALID 23/0600Z 17.5N 90.0W…INLAND
MAX WIND 35 KT…GUSTS 45 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 13.1N 59.1W

NEXT ADVISORY AT 18/1500Z

$$
FORECASTER AVILA

=============================================================================

000
FZNT02 KNHC 180925
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI AUG 18 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT…WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC FRI AUG 18.
24 HOUR FORECAST VALID 0600 UTC SAT AUG 19.
48 HOUR FORECAST VALID 0600 UTC SUN AUG 20.

.WARNINGS.

…TROPICAL STORM WARNING…
.TROPICAL STORM HARVEY NEAR 13.1N 59.1W 1004 MB AT 0900 UTC AUG
18 MOVING W OR 270 DEG AT 16 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM N
SEMICIRCLE AND 0 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN
60 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE WITH SEAS TO 13 FT.
ELSEWHERE WITHIN AREA BOUNDED BY 20N62W TO 20N54W TO 12N54W TO
12N62W TO 20N62W…INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES…
WINDS 20 TO 33 KT. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM HARVEY NEAR 13.5N 65.2W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. LITTLE CHANGE IN
RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER.
ELSEWHERE WITHIN AREA BOUNDED BY 18N68W TO 18N63W TO 13N63W TO
13N68W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT IN MIXED SWELL. WITHIN
AREA BOUNDED BY 21N66W TO 21N61W TO 19N61W TO 19N66W TO
21N66W…INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES…NE TO E
WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST TROPICAL STORM HARVEY NEAR 14.1N 72.7W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE
WINDS WITHIN 60 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE. SEAS 12
FT OR GREATER WITHIN 75 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE
WITH SEAS TO 15 FT. ELSEWHERE WITHIN AREA BOUNDED BY
18N75W TO 18N69W TO 13N69W TO 13N75W TO 18N75W WINDS 20 TO 33
KT. SEAS 8 TO 12 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM HARVEY NEAR 15.0N 80.2W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
EXTENDED OUTLOOK…USE FOR GUIDANCE ONLY…ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM HARVEY NEAR 16.5N 86.5W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM HARVEY INLAND NEAR 17.5N
90.0W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK…SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES NEAR 16N48W 1010 MB. WITHIN AREA BOUNDED BY
22N53W TO 22N43W TO 16N43W TO 16N53W TO 22N53W E WINDS 20 TO 25
KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRES…POSSIBLE TROPICAL CYCLONE…NEAR
16N54W 1011 MB. WITHIN AREA BOUNDED BY 23N58W TO 23N50W TO 17N50W
TO 17N58W TO 23N58W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES…POSSIBLE TROPICAL CYCLONE…NEAR
19.5N63W 1012 MB. WITHIN AREA BOUNDED BY 24N66W TO 24N58W TO
19N58W TO 19N66W TO 24N66W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.ATLC WITHIN AREA BOUNDED BY 21N37W TO 21N35W TO 16N35W TO
16N37W TO 21N37W WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 20N43W TO 20N35W TO
14N35W TO 14N43W TO 20N43W E WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 22N53W TO 22N42W TO
16N42W TO 16N53W TO 22N53W E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.

.ATLC 42 HOUR FORECAST WITHIN AREA BOUNDED BY 21N74W TO 21N71W
TO 20N71W TO 20N74W TO 21N74W…INCLUDING APPROACH TO WINDWARD
PASSAGE… E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 21N75W TO 21N72W TO
20N72W TO 20N75W TO 21N75W…INCLUDING APPROACH TO WINDWARD
PASSAGE… E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0900 UTC FRI AUG 18…

.TROPICAL STORM HARVEY…NUMEROUS MODERATE SCATTERED STRONG FROM
11N TO 15N BETWEEN 59W AND 62W.

.LOW PRES NEAR 16N48W…FROM 15N TO 20N BETWEEN 45W AND 50W.

.TROPICAL WAVE FROM 23N72W TO 12N73W. SCATTERED MODERATE ATLC
FROM 22N TO 24N BETWEEN 69W AND 72W. SCATTERED MODERATE ISOLATED
STRONG WINDWARD PASSAGE FROM 17N TO 19N BETWEEN 74W AND 76W.

.SCATTERED MODERATE CARIBBEAN S OF 12N W OF 80W.

 

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.

=============================================================================

000
FZNT23 KNHC 180857
OFFNT3

Offshore Waters Forecast for the SW and Tropical N Atlantic and
Caribbean Sea
NWS National Hurricane Center Miami, FL
457 AM EDT Fri Aug 18 2017

Offshore Waters Forecast for the Tropical N Atlantic from 07N to
22N between 55W and 64W, the SW N Atlantic S of 31N W of 65W
including Bahamas, and the Caribbean Sea.

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

AMZ001-182100-
Synopsis for Caribbean Sea and Tropical N Atlantic from 07N to
19N between 55W and 64W
457 AM EDT Fri Aug 18 2017

.SYNOPSIS…Tropical Storm Harvey is centered near 13.1N 59.1W
1004 mb at 5 am EDT moving W at 16 kt. Maximum sustained winds
35kt with gusts to 45 kt. Harvey will enter the eastern Caribbean
and move to 13.2N 61.7W by this afternoon, 13.5N 65.2W tonight,
13.9N 68.8W Sat afternoon, 14.1N 72.7W Sat night, 15.0N 80.2W Sun
night, 16.5N 86.5W Mon night as strong tropical storm, before
making landfall in Belize and moving inland to 17.5N 90.0W by Tue
night.

$$

AMZ011-182100-
Caribbean N of 18N W of 85W including Yucatan Basin-
457 AM EDT Fri Aug 18 2017

.TODAY…NE to E winds 10 kt. Seas 3 ft.
.TONIGHT…NE winds 10 to 15 kt. Seas 3 ft.
.SAT…NE winds 5 to 10 kt. Seas 3 ft.
.SAT NIGHT…NE winds 10 to 15 kt. Seas 3 ft.
.SUN…E winds 5 to 10 kt. Seas 3 ft.
.SUN NIGHT…NE to E winds 10 to 15 kt. Seas 2 ft or less,
becoming 3 ft late.
.MON… TROPICAL STORM CONDITIONS POSSIBLE.
.MON NIGHT… TROPICAL STORM CONDITIONS POSSIBLE.
.TUE… TROPICAL STORM CONDITIONS POSSIBLE.
.TUE NIGHT…E to SE winds 20 to 25 kt. Seas 6 to 8 ft.

$$

AMZ013-182100-
Caribbean N of 18N between 76W and 85W including Cayman Basin-
457 AM EDT Fri Aug 18 2017

.TODAY…NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT…NE to E winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT…E winds 5 to 10 kt. Seas 3 to 4 ft in the morning,
becoming 2 ft or less.
.SAT NIGHT…NE to E winds 10 to 15 kt. Seas 2 ft or less.
.SUN…NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT…NE to E winds 15 to 20 kt. Seas 3 to 5 ft.
.MON… TROPICAL STORM CONDITIONS POSSIBLE.
.MON NIGHT… TROPICAL STORM CONDITIONS POSSIBLE.
.TUE…E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT…E to SE winds 10 to 15 kt. Seas 3 to 5 ft.

$$

AMZ015-182100-
Caribbean Approaches to the Windward Passage-
457 AM EDT Fri Aug 18 2017

.TODAY…E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers.
.TONIGHT…NE to E winds 5 to 10 kt. Seas 3 ft. Scattered
showers.
.SAT…NE to E winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT…NE winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN…E winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT…E winds 10 to 15 kt. Seas 4 to 6 ft.
.MON…E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT…E winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE…SE winds 5 to 10 kt. Seas 3 ft.
.TUE NIGHT…NE to E winds 10 to 15 kt. Seas 3 ft.

$$

AMZ017-182100-
Gulf of Honduras-
457 AM EDT Fri Aug 18 2017

.TODAY…NE to E winds 5 to 10 kt. Seas 3 ft.
.TONIGHT…NE winds 5 to 10 kt S of 17N W of 87W, and NE 10 to
15 kt elsewhere. Seas 3 ft.
.SAT…NE winds 5 to 10 kt. Seas 2 ft or less. Scattered showers.
.SAT NIGHT…NE to E winds 5 to 10 kt. Seas 3 ft.
.SUN…E winds 5 to 10 kt. Seas 2 ft or less.
.SUN NIGHT…NE to E winds 10 to 15 kt. Seas 2 ft or less,
becoming 3 ft late.
..MON… TROPICAL STORM CONDITIONS POSSIBLE.
.MON NIGHT… TROPICAL STORM CONDITIONS POSSIBLE.
.TUE… TROPICAL STORM CONDITIONS POSSIBLE.
.TUE NIGHT…TROPICAL STORM CONDITIONS POSSIBLE.

$$

AMZ019-182100-
Caribbean from 15N to 18N between 80W and 85W-
457 AM EDT Fri Aug 18 2017

.TODAY…NE winds 10 to 15 kt. Seas 3 to 4 ft.
.TONIGHT…NE winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT…NE to E winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT…NE to E winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN…NE to E winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT… TROPICAL STORM CONDITIONS POSSIBLE.
.MON… TROPICAL STORM CONDITIONS POSSIBLE.
.MON NIGHT… TROPICAL STORM CONDITIONS POSSIBLE.
.TUE… TROPICAL STORM CONDITIONS POSSIBLE.
.TUE NIGHT…E to SE winds 10 to 15 kt. Seas 3 to 5 ft.

$$

AMZ021-182100-
Caribbean from 15N to 18N between 72W and 80W-
457 AM EDT Fri Aug 18 2017

.TODAY…E winds 15 to 20 kt. Seas 4 to 6 ft.
.TONIGHT…E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers.
.SAT…E winds 15 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT… TROPICAL STORM CONDITIONS POSSIBLE. NE to E winds
25 to 30 kt. Seas 6 ft, building to 10 ft late.
.SUN… TROPICAL STORM CONDITIONS POSSIBLE. NE to E winds 35 to
40 kt,becoming E 45 to 50 kt in the afternoon. Seas 10 to
11 ft.
.SUN NIGHT… TROPICAL STORM CONDITIONS POSSIBLE.
.MON… TROPICAL STORM CONDITIONS POSSIBLE.
.MON NIGHT…E winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE…E winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT…E winds 10 to 15 kt. Seas 3 to 5 ft.

$$

AMZ023-182100-
Caribbean N of 15N between 64W and 72W-
457 AM EDT Fri Aug 18 2017

.TODAY…E winds 15 to 20 kt. Seas 5 to 6 ft.
.TONIGHT…NE to E winds 20 to 25 kt. Seas 6 to 9 ft.
.SAT… TROPICAL STORM CONDITIONS POSSIBLE. NE to E winds 25 to
30 kt. Seas 11 ft. Scattered showers.
.SAT NIGHT… TROPICAL STORM CONDITIONS POSSIBLE. E winds 25 to
30 kt. Scattered showers.
.SUN…E to SE winds 15 to 20 kt. Seas 6 to 8 ft.
.SUN NIGHT…E winds 10 to 15 kt. Seas 4 to 6 ft.
.MON…E winds 15 kt. Seas 4 to 5 ft.
.MON NIGHT…E winds 15 to 20 kt. Seas 4 to 5 ft.
.TUE…E winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT…E winds 10 to 15 kt. Seas 3 to 5 ft.

$$

AMZ025-182100-
Offshore Waters Leeward Islands-
457 AM EDT Fri Aug 18 2017

.TODAY…NE to E winds 20 to 25 kt. Seas 7 to 10 ft in E swell.
.TONIGHT…E winds 20 to 25 kt. Seas 6 to 9 ft.
.SAT…E winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT…E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers.
.SUN…E winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN NIGHT…E winds 15 to 20 kt. Seas 4 to 6 ft.
.MON…E winds 15 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT…E winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE…SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT…SE winds 5 to 10 kt. Seas 3 to 5 ft.

$$

AMZ027-182100-
Tropical N Atlantic from 15N to 19N between 55W and 60W-
457 AM EDT Fri Aug 18 2017

.TODAY…E winds 20 to 25 kt. Seas 7 to 10 ft in E swell.
.TONIGHT…E winds 15 to 20 kt. Seas 6 to 8 ft.
.SAT…E to SE winds 15 to 20 kt. Seas 6 to 9 ft. Scattered
showers.
.SAT NIGHT…E winds 15 to 20 kt. Seas 6 to 8 ft. Scattered
showers.
.SUN…NE to E winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN NIGHT…E winds 15 to 20 kt. Seas 5 to 7 ft.
.MON…SE winds 10 to 15 kt. Seas 5 to 7 ft.
.MON NIGHT…SE to S winds 5 to 10 kt. Seas 5 to 7 ft in NE to E
swell.
.TUE…SE winds 5 to 10 kt. Seas 4 to 6 ft in E swell.
.TUE NIGHT…E to SE winds 5 to 10 kt. Seas 4 to 5 ft in E swell.

 

$$

AMZ029-182100-
W Central Caribbean from 11N to 15N W of 80W-
457 AM EDT Fri Aug 18 2017

.TODAY…NE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers.
.TONIGHT…NE winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT…NE to E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered
showers.
.SAT NIGHT…NE to E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered
showers.
.SUN…NE to E winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT… TROPICAL STORM CONDITIONS POSSIBLE.
.MON… TROPICAL STORM CONDITIONS POSSIBLE.
.MON NIGHT… TROPICAL STORM CONDITIONS POSSIBLE.
.TUE…E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT…NE to E winds 5 to 10 kt. Seas 3 to 4 ft.

$$

AMZ031-182100-
Caribbean from 11N to 15N between 72W and 80W including Colombia
Basin-
457 AM EDT Fri Aug 18 2017

…TROPICAL STORM WARNING…

.TODAY…E winds 15 to 20 kt Within 90 nm of coast of Colombia,
and E 10 to 15 kt elsewhere. Seas 4 to 6 ft in NE to E swell.
.TONIGHT…NE to E winds 15 to 20 kt. Seas 4 to 5 ft.
.SAT…NE to E winds 15 to 20 kt. Seas 4 to 5 ft.
.SAT NIGHT…Within 90 nm of coast of Colombia, NE to E winds 5
to 10 kt. Elsewhere, NE to E winds 20 to 25 kt,increasing to 45 to
50 kt late. Seas 4 to 5 ft Within 90 nm of coast of Colombia, and
5 to 7 ft elsewhere.
.SUN… TROPICAL STORM CONDITIONS POSSIBLE. Within 90 nm of
coast of Colombia, SE to S winds 5 to 10 kt. Seas 7 ft.
Elsewhere, E winds 45 to 55 kt. Seas 9 ft.
.SUN NIGHT… TROPICAL STORM CONDITIONS POSSIBLE.
.MON… TROPICAL STORM CONDITIONS POSSIBLE.
.MON NIGHT…E winds 15 to 20 kt. Seas 4 to 5 ft.
.TUE…E winds 15 to 20 kt. Seas 4 to 5 ft.
.TUE NIGHT…NE to E winds 10 to 15 kt. Seas 4 to 5 ft.

$$

AMZ033-182100-
Caribbean S of 15N between 64W and 72W including Venezuela Basin-
457 AM EDT Fri Aug 18 2017

…TROPICAL STORM WARNING…

.TODAY…NE to E winds 10 to 15 kt Gulf of Venezuela, and E 15 to
20 kt elsewhere. Seas 4 to 6 ft.
.TONIGHT…Gulf of Venezuela, NE winds 10 to 15 kt. Elsewhere, NE
winds 25 to 30 kt,increasing to 35 to 40 kt late. Seas 5 ft,
building to 8 ft late. Scattered showers.
.SAT… TROPICAL STORM CONDITIONS EXPECTED. NE winds 5 to 10 kt
Gulf of Venezuela, and E 35 to 40 kt elsewhere. Seas 9 ft.
Scattered showers and isolated thunderstorms.
.SAT NIGHT… TROPICAL STORM CONDITIONS EXPECTED. NE to E winds
5 to 10 kt Gulf of Venezuela, and E to SE 40 to 50 kt elsewhere.
Seas 8 ft. Scattered showers.
.SUN…E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT…E winds 15 to 20 kt. Seas 4 to 6 ft.
.MON…E winds 15 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT…E winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE…E winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT…E winds 15 to 20 kt. Seas 3 to 5 ft.

$$

AMZ035-182100-
Offshore Waters Windward Islands including Trindad and Tobago-
457 AM EDT Fri Aug 18 2017

…TROPICAL STORM WARNING…

.TODAY…ATLC Exposures, NE to E winds 30 to 35 kt, shifting to
SE to S in the afternoon. Elsewhere, NE winds 20 to 25 kt,becoming
N to NE 30 to 35 kt in the afternoon. Seas 11 ft ATLC Exposures,
and 6 to 8 ft elsewhere. Scattered showers and isolated
thunderstorms.
.TONIGHT… TROPICAL STORM CONDITIONS EXPECTED. ATLC Exposures,
E to SE winds 15 to 20 kt. Seas 6 to 8 ft. Elsewhere, E to SE
winds 30 to 35 kt. Seas 9 ft. Scattered showers.
.SAT…E to SE winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers.
.SAT NIGHT…E to SE winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN…E winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN NIGHT…E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON…E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT…E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE…E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT…E winds 10 to 15 kt. Seas 3 to 5 ft.

$$

AMZ037-182100-
Tropical N Atlantic from 07N to 15N between 55W and 60W-
457 AM EDT Fri Aug 18 2017

…TROPICAL STORM WARNING…

.TODAY…S of 10N, E to SE winds 10 to 15 kt. Elsewhere, SE winds
30 to 35 kt,diminishing to 20 to 25 kt in the afternoon. Seas 6
ft S of 10N, and 9 to 10 ft elsewhere. Scattered showers.
.TONIGHT…E to SE winds 10 to 15 kt. Seas 5 to 7 ft.
.SAT…E winds 10 to 15 kt. Seas 5 to 6 ft.
.SAT NIGHT…E winds 10 to 15 kt. Seas 5 to 6 ft.
.SUN…E winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN NIGHT…E to SE winds 15 to 20 kt. Seas 4 to 5 ft.
.MON…E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT…E winds 10 to 15 kt. Seas 5 to 6 ft.
.TUE…E winds 10 to 15 kt. Seas 5 to 6 ft.
.TUE NIGHT…NE to E winds 10 to 15 kt. Seas 4 to 5 ft.

$$

AMZ039-182100-
SW Caribbean S of 11N including Approaches to Panama Canal-
457 AM EDT Fri Aug 18 2017

.TODAY…NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers
and isolated thunderstorms.
.TONIGHT…NW to N winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT…N winds 5 to 10 kt. Seas 3 to 4 ft. Scattered showers and
isolated thunderstorms.
.SAT NIGHT…NW winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN…SW winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT…SW winds 5 to 10 kt. Seas 3 to 5 ft.
.MON…S to SW winds 5 to 10 kt, shifting to W to NW in the
afternoon. Seas 3 to 5 ft.
.MON NIGHT…N to NE winds 5 to 10 kt. Seas 3 to 5 ft.
.TUE…N to NE winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE NIGHT…NW to N winds 5 to 10 kt. Seas 3 to 4 ft.

$$

AMZ101-182100-
Synopsis for the SW N Atlantic including the Bahamas
457 AM EDT Fri Aug 18 2017

.SYNOPSIS…The northern part of a strong tropical wave is moving
across the southern Bahamas will continue W and reach the Straits
of Florida early Sat, accompanied by fresh to locally strong
winds and very active weather. Low pressure in the tropical Atlc
will pass N of the Leeward Islands late Sat, possibly as a
tropical cyclone, and reach the southern Bahamas by early Mon
bringing strong winds and building seas to the waters S of 25N. A
ridge along 28N will move N of the area early next week.

$$

AMZ111-182100-
Atlantic from 27N to 31N W of 77W-
457 AM EDT Fri Aug 18 2017

.TODAY…S winds 10 to 15 kt. Seas 3 ft.
.TONIGHT…S winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT…S winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT…SE to S winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN…SE winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT…SE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON…E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT…E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE…E to SE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT…E to SE winds 10 to 15 kt. Seas 4 to 6 ft.

$$

AMZ113-182100-
Atlantic from 27N to 31N between 70W and 77W-
457 AM EDT Fri Aug 18 2017

.TODAY…S winds 5 to 10 kt. Seas 3 to 4 ft.
.TONIGHT…SE to S winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT…SE to S winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT…SE to S winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN…SE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT…E to SE winds 10 to 15 kt. Seas 4 to 6 ft.
.MON…E to SE winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT…E winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE…E winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE NIGHT…E to SE winds 5 to 10 kt. Seas 4 to 6 ft in E to SE
swell.

$$

AMZ115-182100-
Atlantic from 27N to 31N between 65W and 70W-
457 AM EDT Fri Aug 18 2017

.TODAY…S winds 5 to 10 kt. Seas 4 ft.
.TONIGHT…SE to S winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT…SE to S winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT…SE to S winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN…SE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT…E to SE winds 10 to 15 kt. Seas 4 to 6 ft.
.MON…E winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT…NE winds 5 to 10 kt. Seas 4 to 6 ft in E to SE
swell.
.TUE…N to NE winds 5 to 10 kt. Seas 4 to 5 ft in E to SE swell.
.TUE NIGHT…N to NE winds 5 to 10 kt. Seas 4 to 5 ft in E to SE
swell.

$$

AMZ117-182100-
Bahamas including Cay Sal Bank-
457 AM EDT Fri Aug 18 2017

.TODAY…E winds 10 to 15 kt. Seas 3 to 4 ft.
.TONIGHT…E winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT…E to SE winds 10 to 15 kt. Seas 3 to 4 ft. Scattered
showers.
.SAT NIGHT…E to SE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered
showers.
.SUN…E to SE winds 15 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT…E winds 15 to 20 kt. Seas 3 to 5 ft.
.MON…E winds 15 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT…E to SE winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE…E to SE winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT…E to SE winds 10 to 15 kt. Seas 3 to 5 ft.

$$

AMZ119-182100-
Atlantic from 22N to 27N E of Bahamas to 70W-
457 AM EDT Fri Aug 18 2017

.TODAY…E to SE winds 10 to 15 kt. Seas 5 to 7 ft. Scattered
showers.
.TONIGHT…E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers.
.SAT…E to SE winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT…E to SE winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN…E winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN NIGHT…E winds 20 to 25 kt. Seas 6 to 9 ft.
.MON…E to SE winds 20 to 25 kt. Seas 6 to 9 ft.
.MON NIGHT…E to SE winds 15 to 20 kt. Seas 6 to 8 ft.
.TUE…E to SE winds 15 to 20 kt. Seas 6 to 8 ft.
.TUE NIGHT…E winds 10 to 15 kt. Seas 5 to 6 ft.

$$

AMZ121-182100-
Atlantic from 22N to 27N between 65W and 70W-
457 AM EDT Fri Aug 18 2017

.TODAY…E winds 10 to 15 kt. Seas 4 to 6 ft.
.TONIGHT…E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
.SAT…E winds 10 to 15 kt. Seas 5 to 7 ft.
.SAT NIGHT…E winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN…E winds 20 to 25 kt. Seas 6 to 9 ft.
.SUN NIGHT…E to SE winds 20 to 25 kt. Seas 6 to 9 ft.
.MON…E to SE winds 15 to 20 kt. Seas 6 to 9 ft.
.MON NIGHT…E winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE…NE to E winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE NIGHT…NE winds 10 to 15 kt. Seas 5 to 6 ft.

$$

AMZ123-182100-
Atlantic S of 22N W of 70W including Approaches to the Windward
Passage-
457 AM EDT Fri Aug 18 2017

.TODAY…E winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers.
.TONIGHT…E winds 15 to 20 kt. Seas 4 to 6 ft.
.SAT…E winds 15 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT…E winds 20 to 25 kt. Seas 5 to 7 ft.
.SUN…E winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN NIGHT…E winds 15 to 20 kt. Seas 5 to 7 ft.
.MON…E to SE winds 15 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT…E winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE…E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT…E winds 15 to 20 kt. Seas 4 to 6 ft.

$$

AMZ125-182100-
Atlantic S of 22N between 65W and 70W including Puerto Rico
Trench-
457 AM EDT Fri Aug 18 2017

.TODAY…E winds 15 to 20 kt. Seas 6 to 7 ft.
.TONIGHT…E winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT…E winds 15 to 20 kt. Seas 6 to 8 ft.
.SAT NIGHT…NE to E winds 15 to 20 kt. Seas 6 to 7 ft.
.SUN…E winds 20 to 25 kt. Seas 6 to 9 ft.
.SUN NIGHT…E to SE winds 15 to 20 kt. Seas 6 to 9 ft.
.MON…E winds 15 to 20 kt. Seas 6 to 8 ft.
.MON NIGHT…E winds 15 to 20 kt. Seas 6 to 7 ft.
.TUE…NE to E winds 15 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT…NE to E winds 10 to 15 kt. Seas 5 to 6 ft.

$$

AMZ127-182100-
Atlantic from 19N to 22N between 55W and 65W-
457 AM EDT Fri Aug 18 2017

.TODAY…E winds 15 to 20 kt. Seas 6 to 8 ft.
.TONIGHT…NE to E winds 20 to 25 kt. Seas 7 to 10 ft in E swell.
.SAT…E winds 20 to 25 kt. Seas 8 to 11 ft in E swell. Scattered
showers.
.SAT NIGHT…E winds 20 to 25 kt. Seas 7 to 10 ft in E swell.
Scattered showers.
.SUN…E winds 20 to 25 kt. Seas 7 to 9 ft.
.SUN NIGHT…E winds 15 to 20 kt. Seas 7 to 9 ft in E swell.
.MON…E winds 15 to 20 kt. Seas 6 to 8 ft.
.MON NIGHT…E winds 15 to 20 kt. Seas 6 to 8 ft.
.TUE…E to SE winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE NIGHT…SE winds 10 to 15 kt. Seas 4 to 6 ft.

$$

Forecaster Christensen

=============================================================================

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Mexico: Tropical Storm Franklin – ⚠️ Hurricane Warning for MX coast from Puerto de Veracruz to Tuxpan (NHC FL) – Published 09 Aug 2017 1040z (GMT/UTC)

Tropical Storm Franklin

A Hurricane Warning is in effect for…
* The coast of Mexico from Puerto de Veracruz to Tuxpan (NHC FL)

A Hurricane Watch is in effect for…
* The coast of Mexico north of Tuxpan to Rio Panuco (NHC FL)

A Tropical Storm Warning is in effect for…
* The coast of Mexico east of Puerto de Veracruz to Ciudad del
Carmen (NHC FL)
* The coast of Mexico north of Tuxpan to Barra del Tordo (NHC FL)

Traducción al español (haga clic aquí)

(Image: @wunderground)

(Image: @wunderground)

National Hurricane Center (FL)

000
WTNT32 KNHC 090838
TCPAT2

BULLETIN
Tropical Storm Franklin Advisory Number 11
NWS National Hurricane Center Miami FL AL072017
400 AM CDT Wed Aug 09 2017

…FRANKLIN STRENGTHENS A LITTLE MORE…
…TROPICAL STORM WARNINGS MODIFIED FOR PORTIONS OF THE COAST OF
MEXICO…

 

SUMMARY OF 400 AM CDT…0900 UTC…INFORMATION
———————————————-
LOCATION…20.4N 92.7W
ABOUT 190 MI…305 KM NE OF COATZACOALCOS MEXICO
ABOUT 240 MI…390 KM ENE OF VERACRUZ MEXICO
MAXIMUM SUSTAINED WINDS…65 MPH…100 KM/H
PRESENT MOVEMENT…W OR 280 DEGREES AT 13 MPH…20 KM/H
MINIMUM CENTRAL PRESSURE…994 MB…29.36 INCHES

 

WATCHES AND WARNINGS
——————–
CHANGES WITH THIS ADVISORY:

The Government of Mexico has issued a Tropical Storm Warning for
the coast of Mexico north of Rio Panuco to Barra del Tordo. The
Government of Mexico has also discontinued the Tropical Storm
Warning east of Ciudad del Carmen.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

A Hurricane Warning is in effect for…
* The coast of Mexico from Puerto de Veracruz to Tuxpan

A Hurricane Watch is in effect for…
* The coast of Mexico north of Tuxpan to Rio Panuco

A Tropical Storm Warning is in effect for…
* The coast of Mexico east of Puerto de Veracruz to Ciudad del
Carmen
* The coast of Mexico north of Tuxpan to Barra del Tordo

A Hurricane Warning means that hurricane conditions are expected
somewhere within the warning area, in this case within 24 to 36
hours. Preparations to protect life and property should be rushed
to completion.

A Hurricane Watch means that hurricane conditions are possible
within the watch area.

A Tropical Storm Warning means that tropical storm conditions are
expected somewhere within the warning area.

For storm information specific to your area, please monitor
products issued by your national meteorological service.

 

DISCUSSION AND 48-HOUR OUTLOOK
——————————
At 400 AM CDT (0900 UTC), the center of Tropical Storm Franklin was
located near latitude 20.4 North, longitude 92.7 West. Franklin is
moving toward the west near 13 mph (20 km/h) and this general motion
is expected to continue for the next 24 to 36 hours. On the
forecast track, the center of Franklin is expected to approach the
coast of eastern Mexico today, then cross the coast in the Mexican
state of Veracruz tonight or early Thursday.

Maximum sustained winds have increased to near 65 mph (100 km/h)
with higher gusts. Additional strengthening is expected, and
Franklin is forecast to become a hurricane later today and reach the
coast of Mexico as a hurricane tonight or early Thursday. Rapid
weakening is expected after landfall in Mexico.

Tropical-storm-force winds extend outward up to 140 miles (220 km)
from the center. The Mexican automated station at Cayo Arenas,
located to the north-northeast of the center, recently reported
sustained winds of 39 mph (63 km/h) and a wind gust of 51 mph
(81 km/h).

The estimated minimum central pressure is 994 mb (29.36 inches).

 

HAZARDS AFFECTING LAND
———————-
RAINFALL: Franklin is expected to produce additional rainfall
accumulations of 1 to 3 inches across portions of the Yucatan
Peninsula of Mexico through Monday. Rainfall totals of 4 to 8
inches with isolated maximum amounts of 15 inches are possible
across the Mexican states of Tabasco, northern Veracruz, northern
Puebla, Tlaxacala, Hidalgo, Queretar and eastern San Louis Potosi in
eastern Mexico. These rains will be capable of producing
life-threatening flash floods and mudslides.

WIND: Hurricane conditions are expected to reach the coast within
the Hurricane Warning area by tonight. Winds are expected to first
reach tropical storm strength later today, making outside
preparations difficult or dangerous. Preparations to protect life
and property should be rushed to completion.

Tropical storm conditions are expected across portions of the
Tropical Storm Warning area along the southern shore of the
Bay of Campeche through tonight. Hurricane conditions are
possible within the Hurricane Watch area tonight. Tropical storm
conditions are expected within the Tropical Storm Warning area in
eastern Mexico by this evening.

STORM SURGE: A dangerous storm surge will raise water levels by
as much as 2 to 4 feet above normal tide levels along the
immediate coast near and to the north of where the center makes
landfall in the Hurricane Warning area. Near the coast, the
surge will be accompanied by large and destructive waves.

 

NEXT ADVISORY
————-
Next intermediate advisory at 700 AM CDT.
Next complete advisory at 1000 AM CDT.

$$
Forecaster Beven

=============================================================================

TROPICAL STORM RISK (TSR)

N Atlantic: Storm Alert issued at 9 Aug, 2017 9:00 GMT

Tropical Storm FRANKLIN is currently located near 20.4 N 92.7 W with maximum 1-min sustained winds of 55kts (63 mph). FRANKLIN is forecast to affect land to the following likelihood(s) at the given lead time(s):

 

Red Alert Country(s) or Province(s)
    Mexico
        probability for CAT 1 or above is 40% in about 21 hours
        probability for TS is 95% in about 21 hours

Yellow Alert City(s) and Town(s)
    Tuxpan (21.0 N, 97.4 W)
        probability for CAT 1 or above is 20% in about 21 hours
        probability for TS is 90% in about 21 hours
    Veracruz (19.2 N, 96.1 W)
        probability for CAT 1 or above is 10% in about 21 hours
        probability for TS is 80% in about 21 hours
    Tampico (22.2 N, 97.8 W)
        probability for TS is 75% in about 21 hours

Green Alert City(s) and Town(s)
    Aldama (23.0 N, 98.1 W)
        probability for TS is 50% in about 21 hours
    Coatzacoalcos (18.2 N, 94.4 W)
        probability for TS is 45% in about 21 hours

Note that
Red Alert (Severe) is CAT 1 or above to between 31% and 100% probability.
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
Green Alert (Low) is TS to between 31% and 50% probability.
CAT 1 means Hurricane strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

(Image: TSR)

(Image: TSR)

Other

Landfall #2 Coming Up: Franklin Enters Bay of Campeche (Category 6 website)

MARITIME/SHIPPING

(Image: NHC FL)

METAREA4 / HURRICANE_ADVISORY / 0837

WTNT22 KNHC 090837
TCMAT2

TROPICAL STORM FRANKLIN FORECAST/ADVISORY NUMBER 11
NWS NATIONAL HURRICANE CENTER MIAMI FL AL072017
0900 UTC WED AUG 09 2017

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY…

THE GOVERNMENT OF MEXICO HAS ISSUED A TROPICAL STORM WARNING FOR
THE COAST OF MEXICO NORTH OF RIO PANUCO TO BARRA DEL TORDO. THE
GOVERNMENT OF MEXICO HAS ALSO DISCONTINUED THE TROPICAL STORM
WARNING EAST OF CIUDAD DEL CARMEN.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT…

A HURRICANE WARNING IS IN EFFECT FOR…
* THE COAST OF MEXICO FROM PUERTO DE VERACRUZ TO TUXPAN

A HURRICANE WATCH IS IN EFFECT FOR…
* THE COAST OF MEXICO NORTH OF TUXPAN TO RIO PANUCO

A TROPICAL STORM WARNING IS IN EFFECT FOR…
* THE COAST OF MEXICO EAST OF PUERTO DE VERACRUZ TO CIUDAD DEL
CARMEN
* THE COAST OF MEXICO NORTH OF TUXPAN TO BARRA DEL TORDO

A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED
SOMEWHERE WITHIN THE WARNING AREA… IN THIS CASE WITHIN 24 TO 36
HOURS. PREPARATIONS TO PROTECT LIFE AND PROPERTY SHOULD BE RUSHED
TO COMPLETION.

A HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE
WITHIN THE WATCH AREA.

A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA.

TROPICAL STORM CENTER LOCATED NEAR 20.4N 92.7W AT 09/0900Z
POSITION ACCURATE WITHIN 20 NM

PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 11 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 994 MB
MAX SUSTAINED WINDS 55 KT WITH GUSTS TO 65 KT.
50 KT……. 40NE 0SE 0SW 0NW.
34 KT…….120NE 60SE 0SW 120NW.
12 FT SEAS.. 40NE 0SE 0SW 0NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT…CENTER LOCATED NEAR 20.4N 92.7W AT 09/0900Z
AT 09/0600Z CENTER WAS LOCATED NEAR 20.4N 92.1W

FORECAST VALID 09/1800Z 20.5N 94.4W
MAX WIND 65 KT…GUSTS 80 KT.
64 KT… 30NE 0SE 0SW 30NW.
50 KT… 60NE 40SE 30SW 60NW.
34 KT…150NE 110SE 70SW 150NW.

FORECAST VALID 10/0600Z 20.3N 96.5W
MAX WIND 70 KT…GUSTS 85 KT.
64 KT… 30NE 0SE 0SW 30NW.
50 KT… 60NE 40SE 30SW 60NW.
34 KT…150NE 110SE 70SW 150NW.

FORECAST VALID 10/1800Z 19.9N 98.8W…INLAND
MAX WIND 35 KT…GUSTS 45 KT.
34 KT… 30NE 0SE 0SW 30NW.

FORECAST VALID 11/0600Z…DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.4N 92.7W

NEXT ADVISORY AT 09/1500Z

$$
FORECASTER BEVEN

=============================================================================

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

 

Japan/ Korea: Typhoon Noru 07W 031600Z nr 28.3°N 132.8°E, moving WNW 10 km/h 6kt(JMA) – Updated 03 Aug 2017 1720z (GMT/UTC)

Typhoon Noru 07W

(= CATEGORY 1 Hurricane on the Saffir-Simpson Hurricane Wind Scale)

⚠️ Japan BEWARE!!   Korea BE AWARE!

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 031200Z IS 34 FEET – JTWC

wp201707_5day Noru wund 03 aug

(Image: @wunderground)

wp201707_sat_anim noru wund sat 03 .gif

1705-00 NURU JMA 03a

1705-00 NURU JMA 03

WARN 03

Himawari 8 near real time (link)

TY 1705 (Noru)
Issued at 16:40 UTC, 3 August 2017

<Analysis at 16 UTC, 3 August>
Scale
Intensity Strong
Center position N28°20′ (28.3°)
E132°50′ (132.8°)
Direction and speed of movement WNW 10 km/h (6 kt)
Central pressure 950 hPa
Maximum wind speed near center 40 m/s (80 kt)
Maximum wind gust speed 60 m/s (115 kt)
≥ 50 kt wind area ALL 130 km (70 NM)
≥ 30 kt wind area ALL 330 km (180 NM)
<Estimate for 17 UTC, 3 August>
Scale
Intensity Strong
Center position N28°20′ (28.3°)
E132°40′ (132.7°)
Direction and speed of movement WNW 10 km/h (6 kt)
Central pressure 950 hPa
Maximum wind speed near center 40 m/s (80 kt)
Maximum wind gust speed 60 m/s (115 kt)
≥ 50 kt wind area ALL 130 km (70 NM)
≥ 30 kt wind area ALL 330 km (180 NM)
<Forecast for 03 UTC, 4 August>
Intensity Very strong
Center position of probability circle N28°30′ (28.5°)
E131°30′ (131.5°)
Direction and speed of movement W 15 km/h (7 kt)
Central pressure 945 hPa
Maximum wind speed near center 45 m/s (85 kt)
Maximum wind gust speed 60 m/s (120 kt)
Radius of probability circle 60 km (30 NM)
Storm warning area ALL 190 km (100 NM)
<Forecast for 15 UTC, 4 August>
Intensity Very strong
Center position of probability circle N28°40′ (28.7°)
E130°25′ (130.4°)
Direction and speed of movement W Slow
Central pressure 945 hPa
Maximum wind speed near center 45 m/s (85 kt)
Maximum wind gust speed 60 m/s (120 kt)
Radius of probability circle 90 km (50 NM)
Storm warning area ALL 220 km (120 NM)
<Forecast for 12 UTC, 5 August>
Intensity Very strong
Center position of probability circle N29°20′ (29.3°)
E129°25′ (129.4°)
Direction and speed of movement WNW Slow
Central pressure 940 hPa
Maximum wind speed near center 45 m/s (90 kt)
Maximum wind gust speed 65 m/s (130 kt)
Radius of probability circle 180 km (95 NM)
Storm warning area ALL 310 km (170 NM)
<Forecast for 12 UTC, 6 August>
Intensity Very strong
Center position of probability circle N31°20′ (31.3°)
E130°00′ (130.0°)
Direction and speed of movement N Slow
Central pressure 940 hPa
Maximum wind speed near center 45 m/s (90 kt)
Maximum wind gust speed 65 m/s (130 kt)
Radius of probability circle 310 km (170 NM)
Storm warning area ALL 440 km (240 NM)

Joint Typhoon Warning Center (JTWC)

Typhoon 07W (Noru) Warning #56
Issued at 03/1500Z

wp0717 JTWC 03

07W_031200sair 03

IR Sat

 

WTPN31 PGTW 031500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TYPHOON 07W (NORU) WARNING NR 056
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
031200Z — NEAR 28.3N 133.2E
MOVEMENT PAST SIX HOURS – 290 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 035 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 065 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
055 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 160 NM NORTHEAST QUADRANT
125 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
125 NM NORTHWEST QUADRANT
REPEAT POSIT: 28.3N 133.2E

FORECASTS:
12 HRS, VALID AT:
040000Z — 28.7N 131.9E
MAX SUSTAINED WINDS – 080 KT, GUSTS 100 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 045 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 075 NM NORTHEAST QUADRANT
065 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 150 NM NORTHEAST QUADRANT
130 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
165 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 290 DEG/ 06 KTS

24 HRS, VALID AT:
041200Z — 29.1N 130.7E
MAX SUSTAINED WINDS – 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 050 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 075 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
065 NM SOUTHWEST QUADRANT
085 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 160 NM NORTHEAST QUADRANT
130 NM SOUTHEAST QUADRANT
125 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 305 DEG/ 04 KTS

36 HRS, VALID AT:
050000Z — 29.6N 129.9E
MAX SUSTAINED WINDS – 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 050 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
055 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 090 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 165 NM NORTHEAST QUADRANT
140 NM SOUTHEAST QUADRANT
140 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 355 DEG/ 04 KTS

EXTENDED OUTLOOK:
48 HRS, VALID AT:
051200Z — 30.4N 129.8E
MAX SUSTAINED WINDS – 080 KT, GUSTS 100 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 055 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 090 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
085 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 165 NM NORTHEAST QUADRANT
145 NM SOUTHEAST QUADRANT
150 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 015 DEG/ 05 KTS

72 HRS, VALID AT:
061200Z — 32.4N 130.4E
MAX SUSTAINED WINDS – 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 050 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 085 NM NORTHEAST QUADRANT
085 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 175 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
125 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 025 DEG/ 11 KTS

LONG RANGE OUTLOOK:

96 HRS, VALID AT:
071200Z — 36.3N 132.5E
MAX SUSTAINED WINDS – 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS – 175 NM NORTHEAST QUADRANT
160 NM SOUTHEAST QUADRANT
150 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 120 HR POSIT: 025 DEG/ 12 KTS

120 HRS, VALID AT:
081200Z — 40.6N 135.3E
MAX SUSTAINED WINDS – 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL

REMARKS:
031500Z POSITION NEAR 28.4N 132.9E.
TYPHOON 07W (NORU), LOCATED APPROXIMATELY 307 NM EAST-NORTHEAST
OF KADENA AB, HAS TRACKED WEST-NORTHWESTWARD AT 08 KNOTS OVER THE
PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 031200Z IS 34
FEET. NEXT WARNINGS AT 032100Z, 040300Z, 040900Z AND 041500Z.
REFER TO TROPICAL STORM 13W (NALGAE) WARNINGS (WTPN33 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN

TROPICAL STORM RISK

NW Pacific: Storm Alert issued at 3 Aug, 2017 12:00 GMT

Typhoon NORU is currently located near 28.3 N 133.2 E with maximum 1-min sustained winds of 75 kts (86 mph). NORU is a category 1 storm on the Saffir Simpson Hurricane Wind Scale. NORU is forecast to affect land to the following likelihood(s) at the given lead time(s):

Red Alert Country(s) or Province(s)
    Japan
        probability for CAT 1 or above is 55% in about 72 hours
        probability for TS is 90% in about 36 hours
Red Alert City(s) and Town(s)
    Kagoshima (31.5 N, 130.5 E)
        probability for CAT 1 or above is 50% in about 72 hours
        probability for TS is 80% in about 48 hours
    Nagasaki (32.8 N, 129.9 E)
        probability for CAT 1 or above is 35% in about 72 hours
        probability for TS is 60% in about 72 hours
    Kumamoto (32.7 N, 130.7 E)
        probability for CAT 1 or above is 35% in about 72 hours
        probability for TS is 60% in about 72 hours

Yellow Alert City(s) and Town(s)
    Saga (33.3 N, 130.3 E)
        probability for CAT 1 or above is 30% in about 72 hours
        probability for TS is 60% in about 72 hours
    Fukuoka (33.6 N, 130.4 E)
        probability for CAT 1 or above is 30% in about 72 hours
        probability for TS is 60% in about 72 hours

Green Alert Country(s) or Province(s)
    South Korea
        probability for TS is 40% in about 72 hours
Green Alert City(s) and Town(s)
    Hiroshima (34.4 N, 132.4 E)
        probability for TS is 45% in about 72 hours
    Pusan (35.2 N, 129.1 E)
        probability for TS is 40% in about 72 hours
    Matsue (35.4 N, 133.0 E)
        probability for TS is 40% in about 96 hours
    Tokushima (34.1 N, 134.6 E)
        probability for TS is 35% in about 96 hours

Note that
Red Alert (Severe) is CAT 1 or above to between 31% and 100% probability.
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
Green Alert (Low) is TS to between 31% and 50% probability.
CAT 1 means Typhoon strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

201707W 03 TSR1

(Image: TSR)

201707W_0 03 TSR2

(Image: TSR)

Other

Typhoon Noru poses a growing threat to southern Japan – Category 6

“Residents of Japan’s southern islands need to keep a close eye on Typhoon Noru. Noru was a strong Category 2 storm as of 12Z Tuesday, with top sustained winds (1-minute) of 90 knots (105 mph) as estimated by the Joint Typhoon Warning Center (JTWC). After hurtling to Category 5 intensity on Sunday, the typhoon weakened gradually on Monday as it lost the benefit of a high-altitude outflow channel. However, Noru is expected to re-intensify as it moves slowly northwest toward Japan, where it will encounter slightly warmer waters (above 30°C or 86°F), and into a region with more favorable upper-level winds.

Noru’s northwest track is expected to bend slightly westward as it moves around a compact upper-level high parked near South Korea and the Sea of Japan. This is good news for Japan’s key population centers, including Tokyo, as it would take the typhoon well to their southwest. The large southern island of Kyushu, and the smaller archipelago of the Ryukyu Islands, may not be so lucky. By this weekend, the JTWC track brings Noru toward the west coast of Kyushu as a Category 3 storm. Such a track would put Kyushu on the more dangerous right-hand side of the typhoon. The official three-day outlook from the Japan Meteorological Agency angles Noru more toward the west over the next three days, which would bring the strongest impacts into the more sparsely populated Ryukyu Islands. A crucial question is how quickly the small upper high to the north of Noru breaks down, which is very difficult to predict at this point. The cone of uncertainty for Noru is, in reality, larger than is currently being depicted, given the higher-than-usual uncertainties in the evolution of the steering flow for the typhoon.

For what it’s worth, the operational runs of both the European and GFS models re-intensify Noru into a fearsome super typhoon. The 0Z Tuesday run of the Euro model took Noru on a track similar to the JTWC forecast, looping just to the west of Kyushu, while the 0Z and 6Z Tuesday runs of the GFS moved Noru on a slower, more northward track that would affect Kyushu as well as parts of central Japan. Both models deepened Noru below 900 mb by this weekend, which would imply the possibility of a Category 5 supertyphoon, but these values are very likely unrealistic. This may be a good example of the current tendency of global models to over-deepen strong tropical cyclones at subtropical latitudes (roughly north of 25°N). Until recent years, the global models featured resolution that was too coarse to replicate the lowest pressures at the heart of strong tropical cyclones. Today, the upgraded, higher-resolution models can produce very low surface pressures more readily, but they do not fully account for the ocean-atmosphere interaction across subtropical regions. At these latitudes, late-summer ocean temperatures can be very warm over a very shallow layer that is quickly disrupted by a strong hurricane or typhoon. (Thanks to Julian Heming, UK Met Office, for this background.) We should look at the HWRF model, which is our best intensity model, for guidance on how strong Noru might get. The 06Z Tuesday run of the HWRF model rebuilds Noru to Category 4 strength with 140 mph winds, and predicts a track that would take the storm well west of Kyushu.” – Dr. Jeff Masters & Bob Henson atCategory 6

MARITIME/SHIPPING

seawarn 03a

(Image: JMA)

jma map 03

(Image: JMA)

 

(Image: JMA)

METAREA11 / TYPHOON_WARNING_JAPAN / 021200

WTJP31 RJTD 031500
WARNING 031500.
WARNING VALID 041500.
TYPHOON WARNING.
TYPHOON 1705 NORU (1705) 950 HPA
AT 28.3N 133.0E SEA SOUTH OF JAPAN MOVING WESTNORTHWEST 06 KNOTS.
POSITION GOOD.
MAX WINDS 80 KNOTS NEAR CENTER.
RADIUS OF OVER 50 KNOT WINDS 70 MILES.
RADIUS OF OVER 30 KNOT WINDS 180 MILES.
FORECAST POSITION FOR 040300UTC AT 28.5N 131.5E WITH 30 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
945 HPA, MAX WINDS 85 KNOTS NEAR CENTER.
FORECAST POSITION FOR 041500UTC AT 28.7N 130.4E WITH 50 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
945 HPA, MAX WINDS 85 KNOTS NEAR CENTER.

JAPAN METEOROLOGICAL AGENCY.=

 

=============================================================================

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Taiwan/ Japan/ China: Typhoon Nesat 11W 290900Z 23.9°N 122.4°E, moving NNW 20 km/h (11 kt) (JMA)- Updated 29 Jul 2017 1130z (GMT/UTC)

Typhoon Nesat 11W

(= CATEGORY 1 Hurricane on the Saffir-Simpson Hurricane Wind Scale)

⚠️ Taiwan, Ishigaki Island, Ryukyu Islands (Japan) and China BEWARE!

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 290600Z  IS 32 FEET- JTWC

(Image: @wunderground)

(Image: @wunderground)

Himawari 8 near real time (link)

TY 1709 (Nesat)
Issued at 09:45 UTC, 29 July 2017

<Analysis at 09 UTC, 29 July>
Scale
Intensity Strong
Center position N23°55′ (23.9°)
E122°25′ (122.4°)
Direction and speed of movement NNW 20 km/h (11 kt)
Central pressure 960 hPa
Maximum wind speed near center 40 m/s (80 kt)
Maximum wind gust speed 60 m/s (115 kt)
≥ 50 kt wind area ALL 110 km (60 NM)
≥ 30 kt wind area S 390 km (210 NM)
N 280 km (150 NM)
<Estimate for 10 UTC, 29 July>
Scale
Intensity Strong
Center position N24°05′ (24.1°)
E122°20′ (122.3°)
Direction and speed of movement NNW 20 km/h (11 kt)
Central pressure 960 hPa
Maximum wind speed near center 40 m/s (80 kt)
Maximum wind gust speed 60 m/s (115 kt)
≥ 50 kt wind area ALL 110 km (60 NM)
≥ 30 kt wind area S 390 km (210 NM)
N 280 km (150 NM)
<Forecast for 21 UTC, 29 July>
Intensity
Center position of probability circle N24°50′ (24.8°)
E119°30′ (119.5°)
Direction and speed of movement WNW 30 km/h (15 kt)
Central pressure 980 hPa
Maximum wind speed near center 30 m/s (55 kt)
Maximum wind gust speed 40 m/s (80 kt)
Radius of probability circle 60 km (35 NM)
Storm warning area ALL 140 km (75 NM)
<Forecast for 09 UTC, 30 July>
Intensity
Center position of probability circle N25°05′ (25.1°)
E118°10′ (118.2°)
Direction and speed of movement W 10 km/h (6 kt)
Central pressure 990 hPa
Maximum wind speed near center 23 m/s (45 kt)
Maximum wind gust speed 35 m/s (65 kt)
Radius of probability circle 100 km (55 NM)
<Forecast for 06 UTC, 31 July>
Intensity
Center position of probability circle N27°35′ (27.6°)
E118°20′ (118.3°)
Direction and speed of movement N 10 km/h (6 kt)
Central pressure 994 hPa
Maximum wind speed near center 18 m/s (35 kt)
Maximum wind gust speed 25 m/s (50 kt)
Radius of probability circle 200 km (110 NM)
<Forecast for 06 UTC, 1 August>
Intensity
TD
Center position of probability circle N29°30′ (29.5°)
E117°35′ (117.6°)
Direction and speed of movement NNW Slow
Central pressure 996 hPa
Radius of probability circle 240 km (130 NM)

Joint Typhoon Warning Center (JTWC)

Typhoon 11W (Nesat) Warning #14
Issued at 29/0900Z

 

 

WTPN34 PGTW 290900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TYPHOON 11W (NESAT) WARNING NR 014
03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
290600Z — NEAR 23.3N 122.7E
MOVEMENT PAST SIX HOURS – 335 DEGREES AT 09 KTS
POSITION ACCURATE TO WITHIN 025 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 080 KT, GUSTS 100 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 065 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 125 NM NORTHEAST QUADRANT
115 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
115 NM NORTHWEST QUADRANT
REPEAT POSIT: 23.3N 122.7E

FORECASTS:
12 HRS, VALID AT:
291800Z — 24.5N 120.7E
MAX SUSTAINED WINDS – 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS – 030 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 120 NM NORTHEAST QUADRANT
125 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 295 DEG/ 06 KTS

24 HRS, VALID AT:
300600Z — 25.0N 119.4E
MAX SUSTAINED WINDS – 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS – 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 150 NM NORTHEAST QUADRANT
145 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 320 DEG/ 04 KTS

36 HRS, VALID AT:
301800Z — 25.6N 118.8E
MAX SUSTAINED WINDS – 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS – 105 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 355 DEG/ 08 KTS

EXTENDED OUTLOOK:
48 HRS, VALID AT:
310600Z — 27.2N 118.7E
MAX SUSTAINED WINDS – 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS – 070 NM NORTHEAST QUADRANT
125 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 355 DEG/ 11 KTS

72 HRS, VALID AT:
010600Z — 31.4N 118.3E
MAX SUSTAINED WINDS – 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND

REMARKS:
290900Z POSITION NEAR 23.6N 122.2E.
TYPHOON 11W (NESAT), LOCATED APPROXIMATELY 126 NM SOUTH-SOUTHEAST
OF TAIPEI, TAIWAN, HAS TRACKED NORTH-NORTHWESTWARD AT 09 KNOTS
OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 290600Z
IS 32 FEET. NEXT WARNINGS AT 291500Z, 292100Z, 300300Z AND 300900Z.
REFER TO TYPHOON 07W (NORU) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY
UPDATES. REFER TO TROPICAL STORM 12W (TWELVE)WARNINGS (WTPN32 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN

TROPICAL STORM RISK

NW Pacific: Storm Alert issued at 29 Jul, 2017 6:00 GMT

Typhoon NESAT is currently located near 23.3 N 122.7 E with maximum 1-min sustained winds of 80 kts (92 mph). NESAT is a category 1 storm on the Saffir Simpson Hurricane Wind Scale. NESAT is forecast to affect land to the following likelihood(s) at the given lead time(s):

Red Alert Country(s) or Province(s)
    Taiwan
        probability for CAT 1 or above is 75% within 12 hours
        probability for TS is 100% currently
Red Alert City(s) and Town(s)
    T’aichung (24.1 N, 120.7 E)
        probability for CAT 1 or above is 35% within 12 hours
        probability for TS is 100% within 12 hours

Yellow Alert Country(s) or Province(s)
    China
        probability for TS is 95% within 12 hours
Yellow Alert City(s) and Town(s)
    Taipei (25.0 N, 121.5 E)
        probability for CAT 1 or above is 15% within 12 hours
        probability for TS is 100% within 12 hours
    Putian (25.6 N, 119.0 E)
        probability for TS is 90% in about 24 hours
    Fuzhou (26.1 N, 119.3 E)
        probability for TS is 85% in about 24 hours
    Quanzhou (25.0 N, 118.5 E)
        probability for TS is 80% in about 24 hours
    Kao-hsiung (22.6 N, 120.3 E)
        probability for TS is 75% within 12 hours
    Fu’an (27.1 N, 119.7 E)
        probability for TS is 65% in about 24 hours
    Zhangzhou (24.5 N, 117.8 E)
        probability for TS is 65% in about 24 hours
    Wenzhou (27.5 N, 120.5 E)
        probability for TS is 60% in about 36 hours

Green Alert City(s) and Town(s)
    Yunxiao (23.9 N, 117.2 E)
        probability for TS is 40% in about 36 hours

Note that
Red Alert (Severe) is CAT 1 or above to between 31% and 100% probability.
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
Green Alert (Low) is TS to between 31% and 50% probability.
CAT 1 means Typhoon strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

(Image: TSR)

(Image: TSR)

Other

 

MARITIME/SHIPPING

(Image: JMA)

(Image: JMA)

 

METAREA11 / TYPHOON_WARNING_JAPAN / 290900

WTJP34 RJTD 290900
WARNING 290900.
WARNING VALID 300900.
TYPHOON WARNING.
TYPHOON 1709 NESAT (1709) 960 HPA
AT 23.9N 122.4E SEA SOUTH OF OKINAWA MOVING NORTHNORTHWEST 11 KNOTS.
POSITION GOOD.
MAX WINDS 80 KNOTS NEAR CENTER.
RADIUS OF OVER 50 KNOT WINDS 60 MILES.
RADIUS OF OVER 30 KNOT WINDS 210 MILES SOUTH SEMICIRCLE AND 150 MILES
ELSEWHERE.
FORECAST POSITION FOR 292100UTC AT 24.8N 119.5E WITH 35 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
980 HPA, MAX WINDS 55 KNOTS NEAR CENTER.
FORECAST POSITION FOR 300900UTC AT 25.1N 118.2E WITH 55 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
990 HPA, MAX WINDS 45 KNOTS NEAR CENTER.

JAPAN METEOROLOGICAL AGENCY.=

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Trinidad and Tobago/ Windward Islands/ Venezuela/ Grenada: Tropical Storm BRET AL02 20/1200Z nr 11.1N 63.6W, moving WNW 18 kt (NHC FL) – Published 20 Jun 2017 1310z (GMT/UTC)

Tropical Storm BRET (AL02)

A Tropical Storm Warning: Venezuela from Pedernales to Cumana including Isla de Margarita

National Hurricane Center FL

205017_5day_cone_no_line_and_wind 19

000
WTNT32 KNHC 201132
TCPAT2

BULLETIN
Tropical Storm Bret Intermediate Advisory Number 7A
NWS National Hurricane Center Miami FL AL022017
800 AM AST Tue Jun 20 2017

…BRET MOVING INTO THE SOUTHEASTERN CARIBBEAN SEA…

SUMMARY OF 800 AM AST…1200 UTC…INFORMATION
———————————————-
LOCATION…11.1N 63.6W
ABOUT 20 MI…35 KM ENE OF ISLA MARGARITA
MAXIMUM SUSTAINED WINDS…45 MPH…75 KM/H
PRESENT MOVEMENT…WNW OR 290 DEGREES AT 21 MPH…33 KM/H
MINIMUM CENTRAL PRESSURE…1008 MB…29.77 INCHES

 

WATCHES AND WARNINGS
——————–
CHANGES WITH THIS ADVISORY:

None.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

A Tropical Storm Warning is in effect for…
* Venezuela from Pedernales to Cumana including Isla de Margarita

A Tropical Storm Watch is in effect for…
* Bonaire
* Curacao
* Aruba

For storm information specific to your area, please monitor products
issued by your national meteorological service.

 

DISCUSSION AND 48-HOUR OUTLOOK
——————————
At 800 AM AST (1200 UTC), the center of Tropical Storm Bret was
located near latitude 11.1 North, longitude 63.6 West. Bret is
moving toward the west-northwest near 21 mph (33 km/h), and this
general motion is expected to continue through today. On the
forecast track, the center of the tropical storm will continue to
move across the southeastern Caribbean Sea today.

Surface observations from the eastern Caribbean Sea indicate that
the maximum sustained winds are near 45 mph (75 km/h) with higher
gusts. Little change in strength is forecast today, and a weakening
trend is expected to begin later today and Bret is forecast to
become a tropical depression on Wednesday.

Tropical-storm-force winds extend outward up to 125 miles (205 km)
primarily to the north of the center.

The estimated minimum central pressure is 1008 mb (29.77 inches).

 

HAZARDS AFFECTING LAND
———————-
WIND: Tropical storm conditions will occur over portions of the
warning area for the next several hours, but these conditions should
subside later today.

RAINFALL: Bret is expected to produce total rain accumulations of 2
to 4 inches over the Windward Islands and the northeastern coast of
Venezuela through today.

 

NEXT ADVISORY
————-
Next complete advisory at 1100 AM AST.

$$
Forecaster Avila

N Atlantic: TSR Storm Alert issued at 20 Jun, 2017 9:00 GMT

Tropical Storm BRET is currently located near 10.6 N 62.9 W with maximum 1-min sustained winds of 35kts (40 mph). BRET is forecast to affect land to the following likelihood(s) at the given lead time(s):
Yellow Alert Country(s) or Province(s)
    Venezuela
        probability for TS is 100% currently
    Trinidad and Tobago
        probability for TS is 90% currently
    Grenada
        probability for TS is 70% currently
    the Netherlands Antilles
        probability for TS is 60% in about 21 hours
Yellow Alert City(s) and Town(s)
    Port of Spain (10.6 N, 61.5 W)
        probability for TS is 85% currently
    Cumana (10.5 N, 64.2 W)
        probability for TS is 75% within 9 hours
    Curacao (12.1 N, 69.0 W)
        probability for TS is 60% in about 21 hours

Green Alert Country(s) or Province(s)
    Aruba
        probability for TS is 45% in about 21 hours
    Colombia
        probability for TS is 35% in about 33 hours

Note that
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
Green Alert (Low) is TS to between 31% and 50% probability.
CAT 1 means Hurricane strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

201702N bret 20

(Image: TSR)

201702N_0 bret 20 zoom

Other

NHC Unveils New Product with Potential Tropical Cyclone in Atlantic (@wunderground)

MARITIME/SHIPPING

graphicast_at_latest_sm3 bret 20

000
AXNT20 KNHC 201146
TWDAT

Tropical Weather Discussion
NWS National Hurricane Center Miami FL
714 AM EDT Tue Jun 20 2017

Tropical Weather Discussion for North America, Central America
Gulf of Mexico, Caribbean Sea, northern sections of South
America, and Atlantic Ocean to the African coast from the
Equator to 32N. The following information is based on satellite
imagery, weather observations, radar and meteorological analysis.

Based on 0600 UTC surface analysis and satellite imagery through
1045 UTC.

…SPECIAL FEATURES…

The center of Tropical Storm Bret, at 20/1200 UTC, is near 11.1N
63.6W, or about 17 nm to the ENE of La Isla de Margarita of
Venezuela. It is moving WNW westward, 290 degrees, 18 knots. The
maximum wind speeds are 40 kt with gusts to 50 knots. The
minimum central pressure is 1008 mb. Convective precipitation:
Widely scattered moderate to isolated strong in the Caribbean
Sea from 10N to 16N between 60W and 68W. Please read the NHC
Potential Tropical Cyclone Forecast/Advisory under AWIPS/WMO
headers MIATCMAT2/WTNT22 KNHC, and the Intermediate Public
Forecast/ Advisory under the AWIPS/WMO headers MIATCPAT2/WTNT32
KNHC for more details.

The center of Potential Tropical Cyclone Three at 20/1200 UTC,
is near 25.4N 90.3W, about 230 nm to the SSW of the mouth of the
Mississippi River. It is moving NW, or 315 degrees, 8 knots. The
maximum wind speeds are 35 knots with gusts to 45 knots. The
minimum central pressure is 999 mb. Convective precipitation:
Scattered moderate to strong is in the waters from 26N to 30N
between 83W and 90W, and from 25N south between 83W and 87W.
Widely scattered moderate to isolated strong covers inland areas
and coastal waters areas from the northern half of Guatemala
into the southern half of the Yucatan Peninsula, including in
the coastal waters of the NE Yucatan Peninsula. Please read the
NHC Forecast/ Advisory under AWIPS/WMO headers MIATCMAT3/WTNT23
KNHC, and the Intermediate Public Forecast/ Advisory under the
AWIPS/WMO headers MIATCPAT3/WTNT33 KNHC for more details.

…TROPICAL WAVES…

An Atlantic Ocean tropical wave is along 33W/35W from 12N
southward, moving westward 15 to 20 knots. Convective
precipitation: widely scattered moderate to isolated strong from
03N to 08N southward between 30W and 40W.

An Atlantic Ocean tropical wave is along 43W/45W from 12N
southward, moving westward 15 to 20 knots. Convective
precipitation: widely scattered moderate to isolated strong, most
probably related to the ITCZ, from 06N to 08N between 40W and
46W.

A Caribbean Sea tropical wave is along 69W/71W from 22N
southward, moving westward 10 to 15 knots. Convective
precipitation: widely scattered moderate to isolated strong from
20N to 21N between 68W and 70W. Broken to overcast multilayered
clouds and possible rainshowers are elsewhere from 22N southward
between Puerto Rico and 73W.

…MONSOON TROUGH/ITCZ…

The Monsoon Trough passes through the coastal sections of Guinea-
Bissau near 12N16W, to 08N23W. The ITCZ continues from 08N23W to
06N33W, and 03N43W. Convective precipitation: scattered strong
from 04N to 12N between 12W and 23W. Widely scattered moderate to
isolated strong from 01N to 06N between 25W and 31W.

…DISCUSSION…

…THE GULF OF MEXICO…

A NE-to-SW oriented upper level trough passes through southern
Louisiana, to a 26N94W cyclonic circulation center, to the Mexico
coast near 25N98W and 20N105W in Mexico. Comparatively drier air
in subsidence is apparent in water vapor imagery in much of the
Gulf of Mexico, from 20N northward from 90W westward.

…CURRENT CONDITIONS AND WEATHER, FOR THE OFFSHORE OIL
PLATFORM SITES, FROM 27N NORTHWARD AND FROM 88W WESTWARD…

LIFR: none.

IFR: KGRY and KATP.

MVFR: KVQT, KMDJ, and KMIS.

CURRENT CONDITIONS AND WEATHER, FOR THE COASTAL
PLAINS OF THE U.S.A., FROM THE DEEP SOUTH OF TEXAS TO FLORIDA…

TEXAS: MVFR in McAllen, and in Huntsville. LOUISIANA: occasional
MVFR and areas of light rain from Patterson eastward to Lake
Pontchartain, and southeastward into the SE corner of the state.
MISSISSIPPI: LIFR in Natchez. light rain and LIFR in Pascagoula.
ALABAMA: MVFR and light rain in parts of the Mobile metropolitan
area. drizzle in Gulf Shores. light rain and LIFR in Fort Rucker
and Dothan. FLORIDA: rain, heavy at times, and LIFR conditions,
from Perry westward. LIFR/IFR around the Tampa/St. Petersburg
metropolitan area.

…THE CARIBBEAN SEA…

Upper level anticyclonic wind flow covers the area that is from
70W westward. Upper level cyclonic wind flow covers the rest of
the Caribbean Sea, with a 14N68W Caribbean Sea cyclonic
circulation center. Tropical Storm Bret is set to move into the
SE corner of the Caribbean Sea during the next 24 hours.

The Monsoon Trough extends from 09N74W in Colombia, through
Panama, northwestward through Costa Rica, and beyond, into the
eastern Pacific Ocean. Convective precipitation: isolated moderate
to locally strong is from 15N southward from 77W westward.

24-hour rainfall totals that are listed for the period that ended
at 20/0000 UTC…according to the PAN AMERICAN TEMPERATURE AND
PRECIPITATION TABLES…MIATPTPAN/SXCA01 KNHC…are 1.06 in
Guadeloupe, and 0.10 in Curacao.

…HISPANIOLA…

Middle level-to-upper level cyclonic wind flow, from an inverted
trough, is moving across the area. Rainshowers and thunder still
are possible across Hispaniola.

SURFACE OBSERVATIONS…for Port-au-Prince in Haiti: MVFR. for the
DOMINICAN REPUBLIC: Santo Domingo: VFR. few cumulonimbus clouds.
Punta Cana: rain and thunder. VFR. few cumulonimbus clouds.
Santiago: VFR. Puerto Plata: VFR.

The GFS MODEL forecast for 250 mb shows that day one will consist
of cyclonic wind flow, with the current N-to-S oriented trough.
Expect southerly wind flow during the first half of day two,
followed by anticyclonic wind flow during the second half of day
two. The GFS MODEL forecast for 500 mb shows that day one will
consist of the rest of the inverted trough moving through the area
completely, during day one. Day one will end with SE wind flow
moving across Hispaniola. Expect SE wind flow during day two, with
an E-to-W oriented Atlantic Ocean ridge. The GFS MODEL forecast
for 700 mb shows that day one will consist of SE-to-E wind flow.
Expect cyclonic wind flow with a separate inverted trough, during
day two. Hispaniola will be on the southern side of an E-to-W
oriented Atlantic Ocean ridge.

…THE ATLANTIC OCEAN…

An upper level trough is anchored by a cyclonic circulation
center that is about 770 nm to the NE of Puerto Rico, to a 14N68W
Caribbean Sea cyclonic circulation center. Convective
precipitation: widely scattered moderate to isolated strong from
20N to 21N between 68W and 70W. Broken to overcast multilayered
clouds and possible rainshowers are elsewhere from 22N southward
between Puerto Rico and 73W. Rainshowers and thunder still are
possible across Hispaniola.

An upper level trough passes through 32N32W to 21N35W. A cold
front passes through 32N24W to 25N41W and 31N57W. Convective
precipitation: Broken to overcast multilayered clouds and possible
rainshowers cover the area that is from 24N northward between 22W
and 60W, and elsewhere from 20N northward from 60W westward.
Widely scattered moderate is from 29N to 32N between 55W and 58W.

For additional information please visit
http://www.hurricanes.gov/marine

$$
MT

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Mexico: Tropical Depression 03E forms to the S of Mexico, bringing locally heavy rains – Published 11 Jun 2017 2150z (GMT/UTC)

Tropical Depression 03E

Tropical Storm Warning for
the coast of southeastern Mexico from Boca De Pijijiapan to Punta
Maldonado.

 Mexico and Guatemala be aware

(Image: @wunderground)

(Image: @wunderground)

 

National Hurricane Center FL

000
WTPZ33 KNHC 112033
TCPEP3

BULLETIN
Tropical Depression Three-E Advisory Number 1
NWS National Hurricane Center Miami FL EP032017
400 PM CDT Sun Jun 11 2017

…TROPICAL DEPRESSION FORMS TO THE SOUTH OF MEXICO…
…BRINGING LOCALLY HEAVY RAINS…

 

SUMMARY OF 400 PM CDT…2100 UTC…INFORMATION
———————————————-
LOCATION…14.5N 95.0W
ABOUT 120 MI…190 KM S OF SALINA CRUZ MEXICO
MAXIMUM SUSTAINED WINDS…35 MPH…55 KM/H
PRESENT MOVEMENT…NW OR 320 DEGREES AT 5 MPH…7 KM/H
MINIMUM CENTRAL PRESSURE…1007 MB…29.74 INCHES

 

WATCHES AND WARNINGS
——————–
The government of Mexico has issued a Tropical Storm Warning for
the coast of southeastern Mexico from Boca De Pijijiapan to Punta
Maldonado.

A Tropical Storm Warning means that tropical storm conditions are
expected somewhere within the warning area within 36 hours.

For storm information specific to your area, please monitor
products issued by your national meteorological service.

 

DISCUSSION AND 48-HOUR OUTLOOK
——————————
At 400 PM CDT (2100 UTC), the center of Tropical Depression Three-E
was located near latitude 14.5 North, longitude 95.0 West. The
depression is moving toward the northwest near 5 mph (7 km/h), and
this general motion is expected to continue through Monday. On the
forecast track, the center of the tropical cyclone will be near the
coast of Mexico in the warning area by Monday night.

Maximum sustained winds are near 35 mph (55 km/h) with higher gusts.
Gradual strengthening is expected, and the depression is forecast
to become a tropical storm on Monday.

The estimated minimum central pressure is 1007 mb (29.74 inches).

 

HAZARDS AFFECTING LAND
———————-
RAINFALL: The depression is expected to produce total rainfall
accumulations of 5 to 10 inches across southern Guatemala and the
Mexican states of Chiapas, Oaxaca, and Guerrero, with maximum
totals of 20 inches possible. These rains may produce
life-threatening flash floods and mudslides.

WIND: Tropical storm conditions are expected to first reach the
coast within portions of the warning area on Monday.

 

NEXT ADVISORY
————-
Next intermediate advisory at 700 PM CDT.
Next complete advisory at 1000 PM CDT.

$$
Forecaster Pasch

NE Pacific: TSR Storm Alert issued at 11 Jun, 2017 21:00 GMT

Tropical Depression 03E is currently located near 14.5 N 95.0 W with maximum 1-min sustained winds of 30kts (35 mph). 03E is forecast to affect land to the following likelihood(s) at the given lead time(s):

Green Alert Country(s) or Province(s)
    Mexico
        probability for TS is 45% in about 21 hours
Green Alert City(s) and Town(s)
    Puerto Angel (15.8 N, 96.5 W)
        probability for TS is 45% in about 33 hours

Note that
Green Alert (Low) is TS to between 31% and 50% probability.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

(Image: TSR)

MARITIME/SHIPPING

FZNT01 KWBC 111540
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN JUN 11 2017

CCODE/1:31:04:01:00/AOW/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT…WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY
BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

ATLANTIC ICEBERG ANALYSIS AND OUTLOOK PRODUCTS…COURTESY OF
THE U.S. COAST GUARD INTERNATIONAL ICE PATROL…CAN BE FOUND
ON THE OCEAN PREDICTION CENTER WEB PAGE AT
http://WWW.OPC.NCEP.NOAA.GOV/ATL_TAB.SHTML(LOWERCASE).

SECURITE

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

SYNOPSIS VALID 1200 UTC JUN 11
24 HOUR FORECAST VALID 1200 UTC JUN 12
48 HOUR FORECAST VALID 1200 UTC JUN 13

.WARNINGS.

…GALE WARNING…
.LOW 54N46W 985 MB MOVING E 10 KT. WITHIN 240 NM SW AND S
QUADRANTS AND BETWEEN 180 NM AND 360 NM N QUADRANT WINDS 35 TO
45 KT. SEAS 12 TO 22 FT. ELSEWHERE OVER FORECAST WATERS FROM 44N
TO 61N E OF 54W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST LOW 54N40W 990 MB. OVER FORECAST WATERS FROM
55N TO 61N E OF 57W WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.
.48 HOUR FORECAST LOW ABSORBED BY LOW 54N33W DESCRIBED BELOW.

…GALE WARNING…
.12 HOUR FORECAST LOW 55N60W 981 MB. OVER ICE FREE FORECAST
WATERS WITHIN 780 MN S QUADRANT AND 180 NM NE AND E QUADRANTS
WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 53N51W 986
MB WITH A FRONT FROM CENTER TO 50N46W TO 42N59W. WITHIN 360 NM
SW AND S QUADRANTS AND ELSEWHERE WITHIN 360 NM E AND S OF THE
FRONT WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.
.48 HOUR FORECAST LOW E OF THE FORECAST AREA NEAR 54N33W 978 MB.
OVER FORECAST WATERS FROM 39N TO 61N E OF 47W WINDS 25 TO 35 KT.
SEAS 8 TO 17 FT…HIGHEST NEAR 46N35W.

.SYNOPSIS AND FORECAST.

.OVER ICE FREE FORECAST WATERS N OF 61N BETWEEN 48W AND 58W AREA
OF S TO SE WINDS 20 TO 30 KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.48 HOUR FORECAST LOW 50N64W 1000 MB. OVER FORECAST WATERS
WITHIN 360 NM S AND SE QUADRANTS WINDS TO 25 KT. SEAS LESS THAN
8 FT.

.48 HOUR FORECAST FROM 60N TO 66N WITHIN 120 NM OF THE W COAST
OF GREENLAND AREA OF N TO NW WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS FROM 55N TO 59N E OF 52W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 53N BETWEEN 42W AND
56W…FROM 53N TO 65N W OF 56W…AND WITHIN 180 NM OF 42N69W.
.48 HOUR FORECAST DENSE FOG FROM 56N TO 64N W OF 59W…AND FROM
40N TO 50N BETWEEN 57W AND 72W.

.HIGH 32N56W 1026 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 32N55W 1024 MB.

.HIGH 35N68W 1025 MB MOVING W 10 KT.
.24 HOUR FORECAST HIGH 35N69W 1024 MB.
.48 HOUR FORECAST LITTLE CHANGE.

.48 HOUR FORECAST NEW HIGH 32N47W 1024 MB.

.FORECASTER VUKITS. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 1200 UTC SUN JUN 11.
24 HOUR FORECAST VALID 1200 UTC MON JUN 12.
48 HOUR FORECAST VALID 1200 UTC TUE JUN 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 30N35W TO LOW PRES 27N48W 1018 MB
WITH TROUGH SW TO 21N55W. WITHIN AREA BOUNDED BY 31N45W TO
31N35W TO 28N35W TO 28N49W TO 31N35W NE WINDS 20 TO 25 KT. SEAS
TO 9 FT.
.24 HOUR FORECAST FRONT DISSIPATED. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.ATLC 06 HOUR FORECAST S OF 21N BETWEEN 71W AND 74W…INCLUDING
APPROACH TO WINDWARD PASSAGE…E WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST S OF 21N BETWEEN 71W AND 74W…INCLUDING
APPROACH TO WINDWARD PASSAGE…E WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN WITHIN AREA BOUNDED BY 15N79W TO 15N73W TO 11N71W TO
11N77W TO 15N79W…INCLUDING THE GULF OF VENEZUELA…NE TO E
WINDS 20 TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 14N80W TO 15N74W TO
11N74W TO 11N80W TO 14N80W NE TO E WINDS 20 TO 25 KT. SEAS TO 10
FT.
.36 HOUR FORECAST WITHIN AREA BOUNDED BY 14N80W TO 13N70W TO
11N71W TO 12N81W TO 14N80W…INCLUDING THE GULF OF VENEZUELA…
NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN S OF 19N BETWEEN 86W AND 88W…INCLUDING THE GULF OF
HONDURAS…E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST S OF 17N W OF 85W…INCLUDING THE GULF OF
HONDURAS…E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO TROUGH FROM 28N83W TO 27N90W. S OF TROUGH SE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. SCATTERED TSTMS WITHIN
60 NM OF LINE FROM 25.5N82W TO 26N89W.
.24 HOUR FORECAST TROUGH DIFFUSE. WINDS 20 KT OR LESS. SEAS LESS
THAN 8 FT.
.36 HOUR FORECAST S OF 22.5N BETWEEN 88W AND 90W E WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

South China Sea: Tropical Storm Merbok (1702, 04W) 11/1500Z nr 18.8N 116.0E, moving NNW 13kt (JMA) – Published 11 Jun 2017 1900z (GMT/UTC)

Tropical Storm Merbok (1702, 04W)

(Image: @wunderground)

(Image: @wunderground)

TS 1702 (Merbok)
Issued at 15:45 UTC, 11 June 2017
<Analysis at 15 UTC, 11 June>
Scale

Intensity

Center position
N18°50′ (18.8°)

E116°00′ (116.0°)
Direction and speed of movement
NNW 25 km/h (13 kt)
Central pressure
1002 hPa
Maximum wind speed near center
18 m/s (35 kt)
Maximum wind gust speed
25 m/s (50 kt)
≥ 30 kt wind area
ALL 170 km (90 NM)

<Forecast for 03 UTC, 12 June>
Intensity

Center position of probability circle
N20°40′ (20.7°)

E115°10′ (115.2°)
Direction and speed of movement
NNW 20 km/h (10 kt)
Central pressure
1000 hPa
Maximum wind speed near center
18 m/s (35 kt)
Maximum wind gust speed
25 m/s (50 kt)
Radius of probability circle
70 km (40 NM)

<Forecast for 15 UTC, 12 June>
Intensity

Center position of probability circle
N22°25′ (22.4°)

E114°50′ (114.8°)
Direction and speed of movement
N 15 km/h (9 kt)
Central pressure
998 hPa
Maximum wind speed near center
20 m/s (40 kt)
Maximum wind gust speed
30 m/s (60 kt)
Radius of probability circle
90 km (50 NM)

<Forecast for 12 UTC, 13 June>
Intensity

TD
Center position of probability circle
N25°10′ (25.2°)

E118°20′ (118.3°)
Direction and speed of movement
NE 20 km/h (11 kt)
Central pressure
1004 hPa
Radius of probability circle
280 km (150 NM)

=================================================================================

Joint Typhoon Warning Center (JTWC)

Tropical Storm 04W (Merbok) Warning #03
Issued at 11/1500Z

 

 

WTPN31 PGTW 111500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 04W (MERBOK) WARNING NR 003
UPGRADED FROM TROPICAL DEPRESSION 04W
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
111200Z — NEAR 18.2N 116.3E
MOVEMENT PAST SIX HOURS – 345 DEGREES AT 10 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS – 050 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 18.2N 116.3E

FORECASTS:
12 HRS, VALID AT:
120000Z — 20.2N 115.7E
MAX SUSTAINED WINDS – 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS – 055 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 350 DEG/ 09 KTS

24 HRS, VALID AT:
121200Z — 22.0N 115.3E
MAX SUSTAINED WINDS – 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS – 060 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
055 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 005 DEG/ 08 KTS

36 HRS, VALID AT:
130000Z — 23.6N 115.4E
MAX SUSTAINED WINDS – 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 040 DEG/ 10 KTS

EXTENDED OUTLOOK:
48 HRS, VALID AT:
131200Z — 25.1N 116.9E
MAX SUSTAINED WINDS – 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 72 HR POSIT: 075 DEG/ 17 KTS

72 HRS, VALID AT:
141200Z — 26.9N 124.1E
MAX SUSTAINED WINDS – 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS – 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 075 DEG/ 12 KTS

LONG RANGE OUTLOOK:

96 HRS, VALID AT:
151200Z — 27.9N 129.4E
MAX SUSTAINED WINDS – 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS – 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
VECTOR TO 120 HR POSIT: 070 DEG/ 16 KTS

120 HRS, VALID AT:
161200Z — 29.7N 136.2E
MAX SUSTAINED WINDS – 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL

REMARKS:
111500Z POSITION NEAR 18.7N 116.1E.
TROPICAL STORM 04W (MERBOK), LOCATED APPROXIMATELY 273 NM SOUTH-
SOUTHEAST OF HONG KONG, HAS TRACKED NORTH-NORTHWESTWARD AT 10
KNOTS OVER THE PAST SIX HOURS.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 111200Z IS 11 FEET. NEXT
WARNINGS AT 112100Z, 120300Z, 120900Z AND 121500Z.//
NNNN

================================================================================

NW Pacific: TSR Storm Alert issued at 11 Jun, 2017 12:00 GMT

Tropical Storm MERBOK is currently located near 18.2 N 116.3 E with maximum 1-min sustained winds of 35kts (40 mph). MERBOK is forecast to affect land to the following likelihood(s) at the given lead time(s):

Green Alert Country(s) or Province(s)
    China
        probability for TS is 50% in about 24 hours
    Hong Kong
        probability for TS is 45% in about 24 hours
Green Alert City(s) and Town(s)
    Shantou (23.0 N, 116.2 E)
        probability for TS is 45% in about 36 hours
    Hong Kong (22.4 N, 114.2 E)
        probability for TS is 40% in about 24 hours

Note that
Green Alert (Low) is TS to between 31% and 50% probability.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

(Image: TSR)

(Image: TSR)

Other

(Image: DoctorAdvice4u.com )

MARITIME/SHIPPING

 


METAREA11 / TYPHOON_WARNING_JAPAN / 1200

WTJP21 RJTD 111200
WARNING 111200.
WARNING VALID 121200.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 1702 MERBOK (1702) 1002 HPA
AT 18.1N 116.4E SOUTH CHINA SEA MOVING NORTH 11 KNOTS.
POSITION FAIR.
MAX WINDS 35 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 90 MILES.
FORECAST POSITION FOR 120000UTC AT 20.2N 115.7E WITH 40 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1000 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 121200UTC AT 22.1N 115.1E WITH 50 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
998 HPA, MAX WINDS 40 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 131200UTC AT 25.2N 118.3E WITH 150 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1004 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Mexico: Tropical Depression Beatriz 02E 021000Z nr 16.6N 96.2W, moving NNE about 05kt (JTWC) – Updated 02 Jun 2017 1318z (GMT/UTC)

Tropical Depression Beatriz (02E)

…LIFE-THREATENING FLASH FLOODS (AND MUDSLIDES) POSSIBLE IN THE MEXICAN STATE OF OAXACA DUE TO PERSISTENT HEAVY RAINS…

Joint Typhoon Warning Center (JTWC)

Tropical Depression 02E (Beatriz) Warning #08
Issued at 02/1000Z

ep0217 jtwc 02

02E_020600sair 02

 

 

WTPN31 PHNC 021000
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL DEPRESSION 02E (BEATRIZ) WARNING NR 008
DOWNGRADED FROM TROPICAL STORM 02E
01 ACTIVE TROPICAL CYCLONE IN EASTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
020600Z — NEAR 16.2N 96.4W
MOVEMENT PAST SIX HOURS – 020 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 040 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 16.2N 96.4W

FORECASTS:
12 HRS, VALID AT:
021800Z — 17.3N 95.9W
MAX SUSTAINED WINDS – 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
POST-TROP/REMNT LOW

REMARKS:
021000Z POSITION NEAR 16.6N 96.2W.
TROPICAL DEPRESSION 02E (BEATRIZ), LOCATED APPROXIMATELY 1497 NM
SOUTHEAST OF SAN DIEGO, HAS TRACKED NORTH-NORTHEASTWARD AT 05
KNOTS OVER THE PAST SIX HOURS.
NEXT WARNINGS AT 021600Z.
//
NNNN

NATIONAL HURRICANE CENTER FL

084041_5day_cone_with_line_and_wind 02

000
WTPZ32 KNHC 020835
TCPEP2

BULLETIN
Tropical Depression Beatriz Advisory Number 8
NWS National Hurricane Center Miami FL EP022017
400 AM CDT Fri Jun 02 2017

…LIFE-THREATENING FLASH FLOODS POSSIBLE IN THE MEXICAN STATE OF
OAXACA DUE TO PERSISTENT HEAVY RAINS…
SUMMARY OF 400 AM CDT…0900 UTC…INFORMATION
———————————————-
LOCATION…16.5N 96.3W
ABOUT 55 MI…90 KM NNE OF PUERTO ANGEL MEXICO
MAXIMUM SUSTAINED WINDS…35 MPH…55 KM/H
PRESENT MOVEMENT…NNE OR 25 DEGREES AT 7 MPH…11 KM/H
MINIMUM CENTRAL PRESSURE…1007 MB…29.74 INCHES
WATCHES AND WARNINGS
——————–
There are no coastal watches or warnings in effect.
DISCUSSION AND 48-HOUR OUTLOOK
——————————
At 400 AM CDT (0900 UTC), the center of Tropical Depression Beatriz
was located near latitude 16.5 North, longitude 96.3 West. Beatriz
is moving toward the north-northeast near 7 mph (11 km/h), and this
general motion is expected to continue today. On the forecast
track, the center of Beatriz is expected to move farther inland over
the state of Oaxaca through the day.

Maximum sustained winds are near 35 mph (55 km/h) with higher gusts.
Weakening is forecast, and Beatriz is expected to dissipate later
today over the mountains of southeastern Mexico.

The estimated minimum central pressure is 1007 mb (29.74 inches).
HAZARDS AFFECTING LAND
———————-
RAINFALL: Beatriz is expected to produce total rainfall
accumulations of 6 to 10 inches across the Mexican state of Oaxaca
with isolated maximum totals of 18 inches possible. This rainfall
is likely to produce life-threatening flash floods and mudslides.
Lighter amounts in the 1 to 3 inch range are possible across the
southern portion of the Mexican state of Veracruz.
NEXT ADVISORY
————-
Next complete advisory at 1000 AM CDT.

$$
Forecaster Berg

 

NE Pacific: TSR Storm Alert issued at 2 Jun, 2017 9:00 GMT

Tropical Depression BEATRIZ is currently located near 16.5 N 96.3 W with maximum 1-min sustained winds of 30kts (35 mph). BEATRIZ is forecast to affect land to the following likelihood(s) at the given lead time(s):
Yellow Alert Country(s) or Province(s)
    Mexico
        probability for TS is 70% currently
Yellow Alert City(s) and Town(s)
    Oaxaca (17.1 N, 96.7 W)
        probability for TS is 65% within 9 hours
    Puerto Angel (15.8 N, 96.5 W)
        probability for TS is 60% currently

Note that
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Hurricane strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

 

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

Other

DBSK8-PVYAAQ_pS

(Image: DoctorAdvice4u.com at 02/0253 UTC)

MARITIME/SHIPPING

graphicast_ep_latest_sm3 02

METAREA12 / HURRICANE_ADVISORY / 0900 UTC FRI JUN 02 2017

WTPZ22 KNHC 020834
TCMEP2

TROPICAL DEPRESSION BEATRIZ FORECAST/ADVISORY NUMBER 8
NWS NATIONAL HURRICANE CENTER MIAMI FL EP022017
0900 UTC FRI JUN 02 2017

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

TROPICAL DEPRESSION CENTER LOCATED NEAR 16.5N 96.3W AT 02/0900Z
POSITION ACCURATE WITHIN 40 NM

PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR 25 DEGREES AT 6 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1007 MB
MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT…CENTER LOCATED NEAR 16.5N 96.3W AT 02/0900Z
AT 02/0600Z CENTER WAS LOCATED NEAR 16.2N 96.4W

FORECAST VALID 02/1800Z 17.3N 95.9W…POST-TROP/REMNT LOW
MAX WIND 20 KT…GUSTS 30 KT.

FORECAST VALID 03/0600Z…DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.5N 96.3W

NEXT ADVISORY AT 02/1500Z

..
FORECASTER BERG

000
FZPN03 KNHC 020926 CCA
HSFEP2

HIGH SEAS FORECAST…CORRECTED
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI JUN 02 2017

CORRECTED PLACEMENT OF CONVECTION NEAR ITCZ

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT…WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0600 UTC FRI JUN 02.
24 HOUR FORECAST VALID 0600 UTC SAT JUN 03.
48 HOUR FORECAST VALID 0600 UTC SUN JUN 04.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION BEATRIZ INLAND NEAR 16.5N 96.3W 1007 MB AT
0900 UTC JUN 02 MOVING NNE OR 025 DEG AT 6 KT. MAXIMUM SUSTAINED
WINDS 30 KT GUSTS 40 KT. OVER FORECAST WATERS WINDS 20 KT OR
LESS. FROM 08N TO 11N BETWEEN 97W AND 103W SEAS 8 FT PRIMARILY
IN SW SWELL.
.12 HOUR FORECAST POST-TROPICAL REMNANT LOW BEATRIZ NEAR 17.3N
95.9W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. OVER FORECAST
WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST…DISSIPATED. WINDS 20 KT OR LESS. SEAS LESS
THAN 8 FT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK…SIZE
AND INTENSITY.

.FROM 08N TO 11N W OF 137W WINDS 20 KT OR LESS. SEAS 8 FT IN NE
SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF LINE FROM 03.4S99W TO 01S106W TO 00N116W TO 02S120W WINDS
20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST S OF LINE FROM 03.4S107W TO 01S116W TO 01S120W
WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST S OF LINE FROM 03.4S102W TO 02S106W TO 00N115W
TO 01S120W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0900 UTC FRI JUN 02…

.TROPICAL DEPRESSION BEATRIZ…NUMEROUS MODERATE SCATTERED
STRONG N OF 15N BETWEEN 95W AND 99W. SCATTERED MODERATE ISOLATED
STRONG FROM 12N TO 14N BETWEEN 95W AND 99W.

.TROPICAL WAVE FROM 04N85W TO 13N84W. SCATTERED MODERATE
ISOLATED STRONG WITHIN 45 NM EITHER SIDE OF LINE FROM 05N85W TO
13N89W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH…
MONSOON TROUGH FROM 13N100W TO 08N113W. ITCZ CONTINUES FROM
08N113W TO 08N127W TO BEYOND 07N140W. SCATTERED MODERATE FROM
07N TO 11N W OF 132W.

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Philippines: Tropical Depression MUIFA/DANTE 03W 27/1500Z position nr 17.3N 135.1E, moving NW 11 kt (JTWC) – Published 27 Apr 2017 1545z (GMT/UTC)

Tropical Depression MUIFA (03W )

Joint Typhoon Warning Center (JTWC)

wp0317 JTWC MUIFA

WTPN31 PGTW 271500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL DEPRESSION 03W (MUIFA) WARNING NR 012
DOWNGRADED FROM TROPICAL STORM 03W
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
271200Z — NEAR 17.0N 134.8E
MOVEMENT PAST SIX HOURS – 005 DEGREES AT 11 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 17.0N 134.8E

FORECASTS:
12 HRS, VALID AT:
280000Z — 18.4N 136.1E
MAX SUSTAINED WINDS – 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
VECTOR TO 24 HR POSIT: 050 DEG/ 14 KTS

24 HRS, VALID AT:
281200Z — 20.1N 138.4E
MAX SUSTAINED WINDS – 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER

REMARKS:
271500Z POSITION NEAR 17.3N 135.1E.
TROPICAL DEPRESSION 03W (MUIFA), LOCATED APPROXIMATELY 489 NM
NORTH-NORTHWEST OF YAP, HAS TRACKED NORTHWARD AT 11 KNOTS OVER
THE PAST SIX HOURS.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 271200Z IS 11 FEET. NEXT
WARNINGS AT 272100Z, 280300Z AND 280900Z.
//
NNNN

=============================================================================

MARITIME/SHIPPING

METAREA11 / TYPHOON_WARNING_JAPAN / 270600

WTJP21 RJTD 270600
WARNING 270600.
WARNING VALID 280600.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 1701 MUIFA (1701) 1002 HPA
AT 15.7N 134.7E SEA EAST OF PHILIPPINES MOVING NORTH 07 KNOTS.
POSITION POOR.
MAX WINDS 35 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES.
FORECAST POSITION FOR 271800UTC AT 17.0N 135.2E WITH 30 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 280600UTC AT 18.8N 137.2E WITH 80 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 290600UTC AT 23.3N 144.0E WITH 150 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1006 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=

 

Tropical Cyclone Warning for Shipping from PAGASA

WTPH RPMM 271200

TTT WARNING 7-FINAL

AT 1200 27 APRIL TROPICAL DEPRESSION {MUIFA} (1701) DOWNGRADED FROM TROPICAL STORM WAS ESTIMATED BASED ON ALL AVAILABLE DATA AT ONE SIX POINT FOUR NORTH ONE THREE FOUR POINT EIGHT EAST FORECAST TO MOVE NORTH NORTHEAST AT ZERO FIVE METERS PER SECOND MODERATE TO ROUGH SEAS WITHIN ONE FIVE ZERO KILOMETER RADIUS ESTIMATED CENTRAL PRESSURE ONE ZERO ZERO TWO HECTOPASCALS MAXIMUM WINDS ONE FIVE METERS PER SECOND NEAR THE CENTER FORECAST POSITION AT 281200 ONE NINE POINT SIX NORTH ONE THREE EIGHT POINT ZERO EAST WITH THIS DEVELOPMENT AND UNLESS RE-ENTRY OCCURS THIS IS THE FINAL WARNING FROM PHILIPPINE ATMOSPHERIC GEOPHYSICAL AND ASTRONOMICAL SERVICES ADMINISTRATION PD

PAGASA

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Atlantic Ocean: Tropical Storm #ARLENE 21/0900Z nr 40.0N 48.0W, moving W 27 kt (NHC FL) – Updated 21 Apr 2017 1325 (GMT/UTC)

Tropical Storm ARLENE

National Hurricane Center (NHC)

121705_5day_cone_no_line_and_wind arlene nhc

000
WTNT31 KNHC 210832
TCPAT1

BULLETIN
Tropical Storm Arlene Advisory Number 8
NWS National Hurricane Center Miami FL AL012017
500 AM AST Fri Apr 21 2017

…ARLENE MOVING QUICKLY WESTWARD OVER THE OPEN ATLANTIC…
…STILL EXPECTED TO DISSIPATE LATER TODAY…
SUMMARY OF 500 AM AST…0900 UTC…INFORMATION
———————————————-
LOCATION…40.0N 48.0W
ABOUT 1135 MI…1825 KM WNW OF THE AZORES
MAXIMUM SUSTAINED WINDS…50 MPH…85 KM/H
PRESENT MOVEMENT…W OR 270 DEGREES AT 31 MPH…50 KM/H
MINIMUM CENTRAL PRESSURE…993 MB…29.33 INCHES
WATCHES AND WARNINGS
——————–
There are no coastal watches or warnings in effect.
DISCUSSION AND 48-HOUR OUTLOOK
——————————
At 500 AM AST (0900 UTC), the center of Tropical Storm Arlene was
located near latitude 40.0 North, longitude 48.0 West. Arlene is
moving toward the west near 31 mph (50 km/h) and this general motion
is expected to continue today.

Maximum sustained winds are near 50 mph (85 km/h) with higher gusts.
Little change in strength is expected, and Arlene is forecast to
become absorbed by a large extratropical low and dissipate later
today.

Tropical-storm-force winds extend outward up to 230 miles (370 km)
from the center.

The estimated minimum central pressure is 993 mb (29.33 inches).
HAZARDS AFFECTING LAND
———————-
None.
NEXT ADVISORY
————-
Next complete advisory at 1100 AM AST.

$$
Forecaster Stewart
END

 

MARITIME/SHIPPING

METAREA4 / HURRICANE_ADVISORY / 0832

WTNT21 KNHC 210832
TCMAT1

TROPICAL STORM ARLENE FORECAST/ADVISORY NUMBER 8
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012017
0900 UTC FRI APR 21 2017

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

TROPICAL STORM CENTER LOCATED NEAR 40.0N 48.0W AT 21/0900Z
POSITION ACCURATE WITHIN 30 NM

PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT 27 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 993 MB
MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT.
34 KT…….200NE 100SE 0SW 120NW.
12 FT SEAS..300NE 240SE 90SW 180NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT…CENTER LOCATED NEAR 40.0N 48.0W AT 21/0900Z
AT 21/0600Z CENTER WAS LOCATED NEAR 40.0N 46.3W

FORECAST VALID 21/1800Z 39.5N 50.4W…POST-TROPICAL
MAX WIND 40 KT…GUSTS 50 KT.
34 KT… 0NE 0SE 90SW 150NW.

FORECAST VALID 22/0600Z…DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 40.0N 48.0W

NEXT ADVISORY AT 21/1500Z

..
FORECASTER STEWART=

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Norfolk Island/ NZ /New Caledonia: Tropical Cyclone COOK 16P 111500Z position nr 27.0S 168.8E, moving SE 13 kt (JTWC) – Updated 11 Apr 2017 1453z (GMT/UTC)

Tropical Cyclone COOK (16P)

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 111200Z IS 15 FEET (JTWC)

(Image: Apr 11, 2017, 12:00:00 AM GMT @wunderground)

Joint Typhoon Warning Center (JTWC)

Tropical Cyclone 16P (Cook) Warning #08 Final Warning
Issued at 11/1500Z

WTPS31 PGTW 111500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 16P (COOK) WARNING NR 008//
RMKS/
1. TROPICAL CYCLONE 16P (COOK) WARNING NR 008
01 ACTIVE TROPICAL CYCLONE IN SOUTHPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
111200Z — NEAR 26.6S 168.2E
MOVEMENT PAST SIX HOURS – 125 DEGREES AT 13 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS – 135 NM NORTHEAST QUADRANT
135 NM SOUTHEAST QUADRANT
115 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
REPEAT POSIT: 26.6S 168.2E

FORECASTS:
12 HRS, VALID AT:
120000Z — 28.3S 170.7E
MAX SUSTAINED WINDS – 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS – 135 NM NORTHEAST QUADRANT
140 NM SOUTHEAST QUADRANT
120 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT

REMARKS:
111500Z POSITION NEAR 27.0S 168.8E.
TROPICAL CYCLONE 16P (COOK), LOCATED APPROXIMATELY 490 NM SOUTH
OF NOUMEA, NEW CALEDONIA, HAS TRACKED SOUTHEASTWARD AT 13 KNOTS OVER
THE PAST SIX HOURS. ANIMATED ENHANCED INFRARED SATELLITE IMAGERY
DEPICTS A RAPIDLY DECAYING SYSTEM WITH SIGNIFICANT VERTICAL WIND
SHEAR AS IT INTERACTS WITH THE MIDLATITUDE WESTERLIES. THE INITIAL
POSITION IS BASED ON A 111141Z 89 GHZ AMSU IMAGE SHOWING AN
INCREASINGLY ASYMMETRIC LOW LEVEL CIRCULATION CENTER. THE INITIAL
INTENSITY OF 45 KNOTS IS BASED ON CURRENT INTENSITY SUBJECTIVE
DVORAK ESTIMATES OF T3.0 (45 KNOTS). TC COOK IS CURRENTLY TRACKING
SOUTHEASTWARD INTO THE MIDLATITUDE BAROCLINIC REGION, AND IS
EXPECTED TO TRANSITION INTO A FULLY EXTRATROPICAL SYSTEM WITHIN THE
NEXT 12 HOURS. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT
TYPHOON WRNCEN PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED
FOR SIGNS OF REGENERATION. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 111200Z
IS 15 FEET.//
NNNN

===========================================================================

TROPICAL DISTURBANCE ADVISORY NUMBER A15 ISSUED FROM RSMC NADI
Apr 110152 UTC.

TROPICAL CYCLONE COOK CENTRE [980HPA] CATEGORY 2 WAS LOCATED NEAR
24.6S 166.0E AT 110000 UTC. POSITION FAIR BASED ON HR HIMAWARI-8 VIS
IMAGERY. CYCLONE MOVING SOUTH AT ABOUT 10 KNOTS. MAXIMUM 10-MINUTE
AVERAGE WINDS NEAR THE CENTRE ESTIMATED AT ABOUT 55 KNOTS.
EXPECT WINDS OVER 47 KNOTS WITHIN 40 NAUTICAL MILES IN SECTOR FROM
NORTH THROUGH EAST TO WEST.
AND WITHIN 25 NAUTICAL MILES IN NW QUADRANT.
EXPECT WINDS ABOVE 33 KNOTS WITHIN 120 NAUTICAL MILES IN NE QUADRANT
AND WITHIN 120 NAUTICAL MILES IN SE QUADRANT
AND WITHIN 100 NAUTICAL MILES IN SW QUADRANT
AND WITHIN 60 NAUTICAL MILES IN NW QUADRANT.

LLCC PARTIALLY EXPOSED. DEEP CONVECTION HAS DECREASED SIGNIFICANTLY
IN PAST 12 HOURS. ORGANISATION HAS ALSO DECREASED. CYCLONE LIES IN A
MODERATE TO HIGH SHEARED ENVIRONMENT. OUTFLOW GOOD TO THE SOUTH WITH
MODERATE UPPER DIVERGENCE. SST AROUND 26-27 DEGREES CELCIUS. COOK IS
BEING STEERED TO THE SOUTHEAST BY THE DEEP LAYER MEAN NORTHWESTERLY
FLOW. DVORAK ANALYSIS BASED ON SHEAR PATTERN WITH LLCC ABOUT 1/3
DEGRESS INTO STRONG TEMPERATURE GRADIENT YIELDS, DT=3.5 MET 3.5 AND
PT=3.5. FT BASED ON DT. THUS, YIELDING T3.5/4.0/W1.5/24HRS. CI HELD
HIGH DUE TO CI RULES FOR WEAKENING.

GLOBAL MODELS AGREE ON A SOUTHEAST TRACK WITH FURTHER WEAKENING.

FORECASTS :
AT 12 HRS VALID AT 111200 UTC 26.1S 167.9E MOV SE AT 12 KT WITH 50 KT
CLOSE TO CENTRE
AT 24 HRS VALID AT 120000 UTC 27.4S 170.1E MOV SE AT 12 KT WITH 45 KT
CLOSE TO CENTRE

OUTLOOK :
AT 36 HRS VALID AT 121200 UTC 28.9S 172.5E MOV SE AT 12 KT WITH 35 KT
CLOSE TO CENTRE

THIS WILL BE THE LAST TROPICAL DISTURBANCE ADVISORY ON COOK.

 

TROPICAL CYCLONE POTENTIAL BULLETIN ISSUED BY METEOROLOGICAL SERVICE OF NEW ZEALAND AT 0346 UTC 11-Apr-2017

CURRENT STATUS OF CYCLONE ACTIVITY

Tropical Cyclone Cook (980hPa, Category 2) was located near 24.6S
166E at 11/0000UTC today or about 140nm south of Noumea, New
Caledonia, moving south at 10 knots. Maximum winds near the centre
were estimated to be 55 knots with gales extending up to 120nm from
the centre.

FORECAST TO 1200 UTC 12-Apr-2017

Tropical Cyclone Cook (980hPa, Category 2) was located near 24.6S
166E, or about bout 140nm south of Noumea, New Caledonia, at
11/0000UTC today and is currently moving south out of the Tropics.

Tropical depression, TD19F, (994hPa) was analysed near 26.0S 169.3W,
or about 430nm southeast of Nukualofa, Tonga at 11/0000UTC today. The
system has low potential to develop into a TC, and is expected to
drift slowly northwards towards Niue over the next 24 hours.

OUTLOOK TO 1200 UTC 15-Apr-2017

TD19F is expected to track east-southeast from Thursday and lie near
southern Cook Islands, then weaken from Friday onwards.

The next bulletin will be issued by 0500 UTC Wed 12-Apr-2017

(C) Copyright Meteorological Service of New Zealand Ltd 2017

 

Tropical Storm Risk (TSR)

SW Pacific: TSR Storm Alert issued at 9 Apr, 2017 12:00 GMT

SW Pacific: Storm Alert issued at 11 Apr, 2017 12:00 GMT (Final Warning)

Tropical Storm COOK is currently located near 26.6 S 168.2 E with maximum 1-min sustained winds of 45kts (52 mph). COOK is forecast to affect land to the following likelihood(s) at the given lead time(s):
Yellow Alert Country(s) or Province(s)
    Norfolk Island
        probability for TS is 70% within 12 hours
Yellow Alert City(s) and Town(s)
    Kingston (29.1 S, 168.0 E)
        probability for TS is 65% within 12 hours

Note that
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Tropical Cyclone strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

 

MARITIME/SHIPPING

METAREA14 / TROPICAL_CYCLONE_WARNING_SOUTH_25S / 1311

WTNZ41 NZKL 111311
GALE WARNING 279
THIS AFFECTS OCEAN AREA: SUBTROPIC
TROPICAL CYCLONE COOK 990HPA] CENTRE WAS LOCATED NEAR 26.6 SOUTH
168.8 EAST AT 111200 UTC.
POSITION FAIR.
REPEAT POSITION 26.6S 168.8E AT 111200 UTC.
CYCLONE IS MOVING EASTSOUTHEAST 15 KNOTS.
EXPECT SUSTAINED WINDS OF 40 KNOTS CLOSE TO THE CENTRE WITH VERY
ROUGH SEA AND MODERATE TO HEAVY SWELL.
EXPECT WINDS OVER 33 KNOTS WITHIN 120 NAUTICAL MILES OF CENTRE IN
THE SECTOR FROM NORTH THROUGH EAST TO WEST AND WITHIN 80 NAUTICAL
MILES OF CENTRE IN THE NORTHWEST QUADRANT.
THIS WARNING CANCELS AND REPLACES WARNING 268.=

South West Pacific Marine

UPDATED

MARINE WEATHER BULLETIN FOR ISLANDS AREA EQUATOR TO 25S BETWEEN 160E AND 120W. ISSUED BY FIJI METEOROLOGICAL SERVICE EQUATOR to 25S between 160E and 120W issued by Fiji Meteorological Service Apr 110800 UTC. PART 1 : WARNINGSTORM WARNING 034 ISSUED FROM RSMC NADI Apr 110731 UTC. REFER TO STORM WARNING NUMBER 268 ISSUED BY RSMC WELLINGTON. THIS WARNING CANCELS AND REPLACES WARNING 032. ********************************************************************* ************** GALE WARNING 035 ISSUED FROM RSMC NADI Apr 110847 UTC. IN THE AREA BOUNDED BY 23S 174W 23S 165W 25S 175W 25S 166W,EXPECT CLOCKWISE WINDS UP TO 35 KNOTS OVER WATERS ONLY. AREA OF GALES SLOW MOVING. THIS WARNING CANCELS AND REPLACES WARNING 033. ********************************************************************* ************** PARTS 2 AND 3 : SYNOPSIS AND FORECAST VALID UNTIL Apr 120600 UTC. CONVERGENCE ZONE CZ1 11S 160E 16S 165E 23S 169E SLOW MOVING. POOR VISIBILITY IN OCCASIONAL SHOWERS, HEAVY AT TIMES AND FEW THUNDERSTORMS WITHIN 210 NAUTICAL MILES OF CZ1. WITHIN 180 NAUTICAL MILES OF CZ1, EXPECT NORTHWEST TO NORTHEAST WINDS 20 TO 25 KNOTS GUSTING TO 30 KNOTS. ROUGH TO VERY ROUGH SEAS. MODERATE NORTHERLY SWELLS. CONVERGENCE ZONE CZ2 10S 160W 08S 145W 07S 130W 07S 120W SLOW MOVING. POOR VISIBILITY IN OCCASIONAL SHOWERS, HEAVY AT TIMES AND FEW THUNDERSTORMS WITHIN 240 NAUTICAL MILES OF CZ2. TROUGH T1 04S 160E 08S 175E 11S 179W SLOW MOVING. POOR VISIBILITY IN OCCASIONAL SHOWERS AND FEW THUNDERSTORMS WITHIN 150 NAUTICAL MILES OF T1. TROUGH T2 12S 176W 18S 170W 20S 168W 25S 167W SLOW MOVING. POOR VISIBILITY IN OCCASIONAL SHOWERS AND FEW THUNDERSTORMS WITHIN 180 NAUTICAL MILES OF T2. TROUGH T3 09S 169W 13S 163W 16S 160W SLOW MOVING. POOR VISIBILITY IN OCCASIONAL SHOWERS AND FEW THUNDERSTORMS WITHIN 150 NAUTICAL MILES OF T3. TROUGH T4 17S 152W 21S 145W 25S 138W SLOW MOVING. POOR VISIBILITY IN OCCASIONAL SHOWERS, HEAVY AT TIMES AND FEW SQUALLY THUNDERSTORMS WITHIN 180 NAUTICAL MILES OF T4. TROUGH T5 25S 156W 22S 149W SLOW MOVING. POOR VISIBILITY IN OCCASIONAL SHOWERS, HEAVY AT TIMES AND FEW SQUALLY THUNDERSTORMS WITHIN 150 NAUTICAL MILES OF T5. OUTSIDE STORM WARNING NUMBER 034 AND IN THE AREA SOUTH OF 22S AND BETWEEN 165E AND 175E, EXPECT CLOCKWISE WINDS 20 TO 30 KNOTS. ROUGH TO VERY ROUGH SEAS. IN THE AREA SOUTH OF 15S AND BETWEEN 175E AND 135W, EXPECT MODERATE TO HEAVY SOUTHERLY SWELLS. IN THE AREA SOUTH OF EQ AND EAST OF 135W, EXPECT MODERATE SOUTHERLY SWELLS.

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Australia (QLD): Tropical Cyclone DEBBIE (13P) 260900Z position nr 18.4S 151.0E, moving WSW 03kt (JTWC) – Published 26 Mar 2017 1253z (GMT/UTC)

Tropical Cyclone Debbie (13P)

Tropical cyclone Debbie moving towards the coast, expected to intensify into a category 3 system this evening – Brisbane TCWC

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 260600Z IS 18 FEET

IDQ20023

Australian Government Bureau of Meteorology
Queensland
Tropical Cyclone Warning Centre

Media: The Standard Emergency Warning Signal should NOT be used with this warning.

TOP PRIORITY FOR IMMEDIATE BROADCAST

TROPICAL CYCLONE ADVICE NUMBER 15

Issued at 7:49 pm EST on Sunday 26 March 2017

Headline:

Tropical cyclone Debbie moving towards the coast, expected to intensify into a category 3 system this evening.

Areas Affected:

Warning Zone

Lucinda to St Lawrence including Townsville, Mackay, and the Whitsunday Islands.

Watch Zone

Innisfail to Lucinda, extending inland to Charters Towers and Mount Coolon.

Cancelled Zone

None.

Details of Tropical Cyclone Debbie at 7:00 pm AEST:

Intensity: Category 2, sustained winds near the centre of 110 kilometres per hour with wind gusts to 155 kilometres per hour.

Location: within 30 kilometres of 18.4 degrees South 150.9 degrees East, estimated to be 440 kilometres east northeast of Townsville and 330 kilometres east northeast of Bowen.

Movement: west southwest at 7 kilometres per hour.

Tropical cyclone Debbie is moving west-southwest towards the north Queensland coast and is currently forecast to intensify into a category 3 system tonight. Tropical cyclone Debbie is likely continue on a similar track and intensify further prior to making landfall between Rollingstone and Proserpine on Tuesday morning.

Hazards:

GALES are expected to develop about the exposed coast and islands between Ayr and Mackay tonight, and could extend to remaining areas between Lucinda and St Lawrence on Monday. GALES could extend further north to coastal areas between Innisfail and Lucinda during Monday evening or Tuesday morning, as well as further inland to Charters Towers and Mount Coolon.

DESTRUCTIVE WINDS with gusts over 125 km/h may develop about the exposed coast and islands between Ayr and Mackay as early as Monday morning. These DESTRUCTIVE WINDS may then gradually extend further north to Lucinda during the day Monday and overnight into Tuesday.

The VERY DESTRUCTIVE CORE of Tropical Cyclone Debbie is currently expected to cross the coast between Rollingstone and Proserpine on Tuesday morning, most likely as a CATEGORY 4 tropical cyclone, with wind gusts up to 260 km/h near the centre.

Abnormally high tides are expected to occur south of Proserpine on the high tides on Monday.

Residents between and between Lucinda and Mackay are specifically warned of the dangerous storm tide as the cyclone crosses the coast on Tuesday morning. The sea is likely to rise steadily up to a level well above the normal tide, with damaging waves and flooding of some low-lying areas close to the shoreline.as the cyclone approaches the coast on Tuesday. Large waves may also develop along the beachfront. People living in areas likely to be affected by this flooding should take measures to protect their property as much as possible and be prepared to follow instructions regarding evacuation of the area if advised to do so by the authorities.

Areas of heavy rain with the potential to cause severe flash flooding are expected to develop about parts of the northern and central Queensland coast and adjacent inland areas late on Sunday and continue through Monday and Tuesday. Widespread daily rainfall totals of 200 mm, with isolated falls of 400 mm, is also likely to lead to major river flooding over a broad area next week, and a Flood Watch is current for coastal catchments between Cardwell and Gladstone, extending inland to the eastern Gulf River catchments.

Recommended Action:

People between Ayr and St Lawrence should immediately commence or continue preparations, especially securing boats and property using available daylight hours.

– For cyclone preparedness and safety advice, visit Queensland’s Disaster Management Services website (www.disaster.qld.gov.au)

– For emergency assistance call the Queensland State Emergency Service on 132 500 (for assistance with storm damage, rising flood water, fallen trees on buildings or roof damage).

People between Cairns and Ayr, and inland to Charters Towers and Mount Coolon should consider what action they will need to take if the cyclone threat increases.

– Information is available from your local government

– For cyclone preparedness and safety advice, visit Queensland’s Disaster Management Services website (www.disaster.qld.gov.au)

– For emergency assistance call the Queensland State Emergency Service on 132 500 (for assistance with storm damage, rising flood water, fallen trees on buildings or roof damage).

Next Advice:

The next advice will be issued by 11:00 pm AEST Sunday 26 March.

This warning is also available through TV and Radio Broadcasts; the Bureau’s website at www.bom.gov.au or call 1300 659 212. The Bureau and the State Emergency Service would appreciate this warning being broadcast regularly.

================================================================================

Tropical Storm Risk (TSR)

SW Pacific: TSR Storm Alert issued at 26 Mar, 2017 6:00 GMT

Tropical Cyclone DEBBIE is currently located near 18.3 S 151.2 E with maximum 1-min sustained winds of 70 kts (81 mph). DEBBIE is a category 1 storm on the Saffir Simpson Hurricane Wind Scale. DEBBIE is forecast to affect land to the following likelihood(s) at the given lead time(s):

Red Alert Country(s) or Province(s)
Australia
probability for CAT 1 or above is 50% in about 36 hours
probability for TS is 90% within 12 hours
Red Alert City(s) and Town(s)
Bowen (20.0 S, 148.2 E)
probability for CAT 1 or above is 45% in about 36 hours
probability for TS is 75% in about 48 hours

Yellow Alert City(s) and Town(s)
Mackay (21.3 S, 149.1 E)
probability for TS is 65% in about 36 hours
Townsville (19.2 S, 146.8 E)
probability for CAT 1 or above is 30% in about 48 hours
probability for TS is 45% in about 36 hours
Charters Towers (20.0 S, 146.3 E)
probability for CAT 1 or above is 25% in about 48 hours
probability for TS is 45% in about 48 hours
Ingham (18.5 S, 146.1 E)
probability for CAT 1 or above is 10% in about 48 hours
probability for TS is 35% in about 48 hours

Note that
Red Alert (Severe) is CAT 1 or above to between 31% and 100% probability.
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Tropical Cyclone strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

(Image: TSR)

Joint Typhoon Warning Center (JTWC)

 

 

WTPS31 PGTW 260900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 13P (DEBBIE) WARNING NR 004//
RMKS/
1. TROPICAL CYCLONE 13P (DEBBIE) WARNING NR 004
01 ACTIVE TROPICAL CYCLONE IN SOUTHPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
260600Z — NEAR 18.3S 151.2E
MOVEMENT PAST SIX HOURS – 250 DEGREES AT 03 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 035 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 080 NM NORTHEAST QUADRANT
075 NM SOUTHEAST QUADRANT
075 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 160 NM NORTHEAST QUADRANT
180 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
125 NM NORTHWEST QUADRANT
REPEAT POSIT: 18.3S 151.2E

FORECASTS:
12 HRS, VALID AT:
261800Z — 18.6S 150.5E
MAX SUSTAINED WINDS – 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 045 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 075 NM NORTHEAST QUADRANT
075 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 150 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
140 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 245 DEG/ 05 KTS

24 HRS, VALID AT:
270600Z — 19.0S 149.5E
MAX SUSTAINED WINDS – 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 045 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 075 NM NORTHEAST QUADRANT
075 NM SOUTHEAST QUADRANT
055 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 145 NM NORTHEAST QUADRANT
160 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
115 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 250 DEG/ 07 KTS

36 HRS, VALID AT:
271800Z — 19.5S 148.2E
MAX SUSTAINED WINDS – 100 KT, GUSTS 125 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 040 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 065 NM NORTHEAST QUADRANT
065 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 135 NM NORTHEAST QUADRANT
135 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
085 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 250 DEG/ 07 KTS

EXTENDED OUTLOOK:
48 HRS, VALID AT:
280600Z — 20.0S 146.8E
MAX SUSTAINED WINDS – 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 050 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 095 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 235 DEG/ 04 KTS

72 HRS, VALID AT:
290600Z — 20.9S 145.3E
MAX SUSTAINED WINDS – 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 96 HR POSIT: 215 DEG/ 02 KTS

LONG RANGE OUTLOOK:

96 HRS, VALID AT:
300600Z — 21.6S 144.8E
MAX SUSTAINED WINDS – 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND

REMARKS:
260900Z POSITION NEAR 18.4S 151.0E.
TROPICAL CYCLONE 13P (DEBBIE), LOCATED APPROXIMATELY 320 NM EAST-
SOUTHEAST OF CAIRNS, AUSTRALIA, HAS TRACKED WEST-SOUTHWESTWARD AT
03 KNOTS OVER THE PAST SIX HOURS. ANIMATED MULTISPECTRAL SATELLITE
IMAGERY DEPICTS AN ORGANIZED LOW-LEVEL CIRCULATION CENTER WITH
FLARING DEEP CONVECTION WRAPPING INTO THE SYSTEM. A 260545Z SSMIS 37
GHZ IMAGE REVEALS TIGHTLY CURVED CONVECTIVE BANDING, A LARGE
MICROWAVE EYE, AND SUPPORTS THE CURRENT JTWC BEST TRACK POSITION
WITH HIGH CONFIDENCE. THE INITIAL INTENSITY OF 70 KNOTS IS SUPPORTED
BY MULTI-AGENCY DVORAKS OF T3.5 (55 TO 70 KNOTS) LATEST SATCON
ESTIMATES AROUND 65 KNOTS, AND THE IMPROVED CONVECTIVE ORGANIZATION.
UPPER-LEVEL ANALYSIS CONTINUES TO INDICATE A VERY FAVORABLE
ENVIRONMENT FOR DEVELOPMENT WITH RADIAL OUTFLOW AND LOW VERTICAL
WIND SHEAR. HOWEVER, RECENT TPW IMAGERY SHOWS SOME DRY CONTINENTAL
AIR BEING ENTRAINED INTO THE SYSTEM, WHICH HAS SLOWED THE
INTENSIFICATION OVER THE PAST 12 HOURS. TC DEBBIE HAS BEEN TRACKING
SLOWLY SOUTHWESTWARD BETWEEN THE WESTERN PERIPHERY OF A NER AND A
STR TO THE SOUTHWEST. THIS SYSTEM WILL REMAIN UNDER THE SHARED
STEERING INFLUENCE OF BOTH FEATURES THROUGH THE FORECAST PERIOD,
WHICH WILL MAINTAIN ITS SOUTHWESTWARD TRAJECTORY. FAVORABLE
ENVIRONMENTAL CONDITIONS WILL PERSIST UNTIL TC 13P MAKES LANDFALL
SHORTLY AFTER TAU 36, ALLOWING FOR A PERIOD OF STEADY
INTENSIFICATION. AS THE SYSTEM TRACKS INLAND, THE FRICTIONAL EFFECTS
OF RUGGED TERRAIN WILL RAPIDLY ERODE THE CYCLONE LEADING TO COMPLETE
DISSIPATION BY THE END OF THE FORECAST PERIOD. DYNAMIC MODEL
GUIDANCE HAVE CONTINUED TO CONSOLIDATE ON THE FORECAST TRACK LENDING
HIGH CONFIDENCE TO THE JTWC FORECAST TRACK. MAXIMUM SIGNIFICANT WAVE
HEIGHT AT 260600Z IS 18 FEET. NEXT WARNINGS AT 262100Z AND 270900Z.//
NNNN

 

MARITIME/SHIPPING

WTAU05 APRF 260653
IDW23100
40:3:1:24:16S099E999:11:00
SECURITE

HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 0653UTC 26 MARCH 2017

GALE WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 0600 UTC Tropical Cyclone Caleb was centred within 30 nautical miles of
latitude sixteen decimal zero south (16.0S)
longitude ninety nine decimal four east (99.4E)
Recent movement : slow moving
Maximum winds : 45 knots
Central pressure: 994 hPa

AREA AFFECTED
Within 60 nautical miles in NE quadrant
and within 60 nautical miles in SE quadrant
and within 90 nautical miles in SW quadrant
and within 60 nautical miles in NW quadrant.

FORECAST
Maximum winds to 45 knots near the centre.

Winds above 34 knots Within 60 nautical miles in NE quadrant
and within 60 nautical miles in SE quadrant
and within 90 nautical miles in SW quadrant
and within 60 nautical miles in NW quadrant,
with rough to very rough seas and moderate to heavy swell.

Forecast positions
At 1800 UTC 26 March: Within 55 nautical miles of 16.0 south 98.8 east
Central pressure 994 hPa.
Winds to 45 knots near centre.
At 0600 UTC 27 March: Within 80 nautical miles of 16.0 south 97.7 east
Central pressure 994 hPa.
Winds to 45 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to tcwcwa@bom.gov.au or fax to +61892632261
or satellite using SAC1241 through Land Earth Station Burum 312 [or 212 as
appropriate] via Perth.

Next warning will be issued by 1300 UTC 26 March 2017.

WEATHER PERTH

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Rodrigues /Mauritius /LaReunion /Madagascar: Tropical Cyclone #Eleven (11S) 082100Z position nr 15.2S 69.8E, moving W 05kt (JTWC) – Published 08 Mar 2017 2100z (GMT/UTC)

Tropical Cyclone Eleven (11S)

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 081800Z IS 14 FEET

WTXS31 PGTW 082100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 11S (ELEVEN) WARNING NR 001//
RMKS/
1. TROPICAL CYCLONE 11S (ELEVEN) WARNING NR 001
01 ACTIVE TROPICAL CYCLONE IN SOUTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
081800Z — NEAR 15.2S 70.1E
MOVEMENT PAST SIX HOURS – 260 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS – 000 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
REPEAT POSIT: 15.2S 70.1E

FORECASTS:
12 HRS, VALID AT:
090600Z — 15.3S 69.1E
MAX SUSTAINED WINDS – 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS – 035 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 230 DEG/ 04 KTS

24 HRS, VALID AT:
091800Z — 15.8S 68.5E
MAX SUSTAINED WINDS – 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS – 070 NM NORTHEAST QUADRANT
185 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
055 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 195 DEG/ 06 KTS

36 HRS, VALID AT:
100600Z — 16.9S 68.2E
MAX SUSTAINED WINDS – 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS – 005 NM NORTHEAST QUADRANT
015 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 140 NM NORTHEAST QUADRANT
210 NM SOUTHEAST QUADRANT
235 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 210 DEG/ 10 KTS

EXTENDED OUTLOOK:
48 HRS, VALID AT:
101800Z — 18.7S 67.1E
MAX SUSTAINED WINDS – 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS – 015 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
055 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 170 NM NORTHEAST QUADRANT
175 NM SOUTHEAST QUADRANT
195 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 240 DEG/ 15 KTS

72 HRS, VALID AT:
111800Z — 21.8S 61.6E
MAX SUSTAINED WINDS – 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 010 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 030 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 105 NM NORTHEAST QUADRANT
195 NM SOUTHEAST QUADRANT
210 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 235 DEG/ 14 KTS

LONG RANGE OUTLOOK:

96 HRS, VALID AT:
121800Z — 24.8S 56.3E
MAX SUSTAINED WINDS – 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 135 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
205 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 120 HR POSIT: 205 DEG/ 09 KTS

120 HRS, VALID AT:
131800Z — 28.2S 54.5E
MAX SUSTAINED WINDS – 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 040 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 055 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 095 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
095 NM NORTHWEST QUADRANT

REMARKS:
082100Z POSITION NEAR 15.2S 69.8E.
TROPICAL CYCLONE 11S (ELEVEN), LOCATED APPROXIMATELY 506 NM
SOUTH-SOUTHWEST OF DIEGO GARCIA, HAS TRACKED WESTWARD AT 05 KNOTS
OVER THE PAST SIX HOURS. ANIMATED INFRARED SATELLITE IMAGERY (IR)
AND A 081732Z AMSU 89 GHZ IMAGE DEPICT A PARTIALLY EXPOSED LOW-LEVEL
CIRCULATION CENTER (LLCC) WITH DEEP CONVECTION ALONG THE EASTERN
PERIPHERY. THE PREVIOUSLY FRAGMENTED CONVECTION HAS DEEPENED AND
CONSOLIDATED NEAR THE LLCC OVER THE LAST 6 TO 12 HOURS. THE INITIAL
POSITION IS SUPPORTED WITH HIGH CONFIDENCE BASED ON A 081732Z ASCAT
PASS SHOWING THE TIGHT LLCC. THE INITIAL INTENSITY OF 35 KNOTS IS
SUPPORTED BY THE RECENT ASCAT PASS SHOWING 35 KNOT WINDS ALONG THE
SOUTHERN PERIPHERY OF THE LLCC, AND DVORAK CURRENT INTENSITY
ESTIMATES RANGING FROM OF T2.5-3.0 FROM ALL REPORTING AGENCIES.
UPPER-LEVEL ANALYSIS INDICATES AN OVERALL FAVORABLE ENVIRONMENT FOR
DEVELOPMENT WITH A SMALL BUT DEVELOPING POINT SOURCE DIRECTLY OVER
THE SYSTEM, ACCOMPANIED BY LOW-MODERATE (15 TO 20 KNOTS) VERTICAL
WIND SHEAR (VWS). SSTS ALSO SUPPORT INTENSIFICATION WITH TEMPS
OBSERVED NEAR 30C. SINCE THE SYSTEM REMAINS RELATIVELY SHALLOW AT
THIS TIME, THE PRIMARY STEERING INFLUENCE IS THE SUB-TROPICAL RIDGE
(STR) TO THE SOUTH, STEERING TC 11S SOUTH OF DUE WEST FOR THE TIME
BEING. UPPER-LEVEL OUTFLOW FROM THE REMNANTS OF TC 09S ARE CURRENTLY
PROVIDING SOME PRESSURE ON THE WESTERN SIDE OF THE SYSTEM,
DISPLACING THE DEEPEST CONVECTION SLIGHTLY OFF THE LLCC, AND
LIMITING POTENTIAL INTENSIFICATION IN THE NEAR-TERM. THE SYSTEM IS
FORECAST TO UNDERGO SLOW INTENSIFICATION THROUGH TAU 24. AS UPPER-
LEVEL POLEWARD OUTFLOW IS REESTABLISHED BEYOND TAU 24, THE SYSTEM
WILL INTENSIFY AT A SLIGHTLY FASTER RATE, REACHING PEAK INTENSITY AT
TAU 120 AS THE SYSTEM WILL TAP INTO A STRONG POLEWARD OUTFLOW
CHANNEL AHEAD OF AN APPROACHING MID-LATITUDE TROUGH. TC11S WILL
TRACK GENERALLY WESTWARD THROUGH TAU 24 UNDER THE INFLUENCE OF THE
STEERING RIDGE TO THE SOUTH, THEN TURN SHARPLY SOUTHWEST AS IT
STRENGTHENS AND THE STEERING SHIFTS TO A NORTH-SOUTH ORIENTED RIDGE
TO THE EAST. TC 11S IS EXPECTED TO INCREASE IN FOREWORD MOTION AFTER
TAU 36 DUE TO THE STRENGTHENING OF THE RIDGE SYSTEM TO THE EAST.
DYNAMIC MODEL GUIDANCE REMAINS IN FAIRLY GOOD AGREEMENT ON THE
GENERAL DIRECTION OF THE TRACK, WITH SOME INITIAL DISAGREEMENT OF
THE TIMING OF THE TURN SOUTH. THE CURRENT FORECAST LIES NEAR THE
MULTI-MODEL CONSENSUS TRACK, LEADING TO HIGH CONFIDENCE IN THE JTWC
FORECAST TRACK. MAXIMUM SIGNIFICANT WAVE IS 14 FEET. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 081800Z IS 14 FEET. NEXT WARNINGS AT
090900Z AND 092100Z.//
NNNN

=============================================================================

WTIO31 FMEE 081914
RSMC / CENTER OF LA REUNION TROPICAL CYCLONES
ANALYSIS AND FORECASTING CYCLONE (SOUTH-WEST INDIAN OCEAN) NEWSLETTER
0.A NEWSLETTER: 9/7/20162017
1.A TROPICAL DEPRESSION 7
2.A POSITION HAS 1800 UTC ON 03/08/2017:
WITHIN A RADIUS OF 20 MINUTES AROUND THE POINT 15.2 S / 70.0 E
(SIXTY TWO DEGREES SOUTH AND SEVENTY DEGREES ZERO‘S)
DISPLACEMENT: WEST-NORTH-WEST 4 KT
3.A DVORAK ANALYSIS: 2.5/2.5/D 0.5/12 H
4.A CENTRAL PRESSURE: 1001 HPA
5.A WIND MAX (MEDIUM/10 MIN): 30 KT
RADIUS OF MAXIMUM WINDS (RVM): VOID
6.A WIND BY QUADRANTS (KM) EXTENSION:
28 KT ONLY: 0 SE: 200 SO: 190 NO.: 0
7.A SIDE/DIAM FIRST CLOSED ISOBAR: 1006 HPA / 500 KM
8.A EXTENSION PORTRAIT OF THE CYCLONIC CIRCULATION: AVERAGE
1.B FORECASTS:
12 H: 03/09/2017 06 UTC: 15.5 S / 68.3 E WIND MAX = 035 KT, TROPICAL STORM
MODERATE
24: 09/03/2017 18 UTC: 15.8 S / 67.8 E WIND MAX = 035 KT, TROPICAL STORM
MODERATE
36H: 10 / 03 / 2017 06 UTC: 17.1 S / 67.7 E WIND MAX = 030 KT, TROPICAL DEPRESSION
48H: 10 / 03 / 201718 UTC: 19.5 S / 66.1 E WIND MAX = 030 KT, TROPICAL DEPRESSION
60H: 11 / 03 / 2017 06 UTC: 21.4 S / 63.1 E WIND MAX = 030 KT, TROPICAL DEPRESSION
72H: 11 / 03 / 201718 UTC: 22.6 S / 60.1 E WIND MAX = 035 KT, TROPICAL STORM
MODERATE
2.B TREND FURTHER:
96H: 12 / 03 / 201718 UTC: 25.4 S / 54.7 E WIND MAX = 040 KT, TROPICAL STORM
MODERATE
120H: 13 / 03 / 201718 UTC: 29.4 S / 54.4 E WIND MAX = 040 KT, POSTTROPICALE DEPRESSION
2.C COMMENTS:
T = 2.5, CI = 2.5
THE SATELLITE PRESENTATION IS GENERALLY IMPROVING BUT IT IS
A VERY RECENT. THE N18 1416Z WATCH AGAIN PASS A CENTER EXPOSES A
WEST OF THE DEEP CONVECTION, AND IT IS SINCE SHORTLY BEFORE 17Z ONLY ONE
BURST OF CONVECTION TAKES PLACE VERY NEAR THE CENTER. THE ASCAT PASS OF THE
EVENING CONFIRMS INTENSITY ANALYZED. IF THIS TREND IS CONSOLIDATING
IN THE NEXT FEW HOURS, THE SYSTEM COULD TAKE ADVANTAGE OF THE SMALL
WINDOW OF FAVOURABLE CONDITIONS TO INTENSIFY MORE
SIGNIFICANTLY
THE MINIMUM SE MOVED SLOWLY IN THE WEST BRANCH UNDER
THE INFLUENCE OF THE SUBTROPICAL LOW/MEDIUM RIDGE
TROPOSPHERE LOCATED ON THE SOUTH EAST OF THE BASIN. TOMORROW NIGHT, THE
MODELS AVAILABLE ARE IN GOOD AGREEMENT TO PREDICT A TURN TOWARDS THE
SOUTH BUT WITH TIMING DIFFERENCES, WHICH CAUSES A
UNCERTAINTY AVERAGE WELL REPORTED BY THE DISPERSION OF THE FORECAST
OVERVIEW OF THE CEP. THIS WEEKEND, THE SYSTEM IS EXPECTED TO RECOVER HIS
PATH ON THE SIDE OF THE SUBTROPICAL RIDGE NORTHWEST AND
SPEED UP BYPASSING THIS RIDGE.
THE SMALL SIZE OF THE SYSTEM MAKES IT PARTICULARLY SENSITIVE HAS ITS
ENVIRONMENT, INCLUDING ALTITUDE, WHICH MAKES FORECASTING
HARD INTENSITY. FROM THURSDAY NIGHT, THE ASCENT OF A THALWEG
ALTITUDE FROM THE MIDDLE LATITUDES (WAVE SURGE OF)
ROSSBY) CAUSES THE APPEARANCE OF A SECTOR MODERATE CONSTRAINT
NORTH. ACCORDING TO THE LATEST MODEL DATA, MOVING
RELATIVELY QUICK OF THE SYSTEM COULD ALLOW IT TO LIMIT ITS
WITHIN THIS ENVIRONMENT LESS FAVOURABLE, WITHOUT WEAKENING
INFLUENCE ON BAROCLINIC NET DYNAMICS OF ALTITUDE. IN THE PROCESS OF
WEEKEND WITH THE DISSIPATION OF THE THALWEG OF ALTITUDE AND MAINTAINING
A GREAT DIFFERENCE POLAR, THE SYSTEM COULD BE

REINTENSIFIER.

WTIO31 FMEE 081914
CMRS / CENTRE DES CYCLONES TROPICAUX DE LA REUNION
BULLETIN D’ANALYSE ET DE PREVISION CYCLONIQUE (SUD-OUEST OCEAN INDIEN)
0.A NUMERO DU BULLETIN : 9/7/20162017
1.A DEPRESSION TROPICALE 7
2.A POSITION A 1800 UTC LE 08/03/2017 :
DANS UN RAYON DE 20 MN AUTOUR DU POINT 15.2 S / 70.0 E
(QUINZE DEGRES DEUX SUD ET SOIXANTE-DIX DEGRES ZERO EST)
DEPLACEMENT: OUEST-NORD-OUEST 4 KT
3.A ANALYSE DE DVORAK : 2.5/2.5/D 0.5/12 H
4.A PRESSION AU CENTRE : 1001 HPA
5.A VENT MAX (MOYEN/10 MN): 30 KT
RAYON DES VENTS MAXIMAUX (RVM) :NEANT
6.A EXTENSION DES VENTS PAR QUADRANTS (KM) :
28 KT NE: 0 SE: 200 SO: 190 NO: 0
7.A COTE/DIAM PREMIERE ISOBARE FERMEE: 1006 HPA / 500 KM
8.A EXTENSION VERTICALE DE LA CIRCULATION CYCLONIQUE : MOYENNE
1.B PREVISIONS :
12H: 09/03/2017 06 UTC: 15.5 S / 68.3 E, VENT MAX=035 KT, TEMPETE TROPICALE
MODEREE
24H: 09/03/2017 18 UTC: 15.8 S / 67.8 E, VENT MAX=035 KT, TEMPETE TROPICALE
MODEREE
36H: 10/03/2017 06 UTC: 17.1 S / 67.7 E, VENT MAX=030 KT, DEPRESSION TROPICALE
48H: 10/03/2017 18 UTC: 19.5 S / 66.1 E, VENT MAX=030 KT, DEPRESSION TROPICALE
60H: 11/03/2017 06 UTC: 21.4 S / 63.1 E, VENT MAX=030 KT, DEPRESSION TROPICALE
72H: 11/03/2017 18 UTC: 22.6 S / 60.1 E, VENT MAX=035 KT, TEMPETE TROPICALE
MODEREE
2.B TENDANCE ULTERIEURE:
96H: 12/03/2017 18 UTC: 25.4 S / 54.7 E, VENT MAX=040 KT, TEMPETE TROPICALE
MODEREE
120H: 13/03/2017 18 UTC: 29.4 S / 54.4 E, VENT MAX=040 KT, DEPRESSION POSTTROPICALE
2.C COMMENTAIRES :
T=2.5 CI=2.5
LA PRESENTATION SATELLITE EST GLOBALEMENT EN AMELIORATION MAIS C’EST
TRES RECENT. LA PASS N18 DE 1416Z MONTRE ENCORE UN CENTRE EXPOSE A
L’OUEST DE LA CONVECTION PROFONDE, ET C’EST DEPUIS PEU AVANT 17Z QU’UN
BURST DE CONVECTION A LIEU TRES PRES DU CENTRE. LA PASS ASCAT DE LA
SOIREE CONFIRME L’INTENSITE ANALYSEE. SI CETTE TENDANCE SE CONSOLIDE
DANS LES PROCHAINES HEURES, LE SYSTEME POURRAIT PROFITER DE LA PETITE
FENETRE DE CONDITIONS FAVORABLES POUR S’INTENSIFIER PLUS
SIGNIFICATIVEMENT
LE MINIMUM SE DEPLACE LENTEMENT EN DIRECTION GENERALE DE L’OUEST SOUS
L’INFLUENCE DE LA DORSALE SUBTROPICALE DE BASSES/MOYENNES
TROPOSPHERE SITUEE SUR LA PARTIE SUD-EST DU BASSIN. DEMAIN SOIR, LES
MODELES DISPONIBLES SONT EN BON ACCORD POUR PREVOIR UN VIRAGE VERS LE
SUD MAIS AVEC DES DIFFERENCES DE TIMING, CE QUI PROVOQUE UNE
INCERTITUDE MOYENNE BIEN BALISEE PAR LA DISPERSION DE LA PREVISION
D’ENSEMBLE DU CEP. CE WEEK-END, LE SYSTEME DEVRAIT REDRESSER SA
TRAJECTOIRE SUR LA FACE NORD-OUEST DE LA DORSALE SUBTROPICALE ET
ACCELERER EN CONTOURNANT CETTE DORSALE.
LA PETITE TAILLE DU SYSTEME LE REND PARTICULIEREMENT SENSIBLE A SON
ENVIRONNEMENT, NOTAMMENT EN ALTITUDE, CE QUI REND LA PREVISION
D’INTENSITE DIFFICILE. A PARTIR DE JEUDI SOIR, LA REMONTEE D’UN THALWEG
D’ALTITUDE DEPUIS LES MOYENNES LATITUDES (DEFERLEMENT D’ONDE DE
ROSSBY) PROVOQUE L’APPARITION D’UNE CONTRAINTE MODEREE DE SECTEUR
NORD. SELON LES DERNIERES DONNEES MODELES, LE DEPLACEMENT
RELATIVEMENT RAPIDE DU SYSTEME POURRAIT LUI PERMETTRE DE LIMITER SON
AFFAIBLISSEMENT AU SEIN DE CET ENVIRONNEMENT MOINS FAVORABLE, SANS
INFLUENCE BAROCLINE NETTE DE LA DYNAMIQUE D’ALTITUDE. EN COURS DE
WEEK-END, AVEC LA DISSIPATION DU THALWEG D’ALTITUDE ET LE MAINTIEN
D’UNE EXCELLENTE DIVERGENCE POLAIRE, LE SYSTEME POURRAIT SE
REINTENSIFIER.

===========================================================================

MARITIME/SHIPPING

TROPICAL CYCLONE WARNING 24/1 March 08 2017 – 18:39:19 UTC
TROPICAL CYCLONE WARNING 24/2 March 08 2017 – 18:35:46 UTC
TROPICAL CYCLONE WARNING 24/3 March 08 2017 – 12:32:19 UTC
HIGH SEAS FORECAST March 08 2017 – 17:44:07 UTC
COASTAL WATERS FORECAST March 08 2017 – 12:44:02 UTC

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

 

Madagascar:Ex Tropical Cyclone Enawo 09S 081800Z Position nr 17.9S 46.6E, moving SW 08 Kt (RSMC LaReunion) – Updated 08 Mar 2017 1956z (GMT/UTC)

==

Ex Tropical Cyclone Enawo 09S

WTIO31 FMEE 081910 CCA
FIX *.
RSMC / CENTER OF LA REUNION TROPICAL CYCLONES
ANALYSIS AND FORECASTING CYCLONE (SOUTH-WEST INDIAN OCEAN) NEWSLETTER
0.A NEWSLETTER: 6/26/20162017
1.A DEPRESSION ON EARTH 6 (EX-ENAWO)
2.A POSITION HAS 1800 UTC ON 03/08/2017:
WITHIN A RADIUS OF 30 MINUTES AROUND THE POINT 17.9 S / 46.6 E
(SEVENTEEN NINE DEGREES SOUTH AND FORTYSIX DEGREES SIX IS)
DISPLACEMENT: SOUTHWEST 8 KT
3.A DVORAK ANALYSIS: NOTHINGNESS
4.A CENTRAL PRESSURE: NILE
5.A WIND MAX (MEDIUM/10 MN): 35 KT
RADIUS OF MAXIMUM WINDS (RVM): VOID
6.A WIND BY QUADRANTS (KM) EXTENSION:
28 KT DON’T: 430 SE: 440 SO: NO. 0: 0
34 KT IS: 0 SE: 350 SO: NO. 0: 0
7.A SIDE/DIAM FIRST CLOSED ISOBAR: 1002 HPA / 1000 KM
8.A EXTENSION PORTRAIT OF THE CYCLONIC CIRCULATION: AVERAGE
1.B FORECASTS:
12 H: 03/09/2017 06 UTC: 21.4 S / 46.3 E WIND MAX = 035 KT, DEPRESSION ON EARTH
24: 09/03/2017 18 UTC: 25.0 S / 46.5 E WIND MAX = 040 KT, DEPRESSION ON EARTH
36H: 10 / 03 / 2017 06 UTC: 27.3 S / 47.7 E WIND MAX = 045 KT, POSTTROPICALE DEPRESSION
48H: 10 / 03 / 201718 UTC: 30.9 S / 49.2 E WIND MAX = 045 KT, POSTTROPICALE DEPRESSION
60H: 11 / 03 / 2017 06 UTC: 34.5 S / 47.8 E WIND MAX = 040 KT, DEPRESSION
EXTRATROPICAL
72H: 11 / 03 / 201718 UTC: 37.4 S / 44.2 E WIND MAX = 040 KT, DEPRESSION
EXTRATROPICAL
2.B TREND FURTHER:
96H: 12 / 03 / 201718 UTC: 46.0 S / 46.6 E WIND MAX = 035 KT, DISSIPATING
2.C COMMENTS:
FIX ON THE CENTRAL PRESSURE WHICH IS NOT FILLED (SYSTEM ON)
EARTH)
EX-ENAWO CONTINUES TO SINK INTO THE MALAGASY LAND IN
DIRECTORATE GENERAL OF THE SOUTHWEST WITH A TENDENCY TO THE DOWNTURN
ON THE LAST 6 HOURS. HE SHOULD DIVE MORE FRANKLY IN
HEADING SOUTH IN THE NEXT FEW HOURS IN ACCELERANT.
CONFIGURING SATELLITE REMAINS THE SAME, WITH THE PRESENCE OF
ACTIVE CONVERGENCE LINES (ESPECIALLY ON THE NORTH OF THE CHANNEL AND THE)
COAST NORTHWEST OF MADAGASCAR AT THE ELECTRICAL LEVEL) SE FAR FORMING
CENTER IN PART ON SEA IN THE NORTH-WEST QUADRANTS AND SOUTHEAST
THE TRAFFIC.
IN THE COMING DAYS, THE DISPLACEMENT CONTINUES ON A
TRAJECTORY THAT SHOULD QUICKLY BECOME MERIDIAN WITH THE WEAKENING
THE RIDGE PRESENT ON AVERAGE TROPOSPHERE ON MADAGASCAR. THE
ORDER OF THE WIND BLOW STRONG WINDS SHOULD REMAIN PRESENT THROUGHOUT
THE COAST IS MALAGASY DURING THIS DESCENT, IS EXTENDING TO THE SOUTHEAST
MALAGASY DURING THE DAY TOMORROW NIGHT OR NEXT. AT THE
RE-RELEASE AT SEA (THURSDAY NIGHT (A FRIDAY), THE BEGINNING OF A TRANSITION
EXTRATROPICAL SHOULD START QUICKLY ENOUGH IN INTERACTION
WITH A WATER-COURSE OF ARRIVING BY THE SOUTHWEST INTO A ALTITUDE
VERY CISAILLEE ENVIRONMENT WITH POTENTIAL OCEANIC
DECREASING QUICKLY.
WTIO31 FMEE 081910 CCA
***************CORRECTIF**************
CMRS / CENTRE DES CYCLONES TROPICAUX DE LA REUNION
BULLETIN D’ANALYSE ET DE PREVISION CYCLONIQUE (SUD-OUEST OCEAN INDIEN)
0.A NUMERO DU BULLETIN : 26/6/20162017
1.A DEPRESSION SUR TERRE 6 (EX-ENAWO)
2.A POSITION A 1800 UTC LE 08/03/2017 :
DANS UN RAYON DE 30 MN AUTOUR DU POINT 17.9 S / 46.6 E
(DIX-SEPT DEGRES NEUF SUD ET QUARANTE SIX DEGRES SIX EST)
DEPLACEMENT: SUD-OUEST 8 KT
3.A ANALYSE DE DVORAK : NEANT
4.A PRESSION AU CENTRE : NIL
5.A VENT MAX (MOYEN/10 MN): 35 KT
RAYON DES VENTS MAXIMAUX (RVM) :NEANT
6.A EXTENSION DES VENTS PAR QUADRANTS (KM) :
28 KT NE: 430 SE: 440 SO: 0 NO: 0
34 KT NE: 0 SE: 350 SO: 0 NO: 0
7.A COTE/DIAM PREMIERE ISOBARE FERMEE: 1002 HPA / 1000 KM
8.A EXTENSION VERTICALE DE LA CIRCULATION CYCLONIQUE : MOYENNE
1.B PREVISIONS :
12H: 09/03/2017 06 UTC: 21.4 S / 46.3 E, VENT MAX=035 KT, DEPRESSION SUR TERRE
24H: 09/03/2017 18 UTC: 25.0 S / 46.5 E, VENT MAX=040 KT, DEPRESSION SUR TERRE
36H: 10/03/2017 06 UTC: 27.3 S / 47.7 E, VENT MAX=045 KT, DEPRESSION POSTTROPICALE
48H: 10/03/2017 18 UTC: 30.9 S / 49.2 E, VENT MAX=045 KT, DEPRESSION POSTTROPICALE
60H: 11/03/2017 06 UTC: 34.5 S / 47.8 E, VENT MAX=040 KT, DEPRESSION
EXTRATROPICALE
72H: 11/03/2017 18 UTC: 37.4 S / 44.2 E, VENT MAX=040 KT, DEPRESSION
EXTRATROPICALE
2.B TENDANCE ULTERIEURE:
96H: 12/03/2017 18 UTC: 46.0 S / 46.6 E, VENT MAX=035 KT, SE DISSIPANT
2.C COMMENTAIRES :
CORRECTIF SUR LA PRESSION CENTRALE QUI EST NON RENSEIGNEE (SYSTEME SUR
TERRE)
EX-ENAWO CONTINUE DE S’ENFONCER DANS LES TERRES MALGACHES EN
DIRECTION GENERALE DU SUD-OUEST AVEC UNE TENDANCE AU RALENTISSEMENT
SUR LES DERNIERES 6 HEURES. IL DEVRAIT PLONGER PLUS FRANCHEMENT EN
DIRECTION DU SUD DANS LES PROCHAINES HEURES EN ACCELERANT.
LA CONFIGURATION SATELLITAIRE RESTE IDENTIQUE, AVEC LA PRESENCE DE
LIGNES DE CONVERGENCE ACTIVES (SURTOUT SUR LE NORD DU CANAL ET LA
COTE NORD-OUEST DE MADAGASCAR AU NIVEAU ELECTRIQUE) SE FORMANT LOIN
DU CENTRE EN PARTIE SUR MER DANS LES QUADRANTS NORD-OUEST ET SUD-EST
DE LA CIRCULATION.
DANS LES PROCHAINS JOURS, LE DEPLACEMENT SE POURSUIT SUR UNE
TRAJECTOIRE QUI DEVRAIT VITE DEVENIR MERIDIENNE AVEC L’AFFAIBLISSEMENT
DE LA DORSALE PRESENTE EN MOYENNE TROPOSPHERE SUR MADAGASCAR. DES
VENTS FORTS DE L’ORDRE DU COUP DE VENT DEVRAIT RESTER PRESENT LE LONG
DES COTES EST MALGACHES LORS DE CETTE DESCENTE, S’ETENDANT AU SUD-EST
MALGACHE EN COURS DE JOURNEE DE DEMAIN OU NUIT SUIVANTE. A LA
RESSORTIE EN MER (NUIT DE JEUDI A VENDREDI), LE DEBUT D’UNE TRANSITION
EXTRATROPICALE DEVRAIT S’AMORCER ASSEZ RAPIDEMENT EN INTERACTION
AVEC UN TALWEG D’ALTITUDE ARRIVANT PAR LE SUD-OUEST DANS UN
ENVIRONNEMENT TRES CISAILLEE ET AVEC UN POTENTIEL OCEANIQUE
DIMINUANT RAPIDEMENT.
SWI$06_20162017 REUNION 08

==========================================================

TROPICAL STORM RISK (TSR)

Not available at time of posting

=========================================================

Joint Typhoon Warning Center (JTWC)

Tropical Cyclone 09S (Enawo) Warning #10 Final Warning
Issued at 07/2100Z

sh0917 JTWC 08

09S_071800sair

WTXS31 PGTW 072100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 09S (ENAWO) WARNING NR 010//
RMKS/
1. TROPICAL CYCLONE 09S (ENAWO) WARNING NR 010
01 ACTIVE TROPICAL CYCLONE IN SOUTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
071800Z — NEAR 15.2S 49.5E
MOVEMENT PAST SIX HOURS – 225 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 045 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 085 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
085 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 185 NM NORTHEAST QUADRANT
185 NM SOUTHEAST QUADRANT
165 NM SOUTHWEST QUADRANT
135 NM NORTHWEST QUADRANT
REPEAT POSIT: 15.2S 49.5E

FORECASTS:
12 HRS, VALID AT:
080600Z — 16.5S 48.4E
MAX SUSTAINED WINDS – 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 050 KT WINDS – 080 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
095 NM SOUTHWEST QUADRANT
055 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 185 NM NORTHEAST QUADRANT
205 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 210 DEG/ 09 KTS

24 HRS, VALID AT:
081800Z — 18.1S 47.5E
MAX SUSTAINED WINDS – 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS – 175 NM NORTHEAST QUADRANT
210 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
085 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 190 DEG/ 15 KTS

36 HRS, VALID AT:
090600Z — 21.1S 46.8E
MAX SUSTAINED WINDS – 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND

REMARKS:
072100Z POSITION NEAR 15.5S 49.2E.
TROPICAL CYCLONE (TC) 09S (ENAWO), LOCATED APPROXIMATELY 459 NM
NORTHWEST OF ST DENIS, HAS TRACKED SOUTHWESTWARD AT 08 KNOTS OVER
THE PAST SIX HOURS. ANIMATED ENHANCED INFRARED SATELLITE IMAGERY
DEPICTS TIGHTLY CURVED BANDING CONTINUING TO SPIRAL INTO A DEFINED
LOW LEVEL CIRCULATION CENTER AS THE CYCLONE MOVES FURTHER INLAND
OVER MADAGASCAR. THE CONVECTIVE STRUCTURE HAS CONTINUED TO RAPIDLY
ERODE DUE TO THE LAND INTERACTION WITH THE RUGGED TERRAIN. THE
SYSTEM WILL TRACK SOUTHWARD ALONG THE WESTERN PERIPHERY OF THE
STEERING SUB-TROPICAL RIDGE TO THE EAST. CONCURRENTLY, TC 09S WILL
RAPIDLY DISSIPATE OVER THE NEXT 36 HOURS DUE TO THE IMPACTS OF THE
TERRAIN. THE REMNANT VORTEX SIGNATURE WILL BE ABSORBED INTO A MID-
LATITUDE CYCLONE PASSING SOUTH OF MADAGASCAR. DYNAMIC MODEL GUIDANCE
IS IN VERY TIGHT AGREEMENT LENDING HIGH CONFIDENCE TO THE JTWC
FORECAST. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT
TYPHOON WRNCEN PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED
FOR SIGNS OF REGENERATION.//
NNNN

===============================================================================

 

MARITIME/SHIPPING

WTIO24 FMEE 081837 CCA
***************CORRECTIVE**************
SECURITE
GALE WARNING FOR METAREA VII
ISSUED BY METEO-FRANCE/TROPICAL CYCLONE CENTER/LA REUNION 08/03/2017
AT
1800 UTC.
WARNING NUMBER: 026/6 (SOUTH-WEST INDIAN OCEAN)

10 MINUTES AVERAGE WIND SPEED IN KNOTS (KT)
(WIND GUSTS AT SEA MAY BE ABOUT 40% STRONGER THAN THE AVERAGED WIND)
MINIMUM SEA LEVEL PRESSURE IN HECTOPASCAL (HPA)
(INDICATIVE FIGURE).

GALE WARNING
BEGINNING OF VALIDITY: WEDNESDAY 08/03/2017 AT 1800 UTC.

PHENOMENON: OVERLAND DEPRESSION 6 (EX-ENAWO) NIL
POSITION: WITHIN 30 NM RADIUS OF POINT 17.9 S / 46.6 E
(SEVENTEEN DECIMAL NINE DEGREES SOUTH AND
FORTY SIX DECIMAL SIX DEGREES EAST) AT 1800 UTC
MOVEMENT: SOUTH-WEST 8 KT

THREAT AREAS:
SQUALLY WEATHER WITHIN A 240 NM RADIUS FROM THE CENTER IN THE
NORTHERN SEMI-CERCLE, AND UP TO 400 NM IN THE SOUTHERN SEMI-CERCLE.
GALE FORCE WINDS 35 KT AND VERY ROUGH TO HIGH SEAS EXTENDING UP TO 60
NM OFF THE EASTERN COAST OF MADAGASCAR BETWEEN 18S AND 20S.
NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS EXTENDING
UP TO 110 NM OFF THE EASTERN COAST OF MADAGASCAR BETWEEN 17S AND 21S.
STRONG GUSTS UNDER SQUALLS.
FORECAST POSITION AND INTENSITY:
12H, VALID 2017/03/09 AT 06 UTC:
21.4 S / 46.3 E, MAX WIND = 35 KT, OVERLAND DEPRESSION
24H, VALID 2017/03/09 AT 18 UTC:
25.0 S / 46.5 E, MAX WIND = 40 KT, OVERLAND DEPRESSION

OTHER INFORMATIONS:
CORRECTIVE: CENTRAL PRESSURE UNKNOWN (OVER-LAND DEPRESSION)
GALE FORCE WINDS ARE SPREADING SOUTHWARDS ALONG THE EASTERN COASTS OF
MADAGASCAR.=

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Zimbabwe: At least 850 people in the Siphepha area in Tsholotsho District were displaced by flooding – Published 27 Feb 2017 1952z (GMT/UTC)

At least 850 people in the Siphepha area in Tsholotsho District were displaced by flooding and subsequently evacuated to a local primary school and hospital by the Zimbabwe Defence Forces, the Civil Protection Unit has said. In its latest situation report released last week, Tsholotsho District was the most affected. “Tsholotsho is arguably the most severely affected district in the country to date and a considerable number of households have lost their homes to flooding or excessive moisture. “The total number of the displaced is 850 to date inclusive of schoolchildren and infants. The local school is also flooded and children cannot access the school. Flooding in the area reached waist level,” said CPU. The CPU said a plan of action for response was already in place. It said the needs or damage assessment — inclusive of mapping of the flooded area — would be conducted by the sub national civil protection structures with the support of the national civil protection committee. It was providing critical basic needs such as food, water and sanitation, shelter and protection, health services and continuity of schooling. There are also ongoing efforts in mobilising the necessary resources for response. The #ZimbabweDefenceForces is providing air rescue services. The #RedCross Society and International Organisation for Migration have also chipped in providing clothing, shoes, school bags, jerry cans, blankets, mosquito nets and toiletries. The Department of Social Welfare provided maize and rice for the community. Germany #AgroAction and #UNICEF provided plastic buckets, bars of soap, water treatment tablets as well as class- room tents while the #ZimbabweRedCrossSociety availed tents, plastic sheeting and sun plates while #PlanInternational provided three vehicles for use and fuel.

RSOE February 27 2017 05:11 PM (UTC).

Angus the first named storm of autumn 2016 — Official blog of the Met Office news team

The Met Office has announced the first named storm of autumn 2016: Storm Angus. Storm Angus is expected to sweep through south-eastern England bringing some very strong south-westerly winds and heavy rain to affected parts through Sunday morning. Looking at the development of the low-pressure system, on Friday morning the Met Office issued a Yellow […]

via Angus the first named storm of autumn 2016 — Official blog of the Met Office news team

China/Taiwan: Severe Tropical Storm Nepartak (1601, 02W) 082100Z POSITION near 23.7N 119.5E, moving N 01 Knot (JTWC) – Updated 08 Jul 2016 2040Z (GMT/UTC)

Severe Tropical Storm  Nepartak/ Butchoy in PH (1601, 02W)

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 081800Z IS 18 FEET

Image: @wunderground 5 Day Forecast

Image: @wunderground 5 Day Forecast

Image: @wunderground Satellite

Image: @wunderground Satellite

 Japan Meteorological agency

1601-00 8

 

1601-00 enlarged.png 8

STS 1601 (Nepartak)
Issued at 18:45 UTC, 8 July 2016

<Analysis at 18 UTC, 8 July>
Scale
Intensity
Center position N23°40′ (23.7°)
E119°25′ (119.4°)
Direction and speed of movement NW 10 km/h (6 kt)
Central pressure 980 hPa
Maximum wind speed near center 30 m/s (60 kt)
Maximum wind gust speed 45 m/s (85 kt)
≥ 50 kt wind area ALL 90 km (50 NM)
≥ 30 kt wind area NE 330 km (180 NM)
SW 280 km (150 NM)
<Forecast for 18 UTC, 9 July>
Intensity
Center position of probability circle N25°30′ (25.5°)
E117°20′ (117.3°)
Direction and speed of movement NW 15 km/h (7 kt)
Central pressure 992 hPa
Maximum sustained wind speed 20 m/s (40 kt)
Maximum wind gust speed 30 m/s (60 kt)
Radius of probability circle 90 km (50 NM)
<Forecast for 18 UTC, 10 July>
Intensity
TD
Center position of probability circle N28°10′ (28.2°)
E117°30′ (117.5°)
Direction and speed of movement N 15 km/h (7 kt)
Central pressure 996 hPa
Radius of probability circle 200 km (110 NM)

Joint Typhoon Warning Center (JTWC)

Tropical Storm 02W (Nepartak) Warning #24
Issued at 08/2100Z

wp0216 8a

WTPN31 PGTW 082100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 02W (NEPARTAK) WARNING NR 024
DOWNGRADED FROM TYPHOON 02W
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
081800Z — NEAR 23.4N 119.7E
MOVEMENT PAST SIX HOURS – 360 DEGREES AT 01 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS – 030 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 080 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
REPEAT POSIT: 23.4N 119.7E

FORECASTS:
12 HRS, VALID AT:
090600Z — 24.4N 119.0E
MAX SUSTAINED WINDS – 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS – 070 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 320 DEG/ 06 KTS

24 HRS, VALID AT:
091800Z — 25.3N 118.2E
MAX SUSTAINED WINDS – 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 36 HR POSIT: 335 DEG/ 05 KTS

36 HRS, VALID AT:
100600Z — 26.2N 117.7E
MAX SUSTAINED WINDS – 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 48 HR POSIT: 015 DEG/ 06 KTS

EXTENDED OUTLOOK:
48 HRS, VALID AT:
101800Z — 27.3N 118.0E
MAX SUSTAINED WINDS – 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND

REMARKS:
082100Z POSITION NEAR 23.7N 119.5E.
TROPICAL STORM 02W (NEPARTAK), LOCATED APPROXIMATELY 142 NM
SOUTHWEST OF TAIPEI, TAIWAN, HAS TRACKED NORTHWARD AT 01 KNOTS
OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 081800Z
IS 18 FEET. NEXT WARNINGS AT 090300Z, 090900Z, 091500Z AND 092100Z.//
NNNN

NW Pacific: TSR Storm Alert issued at  6 Jul, 2016 6:00 GMT

NW Pacific: Storm Alert issued at 8 Jul, 2016 18:00 GMT

Tropical Storm NEPARTAK is currently located near 23.4 N 119.7 E with maximum 1-min sustained winds of 60kts (69 mph). NEPARTAK is forecast to affect land to the following likelihood(s) at the given lead time(s):
Red Alert Country(s) or Province(s)
    Taiwan
        probability for CAT 1 or above is 35% currently
        probability for TS is 100% currently

Yellow Alert Country(s) or Province(s)
    China
        probability for TS is 80% within 12 hours
Yellow Alert City(s) and Town(s)
    T’aichung (24.1 N, 120.7 E)
        probability for TS is 85% within 12 hours
    Quanzhou (25.0 N, 118.5 E)
        probability for TS is 80% in about 24 hours
    Putian (25.6 N, 119.0 E)
        probability for TS is 65% within 12 hours
    Kao-hsiung (22.6 N, 120.3 E)
        probability for TS is 60% currently
    Zhangzhou (24.5 N, 117.8 E)
        probability for TS is 55% within 12 hours

Note that
Red Alert (Severe) is CAT 1 or above to between 31% and 100% probability.
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Typhoon strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

Image: TSR

Image: TSR

 

MARITIME/ SHIPPING

METAREA11 / TYPHOON_WARNING_JAPAN / 081800

WTJP21 RJTD 081800
WARNING 081800.
WARNING VALID 091800.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
SEVERE TROPICAL STORM 1601 NEPARTAK (1601) DOWNGRADED FROM TYPHOON
980 HPA
AT 23.7N 119.4E TAIWAN STRAIT MOVING NORTHWEST 06 KNOTS.
POSITION FAIR.
MAX WINDS 60 KNOTS NEAR CENTER.
RADIUS OF OVER 50 KNOT WINDS 50 MILES.
RADIUS OF OVER 30 KNOT WINDS 180 MILES NORTHEAST SEMICIRCLE AND 150
MILES ELSEWHERE.
FORECAST POSITION FOR 091800UTC AT 25.5N 117.3E WITH 50 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
992 HPA, MAX WINDS 40 KNOTS.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 101800UTC AT 28.2N 117.5E WITH 110 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=

END

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Mexico: Tropical Storm Danielle (04L) STRENGTHENS A LITTLE MORE…HEAVY RAINS SPREADING ACROSS E MEXICO…NHC – Published 20 Jun 2016 1745z (GMT/UTC)

Tropical Storm Danielle

Image: @wunderground 5 Day Forecast

Image: @wunderground 5 Day Forecast

Image: @wunderground Satellite

Image: @wunderground Satellite

National Hurricane Center FL US

[Image of 5-day forecast and coastal areas under a warning or a watch]000
WTNT34 KNHC 201432
TCPAT4

BULLETIN
TROPICAL STORM DANIELLE ADVISORY NUMBER 4
NWS NATIONAL HURRICANE CENTER MIAMI FL AL042016
1000 AM CDT MON JUN 20 2016

…DANIELLE STRENGTHENS A LITTLE MORE…
…HEAVY RAINS SPREADING ACROSS EASTERN MEXICO…
SUMMARY OF 1000 AM CDT…1500 UTC…INFORMATION
———————————————–
LOCATION…20.7N 96.3W
ABOUT 75 MI…120 KM ESE OF TUXPAN MEXICO
ABOUT 105 MI…165 KM N OF VERACRUZ MEXICO
MAXIMUM SUSTAINED WINDS…45 MPH…75 KM/H
PRESENT MOVEMENT…W OR 280 DEGREES AT 7 MPH…11 KM/H
MINIMUM CENTRAL PRESSURE…1007 MB…29.74 INCHES
WATCHES AND WARNINGS
——————–
CHANGES WITH THIS ADVISORY:

None.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

A Tropical Storm Warning is in effect for…
* Laguna Verde to Rio Panuco Mexico

A Tropical Storm Warning means that tropical storm conditions are
expected somewhere within the warning area.

For storm information specific to your area, please monitor
products issued by your national meteorological service.
DISCUSSION AND 48-HOUR OUTLOOK
——————————
At 1000 AM CDT (1500 UTC), the center of Tropical Storm Danielle was
located near latitude 20.7 North, longitude 96.3 West. Danielle is
moving toward the west near 7 mph (11 km/h). A motion toward the
west or west-northwest is expected during the next day or so. On
the forecast track, the center of Danielle is expected to move
inland over eastern Mexico later today or tonight.

Maximum sustained winds have increased to near 45 mph (75 km/h) with
higher gusts. Little change in strength is expected before Danielle
makes landfall in Mexico later today.

Tropical-storm-force winds extend outward up to 80 miles (130 km)
from the center.

The estimated minimum central pressure is 1007 mb (29.74 inches).
HAZARDS AFFECTING LAND
———————-
RAINFALL: Danielle is expected to produce total rainfall
accumulations of 6 to 10 inches with isolated maximum amounts of
15 inches possible in higher terrain over the Mexican states of
Veracruz, Tamaulipas, San Luis Potosi, Queretaro, Hidalgo, and
northern Puebla. These rains could cause life-threatening flash
floods and mud slides.

WIND: Tropical storm conditions are expected to reach the coast
within portions of the warning area later this morning, making
outside preparations difficult or dangerous.
NEXT ADVISORY
————-
Next intermediate advisory at 100 PM CDT.
Next complete advisory at 400 PM CDT.

$$
Forecaster Stewart/Cangialosi

N Atlantic: TSR Storm Alert issued at 20 Jun, 2016 15:00 GMT

Tropical Storm DANIELLE is currently located near 20.7 N 96.3 W with maximum 1-min sustained winds of 40kts (46 mph). DANIELLE is forecast to affect land to the following likelihood(s) at the given lead time(s):
Yellow Alert Country(s) or Province(s)
    Mexico
        probability for TS is 80% within 9 hours
Yellow Alert City(s) and Town(s)
    Tuxpan (21.0 N, 97.4 W)
        probability for TS is 80% within 9 hours
    Tampico (22.2 N, 97.8 W)
        probability for TS is 55% within 9 hours

Note that
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Hurricane strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

(Image: TSR)

(Image: TSR)

Danielle the Atlantic’s Earliest 4th Storm on Record; 115°-120° Heat in SW U.S – WEATHER UNDERGROUND

By: Jeff Masters and Bob Henson , 3:59 PM GMT on June 20, 2016

“Tropical Storm Danielle formed on Monday morning in the Gulf of Mexico’s Bay of Campeche, but won’t be around long. The storm’s west to west-northwest motion will carry the storm inland over Mexico between Veracruz and Tampico by Monday evening. With top winds of just 45 mph as estimated by the National Hurricane Center in their 11 am EDT Monday advisory, heavy rain is expected to be the primary threat from the storm. Satellite loops show a large area of intense thunderstorms with heavy rain are moving inland along the Mexican coast south of Texas, and total rainfall amounts of 6 – 10″ are likely to cause dangerous flash flooding and mudslides in the mountainous terrain along the coast. Heavy rains from Danielle will remain just south of Texas, with Brownsville expected to pick up an inch of rain or less in scattered thunderstorms through Monday night. Danielle will dissipate by Tuesday over the rugged terrain east of Mexico City.”
For more click link https://www.wunderground.com/blog/JeffMasters/comment.html?entrynum=3337

MARITIME/ SHIPPING

graphicast_at_latest_sm3 20

METAREA4 / HURRICANE_ADVISORY / 1431

WTNT24 KNHC 201431
TCMAT4

TROPICAL STORM DANIELLE FORECAST/ADVISORY NUMBER 4
NWS NATIONAL HURRICANE CENTER MIAMI FL AL042016
1500 UTC MON JUN 20 2016

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY…

NONE.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT…

A TROPICAL STORM WARNING IS IN EFFECT FOR…
. LAGUNA VERDE TO RIO PANUCO MEXICO

A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA.

TROPICAL STORM CENTER LOCATED NEAR 20.7N 96.3W AT 20/1500Z
POSITION ACCURATE WITHIN 30 NM

PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 6 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1007 MB
MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT.
34 KT……. 50NE 50SE 40SW 70NW.
12 FT SEAS.. 90NE 45SE 0SW 0NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT…CENTER LOCATED NEAR 20.7N 96.3W AT 20/1500Z
AT 20/1200Z CENTER WAS LOCATED NEAR 20.6N 96.0W

FORECAST VALID 21/0000Z 20.8N 97.2W…NEAR THE COAST
MAX WIND 40 KT…GUSTS 50 KT.
34 KT… 70NE 50SE 20SW 80NW.

FORECAST VALID 21/1200Z 20.8N 98.1W…POST-TROP/REMNT LOW
MAX WIND 25 KT…GUSTS 35 KT.

FORECAST VALID 22/0000Z…DISSIPATED INLAND

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.7N 96.3W

NEXT ADVISORY AT 20/2100Z

..
FORECASTER STEWART=

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

 

Bangladesh/India/Myanmar: Tropical Cyclone Roanu (01B) 20/2100Z position nr 20.3N 88.3E, moving NE at 11 knots (JTWC) – Updated 20 May 2016 2155Z (GMT/UTC)

Tropical Cyclone Roanu (01B)

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 201800Z IS 18 FEET (JTWC)

ni201601_5day 20

5 Day Forecast (Image: @wunderground)

ni201601_sat_anim 20

Image: @wunderground Satellite

Regional Specialized Meteorological Centre

IMD 2232
REGIONAL SPECIALISED METEOROLOGICAL CENTRE

TROPICAL CYCLONES, NEW DELHI
TROPICAL CYCLONE ADVISORY BULLETIN
FROM:
RSMC

TROPICAL CYCLONES, NEW DELHI
TO:
STORM WARNING CENTRE, NAYPYI TAW (MYANMAR)
STORM WARNING CENTRE, BANGKOK (THAILAND)
STORM WAR
NING CENTRE, COLOMBO (SRILANKA)
ST
ORM WARNING CENTRE, DHAKA (BANGLADESH)
STORM WARNING CENTRE, KARACHI (PAKISTAN)
METEOROLOGICAL OFFICE, MALE (MALDIVES)
OMAN METEOROLOGICAL DEPARTMENT, MUSCAT
(THROUGH RTH JEDDAH)
TROPICAL CYCLONE ADVISORY
RSMC

TROPI
CAL CYCLONES, NEW DELHI
TROPICAL STORM ‘ROANU’ ADVISORY NO.
TWELVE
ISSUED AT
18
00 UTC OF
20
TH
MAY 2016
BASED ON
1
5
00 UTC CHARTS OF
20
TH
MAY 2016.
THE
CYCLONIC STORM

ROANU

OVER
WESTCENTRAL & ADJOINING NORTHWEST
BAY OF
BENGAL
MOVED EAST

NORTHEASTWARDS
A
T A SPEED OF 25 KMPH DURING PAST THREE
HOURS AND
LAY CENTRED AT
1500 UTC
OF
20
TH
MAY, 2016
OVER NORTHWEST
BAY OF
BENGAL
NEAR LATITUDE
20.0
º N AND LONGITUDE
87.0
ºE
,
65 KM EAST OF PARADIP
(ODISHA),SOUTHEAST AND 560 KM WEST

SOUTHWEST OF CHITTAGONG (BANGLADESH
)
.
THE
SYSTEM IS LIKELY TO MOVE
EAST

N
ORTH
EAST
WARDS
SKIRTING ODISHA

WEST BENGAL
COAST
AND
CROSS SOUTH BANGLADESH COAST BETWEEN KHEPUPARA AND COX’S BAZAR
,
CLOSE TO CHITTAGONG IN THE EVENING OF
21
ST
MAY, A
S
A
CYCLONIC STORM
.
THE CON
V
ECTION SHOWS BAND PATTER
N. IT ALSO EXHIBITS LARGE SCALE DIURNAL
VARIATION DURING PAST TWO DAY
S
ESPECIALLY WITH RESPECT TO CENTRAL DENSE
OVERCAST CLOUDS AND THE CURVED BANDS INTENSITY AND SIZE.
ACCORDING TO SATELLITE IMAGERIES, THE INTENSITY OF THE
SYSTEM IS T
2.
5
.
ASSOCIATED
BRO
KEN LOW
AND
MEDIUM CLOUDS
WITH
EMBEDDED INTENS
E TO VERY INTENSE
CONVECTION LAY
OVER
NORTH COASTAL ODISHA,
NORTHWEST AND ADJOINING
NORTHEAST
BAY
BETWEEN
NORTH OF
LATITUDE
1
5
.
5
0
NORTH
AND
WEST OF
LONGITUDE
9
1
.0
0
E
.
THE
LOWEST CLOUD
TOP TEMPERATURE (CTT) IS A
BOUT

9
3
0
C.
MAXIMUM SUSTAINED SURFACE
WIND SPEED IS ESTIMATED TO BE ABOUT
40
KNOTS GUSTING TO
50
KNOTS AROUND THE
SYSTEM CENTRE.
THE STATE OF THE SEA IS
HIGH
AROUND THE SYSTEM CENTRE. THE
ESTIMATED CENTRAL PRESSURE IS ABOUT
99
2
HPA.
FORECAST TRACK AND
INTENSITY OF THE SYSTEM ARE GIVEN IN THE TABLE BELOW:
Date/time(
UTC
)
Position
(lat.
°N/ long. °
E)
Maximum sustained
surface wind speed (kmph)
Category of cyclonic
Disturbance
20

05

2016/
1500
20.0
/
87.0
70

80
gusting to
90
Cyclonic Storm
20

05

2016/
1800
20.5
/8
8.1
80

90
gusting to
100
Cyclonic Storm
2
1

05

2016/
0000
21.3
/8
9.6
80

90
gusting to
100
Cyclonic Storm
2
1

05

2016/
0600
22.1
/
91.0
80

90
gusting to
100
Cyclonic Storm
21

05

2016/
1200
2
2.9
/9
2.6
6
0

70
gusting to
8
0
Cyclonic Storm
2
2

05

2016/
0000
2
4.2
/
9
4.7
40

50
gusting to
60
Depression
Phone
:
(91) 11

24652484 FAX: (91) 11

24623220
,
(91) 1
1

246
43128,
e

mail:cwdhq2008@gmail.com
STORM SURGE GUIDANCE FOR BANGLADESH COAST.
STORM SURGE OF ABOUT 1.0 TO
2
METRE IS VERY LIKELY NEAR THE SYSTEM CENTRE AT THE
TIME OF LANDFALL
.
REMARKS:
THE
SEA SURFACE TEMPERATURE IS 3
0

31
̊C, OCEAN THERMAL ENERG
Y
IS ABOUT
75

100
KJ/CM
2
, LOW LEVEL CONVERGENCE
HAS DECREASED SLIGHTLY DURING PAST SIX HOURS
AND IS ABOUT 2
0
X
10

5
SECOND

1
,
UPPER LEVEL DIVERGENCE HAS
ALSO DECREASED AND IS
ABOUT
1
0
X10

5
SECOND

1
, THE LOW LEVE
L RELATIVE VORTICITY IS ABOUT
200
X10

6
SECOND

1
,
AROUND SYSTEM CENTER.
VERT
I
CAL WIND SHEAR
CONTINUES TO BE
LOW
(
5

1
0
KNOTS)
AND IS FAVOURABLE
.
UPPER TROPOSPHERIC
RIDGE LIES ALONG
LATITUDE
1
6.0
0
̊N.
THOUGH THE VERTICAL WIND SHEAR IS FAVOURABLE FOR INTENSIFICATION, THE PROXIMITY
OF THE SYSTEM TO THE COAST PROVIDES LAND SURFACE INTERECTION OPPOSING THE
INTENSIFICATION FURTHER
AS THE CYCLONIC S
TORM
MOVES NORTH EASTWARDS IT WILL
EXPERIENCE LOWER OCE
N THERMAL ENERGY AND MORE MID

LATITUDE INFLUENCE
UNFAVOURABLE FOR INTENSIFICATION. THUS, THE SYSTEM WILL CONTINUE THE CYCLONIC
STORM INTENSITY IN THIS MARGINALLY FAVOURABLE ENVIRONMENT
THE MOVEMENT OF THE SYSTEM IS FAST UNDER THE INFLUENCE OF
MID
LATITUD
E
WESTERLIES
IN MID & UP
P
ER TROPOSPHERIC LEVELS
THE DEEP LAYER MEAN WIND IS
FAVOURING THE NORTHEASTWARD MOVEMENT OF THE SYSTEM WITH A SPEED OF 25

30
KMPH DURING PAST 12 HOURS. SIMILAR CONDITION WILL CONTINUE DURING NEXT 24 HOURS.
THE NUMERICAL MODELS ARE IN GOOD AGREEMENT WITH RESPECT TO TRACK
FORECAST OF THE SYSTEM.
THE N
EXT BULLETIN WILL BE ISSUED AT
21
0
0
UTC OF
20
MAY
2016
.
(
RANJEET SINGH
)
SCIENTIST

F
’ ’

http://www.rsmcnewdelhi.imd.gov.in/images/bulletin/rsmc.pdf

N Indian Ocean: TSR Storm Alert issued at 20 May, 2016 18:00 GMT

Tropical Storm ROANU is currently located near 19.8 N 87.6 E with maximum 1-min sustained winds of 50kts (58 mph). ROANU is forecast to affect land to the following likelihood(s) at the given lead time(s):
Yellow Alert Country(s) or Province(s)
    Bangladesh
        probability for CAT 1 or above is 15% within 12 hours
        probability for TS is 100% within 12 hours
    India
        probability for CAT 1 or above is 10% within 12 hours
        probability for TS is 95% within 12 hours
    Myanmar
        probability for TS is 75% in about 24 hours
Yellow Alert City(s) and Town(s)
    Barisal (22.7 N, 90.3 E)
        probability for TS is 90% in about 24 hours
    Comilla (23.4 N, 91.2 E)
        probability for TS is 75% in about 24 hours
    Khulna (22.9 N, 89.6 E)
        probability for TS is 75% in about 24 hours
    Chittagong (22.3 N, 91.8 E)
        probability for TS is 75% in about 24 hours
    Cox’s Bazar (21.4 N, 92.5 E)
        probability for TS is 75% in about 24 hours
    Puri (19.8 N, 85.9 E)
        probability for TS is 65% currently
    Imphal (24.8 N, 93.9 E)
        probability for TS is 60% in about 36 hours
    Dhaka (23.7 N, 90.4 E)
        probability for TS is 55% in about 24 hours

Note that
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Severe Cyclonic Storm strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

 

tsr 20

Joint Typhoon Warning Center (JTWC)

JTWC Tropical Warnings

Current Northwest Pacific/North Indian Ocean* Tropical Systems

Tropical Cyclone 01B (Roanu) Warning #11
Issued at 20/2100Z

io0116 20 

WTIO31 PGTW 202100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (ROANU) WARNING NR 011//
RMKS/
1. TROPICAL CYCLONE 01B (ROANU) WARNING NR 011
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
201800Z — NEAR 19.8N 87.6E
MOVEMENT PAST SIX HOURS – 045 DEGREES AT 11 KTS
POSITION ACCURATE TO WITHIN 040 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS – 095 NM NORTHEAST QUADRANT
115 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
REPEAT POSIT: 19.8N 87.6E

FORECASTS:
12 HRS, VALID AT:
210600Z — 21.6N 90.3E
MAX SUSTAINED WINDS – 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS – 035 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 100 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 050 DEG/ 17 KTS

24 HRS, VALID AT:
211800Z — 23.7N 93.3E
MAX SUSTAINED WINDS – 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 36 HR POSIT: 050 DEG/ 16 KTS

36 HRS, VALID AT:
220600Z — 25.7N 96.0E
MAX SUSTAINED WINDS – 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND

REMARKS:
202100Z POSITION NEAR 20.3N 88.3E.
TROPICAL CYCLONE 01B (ROANU), LOCATED APPROXIMATELY 279 NM WEST-
SOUTHWEST OF CHITTAGONG, HAS TRACKED NORTHEASTWARD AT 11 KNOTS
OVER THE PAST SIX HOURS. ANIMATED ENHANCED INFRARED SATELLITE
IMAGERY INDICATES RE-DEVELOPING CONVECTIVE BANDING WRAPPING INTO THE
LOW-LEVEL CIRCULATION CENTER (LLCC). A 201549Z AMSU-B 89GHZ IMAGE
DEPICTS CONVECTION ON THE NORTH SIDE OF THE CIRCULATION WRAPPING
INTO THE CENTER. THE CURRENT INTENSITY REMAINS ASSESSED AT 50 KNOTS
BASED ON DVORAK INTENSITY ESTIMATES FROM PGTW AND KNES OF T3.5 (55
KNOTS), A RECENT SATELLITE CONSENSUS INTENSITY ESTIMATE OF 54 KNOTS,
AND ASCAT SCATTEROMETER PASSES INDICATING SLIGHTLY WEAKER CORE
WINDS. TC 01B CONTINUES MOVING TO THE NORTHEAST UNDER THE STEERING
INFLUENCE OF LOW- TO MID-LEVEL SOUTHWESTERLY MONSOON FLOW AND
BENEATH A SUBTROPICAL RIDGE (STR) ALOFT. DYNAMICAL MODELS REMAIN IN
GOOD AGREEMENT, BUT HAVE SHIFTED SLIGHTLY TO THE NORTH FOLLOWING A
SLIGHT POLEWARD JOG IN THE BEST TRACK OVER THE PAST SIX HOURS.
THEREFORE, THE JTWC FORECAST TRACK HAS BEEN ADJUSTED SLIGHTLY
POLEWARD OF THE PREVIOUS TRACK. BASED ON MODEL AGREEMENT AND A
RELATIVELY STRAIGHTFORWARD SYNOPTIC STEERING PATTERN, THERE IS HIGH
CONFIDENCE IN THE FORECAST TRACK. TC 01B IS EXPECTED TO REMAIN
WITHIN A MARGINALLY-FAVORABLE ENVIRONMENT FOR INTENSIFICATION, WITH
ENHANCED POLEWARD OUTFLOW UNDER THE STR, WARM SEA-SURFACE
TEMPERATURES, AND WEAK TO MODERATE VERTICAL WIND SHEAR OF 10-20
KNOTS. SLIGHT INTENSIFICATION IS FORECAST THROUGH TAU 12, FOLLOWED
BY GRADUAL WEAKENING AS SHEAR INCREASES IN RESPONSE TO MID-LATITUDE
WESTERLIES AND LAND INTERACTION. TC 01B IS FORECAST TO MAKE LANDFALL
IN APPROXIMATELY 12-18 HRS FOLLOWED BY DISSIPATION BY TAU 36.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 201800Z IS 18 FEET. NEXT
WARNINGS AT 210300Z, 210900Z, 211500Z AND 212100Z.//
NNNN


* Includes Bay of Bengal and Arabian Sea

 

MARITIME/SHIPPING

WTIN01 DEMS 201800
SHIPPING BULLETIN FOR MET. AREA VIII (N),NORTH OF EQUATOR
VALID FOR 24/48 HOURS FROM 1800 UTC 20 MAY 2016
——————————————————–
PART I:-STORM WARNING

PART II
THE CYCLONIC STORM ‘ROANU’ OVER WESTCENTRAL AND ADJOINING NW BAY OF
BENGAL MOVED
EASTNORTHEASTWARDS AND LIES CENTRED AT 1200 UTC OF TODAY 20TH MAY
,2016
OVER NW BAY OF BANGAL NEAR LAT.19.7 DEG N AND LONG. 86.5 DEG E,
ABOUT 70 KM SOUTHSOUTHWEST OF PARADIP (ODISHA),70 KMS SE OF PURI AND
630 KMS WSW OF
CHITTAGONG (BANGLADESH)(.)THE SYSTEM IS LIKELY TO MOVE NE-WARDS
SKIRTING ODISHA WEST BANGAL
COST AND CROSS SOUTH BANGLADESH COAST BETWEEN CHEPUPARA AND COX’S
BAZAR , CLOSE TO
CHITTAGONG IN THE EVENING OF 21ST MAY 2016 AS A CYCLONIC STORM (.)

WEATHER SEASONAL OVER REST MET AREA VIII(N)
—————————– ——————-
A1 ARABIAN SEA EQUATOR TO 10 DEG. N AND W OF 80 DEG.E (.)
A1-FORECAST FOR 24 HOURS
I)WINDSPEED AND DIRECTION:-
1)W OF 55 DEG E:SW-LY 20/25 KTS(.)
2)E OF 55 DEG E:1)N-OF 05 DEG N :WNW/W-LY 10/15 KTS(.)
2)S-OF 05 DEG N :-WNW-LY 10/15 KTS BEC W/WSW-LY TO THE E OF
75 DEG E (.)
II)WEATHER:-FAIRLY WIDESPREAD RA/TS TO THE E-OF 60 DEG E (.)
REST AREA ISOLATED RA/TS (.)
III)VISIBILITY:- 4-3 NM TO THE E-OF 60 DEG E (.) REST AREA 8-6 NM
(.)
IV)WAVE HEIGHT-1)3-4 M 2)1-2 M (.)

A1-FORECAST FOR 48 HOURS
I)WINDSPEED AND DIRECTION:-
1)W OF 55 DEG E:SW-LY 20/25 KTS(.)
2)E OF 55 DEG E:1)N-OF 05 DEG N :WNW/W-LY 10/15 KTS(.)
2)S-OF 05 DEG N :-WNW-LY 10/15 KTS BEC W/WSW-LY TO THE E OF
75 DEG E (.)
II)WEATHER:-FAIRLY WIDESPREAD RA/TS TO THE E-OF 60 DEG E (.)
REST AREA ISOLATED RA/TS (.)
III)VISIBILITY:- 4-3 NM TO THE E-OF 60 DEG E (.) REST AREA 8-6 NM
(.)
IV)WAVE HEIGHT-1)3-4 M 2)1-2 M (.)
A2-ARABIAN SEA:-23 DEG 45 MIN N 68 DEG E TO 12 DEG N 63 DEG E
TO CAPE GARDAFUI TO N OF 10 DEG N(.)
A2-FORECAST FOR 24 HOURS
I)WINDSPEED AND DIRECTION:-
1)W OF 55 DEG E:SW-LY 15/20 KTS(.)
2)E OF 55 DEG E:WSW/W-LY 15/20 KTS(.)
II)WEATHER:-SCATTERED RA/TS TO THE E-OF 60 DEG E (.)
REST AREA ISOLATED RA/TS(.)
III)VISIBILITY:-6-4 NM TO THE E-OF 60 DEG E(.)REST AREA 8-6 NM (.)
IV)WAVE HEIGHT:- 2-3 M(.)

A2-FORECAST FOR 48 HOURS
I)WINDSPEED AND DIRECTION:-
1)W OF 55 DEG E:SW-LY 15/20 KTS(.)
2)E OF 55 DEG E:WSW/W-LY 15/20 KTS(.)
II)WEATHER:-SCATTERED RA/TS TO THE E-OF 60 DEG E (.)
REST AREA ISOLATED RA/TS(.)
III)VISIBILITY:-6-4 NM TO THE E-OF 60 DEG E(.)REST AREA 8-6 NM (.)

IV)WAVE HEIGHT:- 2-3 M(.)

A3-BAY OF BENGAL:EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E
AND WEST OF 10 DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E AND
THENCE S-WARDS TO EQUATOR(.)
A3-FORECAST FOR 24 HOURS
I)WINDSPEED AND DIRECTION:-
1)W OF 95 DEG E:SW-LY 20/25 KTS(.)
2)E OF 95 DEG E:SW-LY 05/10 KTS(.)
II)WEATHER:- FAIRLYWIDESPREAD RA/TS TO THE E-OF 90 DEG E(.)REST
AREA SCATTERED RA/TS(.)
III)VISIBILITY:- 4-3 NM TO THE E-OF 90 DEG E(.)REST AREA 6-4 NM(.)
IV)WAVE HEIGHT:-1)3-4 M 2)0.5-1 M(.)

A3-FORECAST FOR 48 HOURS
I)WINDSPEED AND DIRECTION:-
1)W OF 95 DEG E:SW-LY 20/25 KTS(.)
2)E OF 95 DEG E:SW-LY 05/10 KTS(.)
II)WEATHER:- FAIRLYWIDESPREAD RA/TS TO THE E-OF 90 DEG E(.)REST
AREA SCATTERED RA/TS(.)
III)VISIBILITY:- 4-3 NM TO THE E-OF 90 DEG E(.)REST AREA 6-4 NM(.)
IV)WAVE HEIGHT:-1)3-4 M 2)0.5-1 M(.)

BOB: A4:- BAY OF BENGAL N OF 10 DEG N AND E OF 80 DEG E (.)
A4-FORECAST FOR 24 HOURS:-
I)WINDSPEED AND DIRECTION:-
1)N OF 18 DEG N:S/SE-LY 20/25 KTS(.)
2)S OF 18 DEG N:SSW-LY 25/30 KTS(.)
II)WEATHER:- WIDESPREAD RA/TS(.)
III)VISIBILITY:-3-2 NM (.)
IV)WAVE HEIGHT:-1)3-4 M 2) 4-5 M(.)

A4-FORECAST FOR 48 HOURS
I)WINDSPEED AND DIRECTION:-
1)N OF 18 DEG N:S/SE-LY 20/25 KTS(.)
2)S OF 18 DEG N:SSW-LY 25/30 KTS(.)
II)WEATHER:- WIDESPREAD RA/TS (.)
III)VISIBILITY:-3-2 NM (.)
IV)WAVE HEIGHT:-1)3-4 M 2) 4-5 M(.)
—————————————————-
ISSUED BY INDIA METEOROLOGICAL DEPARTMENT(.)
++++=

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Pacific Ocean/Wallis/Samoa: Tropical Cyclone Amos 17F: 201800Z 12.6S 179.9W, moving WNW 06 Kt. Expected to INTENSIFY – Published 20 Apr 2016 2020Z (GMT/UTC)

Tropical Cyclone Amos 17F

Tropical Cyclone Amos

5 Day Forecast (Image: @wunderground)

Tropical Cyclone Amos

Image: @wunderground Satellite

 

“Update of Tropical Cyclone “Amos”

During the early hours of this morning, Tropical Depression TD17F has intensified into a Tropical Cyclone and was named Tropical Cyclone “Amos”.

At 3am this morning, it was analysed at 12.8S 179.9W or approximately 230km south-southeast of Niulakita(Tuvalu) or 330km north of Cikobia(Fiji). It is moving westwards at around 14km/hr. As indicated on the attached map, it will turn and move the southeast and is likely to pass in between Wallis and Samoa and this is likely to occur during the weekend

It poses no direct threat to Fiji.

Keep checking this page for further updates.

Stay safe,
Fiji Met”

1823UTC 200416

TROPICAL DISTURBANCE ADVISORY NUMBER A6 ISSUED FROM RSMC NADI
Apr 201944 UTC.

TROPICAL CYCLONE AMOS CENTRE 995HPA WAS LOCATED NEAR 12.6S 179.9W AT
201800UTC. POSITION FAIR BASED ON HIMAWARI-8 IMAGERY AND PERIPHERAL
SURFACE REPORTS. AMOS MOVING WEST-NORTHWEST AT ABOUT 06 KNOTS.
MAXIMUM 10-MINUTE AVERAGE WINDS NEAR THE CENTRE ESTIMATED AT ABOUT 35
KNOTS.

DEEP CONVECTION REMAINS PERSISTENT WITH BAND TRYING TO WRAP AROUND
LLCC FROM NORTH. ORGANISATION HAS SLIGHTLY DECREASED WITH CLOUD TOPS
WARMING FROM THE SOUTH. CYCLONIC CIRCULATION EXTENDS UP TO 400HPA.
SYSTEM LIES IN A MODERATE UPPER DIVERGENCE REGION AND IN A LOW
SHEARED ENVIRONMENT. SST AROUND 30 DEGREE CELCIUS.OUTFLOW GOOD TO THE
SOUTH. DVORAK ANALYSIS BASED ON 0.6 WRAP YIELDS DT=3.0, MET AND PT
AGREE. FT BASED ON DT. THUS, YIELDING T3.0/3.0/D1.0/24HRS.

FORECASTS :
AT 12 HRS VALID AT 210600 UTC 12.7S 180.0 MOV SW AT 01KT WITH 45 KT
CLOSE TO CENTRE
AT 24 HRS VALID AT 211800 UTC 12.4S 179.4W MOV ENE AT 03KT WITH 50 KT
CLOSE TO CENTRE.

OUTLOOK:
AT 36 HRS VALID AT 220600 UTC 12.2S 178.4W MOV ENE AT 05KT WITH 55 KT
CLOSE TO CENTRE
AT 48 HRS VALID AT 221800 UTC 12.3S 177.3W MOV E AT 06KT WITH 60 KT
CLOSE TO CENTRE.

THE NEXT TOPICAL DISTURBANCE ADVISORY ON AMOS WILL BE ISSUED AROUND
210200UTC.

SW Pacific: TSR Storm Alert issued at 20 Apr, 2016 18:00 GMT

Tropical Storm AMOS is currently located near 12.6 S 179.6 W with maximum 1-min sustained winds of 40kts (46 mph). AMOS is forecast to affect land to the following likelihood(s) at the given lead time(s):
Yellow Alert City(s) and Town(s)
    Mata-Utu (13.3 S, 176.2 W)
        probability for CAT 1 or above is 30% in about 48 hours
        probability for TS is 55% in about 36 hours

Note that
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Tropical Cyclone strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

Storm Tracker Map

(Image: TSR)

MARITIME/SHIPPING

STORM WARNING 028 ISSUED FROM RSMC NADI Apr 201913 UTC.

***** CORRECTION TO WARNING NUMBER *****

TROPICAL CYCLONE AMOS CENTRE 995HPA CATEGORY 1 WAS LOCATED NEAR 12.6
SOUTH 179.9 WEST AT 201800 UTC.
POSITION FAIR.
REPEAT POSITION 12.6S 179.9W AT 201800 UTC.
CYCLONE MOVING WEST-NORTHWEST AT 06 KNOTS. CYCLONE EXPECTING
INTENSIFY.
EXPECT SUSTAINED WINDS OF 35 KNOTS CLOSE TO THE CENTRE INCREASING TO
50 KNOTS BY 211200 UTC.

EXPECT WINDS OVER 33 KNOTS WITHIN 70 NAUTICAL MILES OF CENTRE.

FORECAST POSITION NEAR 12.7S 180.0 AT 210600 UTC
AND NEAR 12.4S 179.4W AT 211800 UTC.

ALL VESSELS WITHIN 300 NAUTICAL MILES OF CENTRE ARE REQUESTED TO SEND
REPORTS EVERY THREE HOURS TO RSMC NADI. VOS REPORTING SHIPS USE
NORMAL CHANNELS. OTHER VESSELS FAX PLUS 679 6720190 OR EMAIL NADITCC
AT MET DOT GOV DOT FJ

THIS WARNING CANCELS AND REPLACES WARNING 026.

WTPS11 NFFN 201800
TROPICAL DISTURBANCE ADVISORY NUMBER A6 ISSUED FROM RSMC NADI
APR 201944 UTC.

TROPICAL CYCLONE AMOS CENTRE 995HPA WAS LOCATED NEAR 12.6S 179.9W AT
201800UTC. POSITION FAIR BASED ON HIMAWARI-8 IMAGERY AND PERIPHERAL
SURFACE REPORTS. AMOS MOVING WEST-NORTHWEST AT ABOUT 06 KNOTS.
MAXIMUM 10-MINUTE AVERAGE WINDS NEAR THE CENTRE ESTIMATED AT ABOUT 35
KNOTS.

DEEP CONVECTION REMAINS PERSISTENT WITH BAND TRYING TO WRAP AROUND
LLCC FROM NORTH. ORGANISATION HAS SLIGHTLY DECREASED WITH CLOUD TOPS
WARMING FROM THE SOUTH. CYCLONIC CIRCULATION EXTENDS UP TO 400HPA.
SYSTEM LIES IN A MODERATE UPPER DIVERGENCE REGION AND IN A LOW
SHEARED ENVIRONMENT. SST AROUND 30 DEGREE CELCIUS.OUTFLOW GOOD TO THE
SOUTH. DVORAK ANALYSIS BASED ON 0.6 WRAP YIELDS DT=3.0, MET AND PT
AGREE. FT BASED ON DT. THUS, YIELDING T3.0/3.0/D1.0/24HRS.

FORECASTS :
AT 12 HRS VALID AT 210600 UTC 12.7S 180.0 MOV SW AT 01KT WITH 45 KT
CLOSE TO CENTRE
AT 24 HRS VALID AT 211800 UTC 12.4S 179.4W MOV ENE AT 03KT WITH 50 KT
CLOSE TO CENTRE.

OUTLOOK:
AT 36 HRS VALID AT 220600 UTC 12.2S 178.4W MOV ENE AT 05KT WITH 55 KT
CLOSE TO CENTRE
AT 48 HRS VALID AT 221800 UTC 12.3S 177.3W MOV E AT 06KT WITH 60 KT
CLOSE TO CENTRE.

THE NEXT TOPICAL DISTURBANCE ADVISORY ON AMOS WILL BE ISSUED AROUND
210200UTC.

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Seychelles/Madagascar: Very Intense Tropical Cyclone FANTALA 08R 19S: (=CAT5-SS) – Published 18 Apr 2016 1638Z (GMT/UTC)

Very Intense Tropical Cyclone‬ FANTALA‬ (08R‬ 19S)

(= CATEGORY 5 Hurricane on the Saffir-Simpson Hurricane Wind Scale)

MAXIMUM SIGNIFICANT WAVE
HEIGHT AT 180600Z IS 40 FEET.

Tropical Cyclone Fantala

5 Day Forecast (Image: @wunderground)

Tropical Cyclone Fantala

Image: @wunderground Satellite

ZCZC 048
WTIO30 FMEE 181238 RRA
RSMC / TROPICAL CYCLONE CENTER / LA REUNION
TROPICAL CYCLONE FORECAST WARNING (SOUTH-WEST INDIAN OCEAN)
0.A WARNING NUMBER: 30/8/20152016
1.A VERY INTENSE TROPICAL CYCLONE 8 (FANTALA)
2.A POSITION 2016/04/18 AT 1200 UTC:
WITHIN 10 NM RADIUS OF POINT 9.3 S / 49.3 E
(NINE DECIMAL THREE DEGREES SOUTH AND FORTY NINE DECIMAL
THREE DEGREES EAST)
MOVEMENT : WEST 3 KT
3.A DVORAK ANALYSIS: 7.0/7.5/W 0.5/6 H
4.A CENTRAL PRESSURE: 910 HPA
5.A MAX AVERAGE WIND SPEED (10 MN): 130 KT
RADIUS OF MAXIMUM WINDS (RMW) :20 KM
6.A EXTENSION OF WIND BY QUADRANTS (KM):
28 KT NE: 220 SE: 240 SW: 250 NW: 220
34 KT NE: 100 SE: 110 SW: 140 NW: 100
48 KT NE: 80 SE: 80 SW: 100 NW: 80
64 KT NE: 60 SE: 60 SW: 70 NW: 60
7.A FIRST CLOSED ISOBAR (PRESSURE / AVERAGE DIAM): 1009 HPA / 500 KM
8.A VERTICAL EXTENSION OF CYCLONE CIRCULATION : DEEP
1.B FORECASTS:
12H: 2016/04/19 00 UTC: 9.4 S / 48.9 E, MAX WIND=120 KT, VERY INTENSE
TROPICAL CYCLONE
24H: 2016/04/19 12 UTC: 9.8 S / 49.3 E, MAX WIND=110 KT, INTENSE
TROPICAL CYCLONE
36H: 2016/04/20 00 UTC: 10.5 S / 50.4 E, MAX WIND=100 KT, INTENSE
TROPICAL CYCLONE
48H: 2016/04/20 12 UTC: 11.4 S / 51.6 E, MAX WIND=090 KT, INTENSE
TROPICAL CYCLONE
60H: 2016/04/21 00 UTC: 12.5 S / 52.4 E, MAX WIND=085 KT, TROPICAL
CYCLONE
72H: 2016/04/21 12 UTC: 13.5 S / 53.1 E, MAX WIND=080 KT, TROPICAL
CYCLONE
2.B LONGER-RANGE OUTLOOK :
96H: 2016/04/22 12 UTC: 13.8 S / 53.2 E, MAX WIND=065 KT, TROPICAL
CYCLONE
120H: 2016/04/23 12 UTC: 12.7 S / 51.5 E, MAX WIND=065 KT, TROPICAL
CYCLONE
2.C ADDITIONAL INFORMATION:
T=7.0-, CI=7.5-
NNNN

WTIO31 FMEE 181238
RSMC / TROPICAL CYCLONE CENTRE OF LA REUNION
ANALYSIS REPORT AND FORECAST WARNING (SOUTH-WEST INDIAN OCEAN)
0.A BULLETIN NUMBER: 30/8/20152016
1.A VERY INTENSE TROPICAL CYCLONE 8 (FANTALA)
2.A POSITION AT 1200 UTC ON 18/04/2016:
WITHIN 10 NM RADIUS OF POINT 9.3 S / E 49.3
(NINE DECIMAL THREE DEGREES SOUTH AND FORTY NINE DECIMAL THREE DEGREES EAST)
MOVEMENT: WEST 3 KT
3.A DVORAK ANALYSIS: 7.0 / 7.5 / 0.5 W / H 6
4.A CENTRAL PRESSURE: 910 HPA
5.A MAX WIND (MEDIUM / 10 MN): 130 KT
RAY OF MAXIMUM WIND (RVM): 20 KM
6.A EXTENSION BY WINDS QUADRANTS (KM):
28 KT NE: 220 SE: SO 240 250 NO: 220
34 KT NE: 100 SE: SO 110 140 NO: 100
48 KT NE SE 80 80 SO: 100 NO: 80
64 KT NE SE 60: 60 SW: 70 NO: 60
7.A / DIAM FIRST CLOSED ISOBARE 1009 HPA / 500 KM
8.A VERTICAL EXTENSION OF CYCLONE CIRCULATION: DEEP
1.B FORECASTS:
12H: 04/19/2016 00 UTC: 9.4 S / 48.9 E, MAX WIND = 120 KT, TROPICAL CYCLONE VERY
INTENSE
24H: 19/04/2016 12 UTC: 9.8 S / 49.3 E, MAX WIND = 110 KT, TROPICAL CYCLONE
INTENSE
36H: 20/04/2016 00 UTC: 10.5 S / 50.4 E, MAX WIND = 100 KT, TROPICAL CYCLONE
INTENSE
48H: 20/04/2016 12 UTC: 11.4 S / 51.6 E, MAX WIND = 090 KT, TROPICAL CYCLONE
INTENSE
60H: 21/04/2016 00 UTC: 12.5 S / 52.4 E, MAX WIND = 085 KT, TROPICAL CYCLONE
72H: 21/04/2016 12 UTC: 13.5 S / 53.1 E, MAX WIND = 080 KT, TROPICAL CYCLONE
2.B TREND LATER:
96H: 22/04/2016 12 UTC: 13.8 S / 53.2 E, MAX WIND = 065 KT, TROPICAL CYCLONE
120H: 23/04/2016 12 UTC: 12.7 S / 51.5 E, MAX WIND = 065 KT, TROPICAL CYCLONE
2.C:
T = 7.0-, 7.5- CI =
OVER THE LAST 6 HOURS EYE FANTALA REMAINS VERY WELL
DEFINED AND HOT. SUMMITS PERIODS HAVE warmed up slightly.
SATELLITE IMAGERY INDICATES AN EXCELLENT FLOW ALOFT OUTGOING.
SLOWING THE SYSTEM STILL ON WEST CAP. THE HIGH CELL
Geopotentials OF MADAGASCAR AND WEAKENING SHOULD BE FANTALA
QUIT TONIGHT.
TOMORROW UNDER THE INFLUENCE OF A DOUBLE RIDGE MIDDLE OF EQUATORIAL
TROPOSPHERE MEAN THAT BUILDS NORTHEAST AND FRONT OF
LARGE TROUGH OF MID-LATITUDE, FANTALA SHOULD RE-ACCELERATE
TO THE SOUTHEAST.
Wednesday and Thursday, ALWAYS UNDER THE INFLUENCE OF THE NEAR RIDGE
EQUATORIAL CITED AND PRE-NEW DEEP TROUGH OVER THE SOUTH, THE
TRACK COULD ORIENTATION TO THE SOUTH-SOUTHEAST.
FRIDAY NEW CELL MEDIUM HIGH PRESSURE
TROPOSPHERE COULD REBUILD IN MADAGASCAR AND SYSTEM
COULD RESUME AGAIN If FIXING TRACK BEFORE
NORTH-WEST.
THE MOST RELIABLE MODELS ARE IN ACCORDANCE WITH THIS
SCENARIO BEFORE MATURITY.
THIS EVENING AND OVERNIGHT, TAKING ACCOUNT OF THE SLOWDOWN
METEOR, THEN IT PASSES TOMORROW MORNING ON WATER HE ALREADY
Traveled, THEREFORE LESS ENERGY CONTENT, MAY FANTALA
WEAKENING SIGNIFICANTLY EVEN IF THE DIFFERENCE IN CONDITIONS
ALTITUDE REMAIN VERY FAVOURABLE.
FROM WEDNESDAY THE DIFFERENCE CONDITIONS ARE IN ALTITUDE
SLIGHTLY LESS GOOD, BUT THE SYSTEM SHOULD FIND WATER
MORE HOT AND SHOULD REMAIN HIGH INTENSITY.
AFTER LATEST MODELS, VERTICAL SHEAR
WIND SHOULD NOT SIGNIFICANTLY INCREASE ON THE TRACK
PROVIDED AT END OF ÉCHÉANCWTIO31 FMEE 181238
RSMC / TROPICAL CYCLONE CENTRE OF THE MEETING
ANALYSIS REPORT AND FORECAST WARNING (SOUTH-WEST INDIAN OCEAN)
0.A BULLETIN NUMBER: 30/8/20152016
1.A VERY INTENSE TROPICAL CYCLONE 8 (FANTALA)
2.A POSITION AT 1200 UTC ON 18/04/2016:
WITHIN 10 NM RADIUS OF POINT 9.3 S / E 49.3
(NINE DECIMAL THREE DEGREES SOUTH AND FORTY NINE DECIMAL THREE DEGREES EAST)
MOVEMENT: WEST 3 KT
3.A DVORAK ANALYSIS: 7.0 / 7.5 / 0.5 W / H 6
4.A CENTRAL PRESSURE: 910 HPA
5.A MAX WIND (MEDIUM / 10 MN): 130 KT
RAY OF MAXIMUM WIND (RVM): 20 KM
6.A EXTENSION BY WINDS QUADRANTS (KM):
28 KT NE: 220 SE: SO 240 250 NO: 220
34 KT NE: 100 SE: SO 110 140 NO: 100
48 KT NE SE 80 80 SO: 100 NO: 80
64 KT NE SE 60: 60 SW: 70 NO: 60
7.A / DIAM FIRST CLOSED ISOBARE 1009 HPA / 500 KM
8.A VERTICAL EXTENSION OF CYCLONE CIRCULATION: DEEP
1.B FORECASTS:
12H: 04/19/2016 00 UTC: 9.4 S / 48.9 E, MAX WIND = 120 KT, TROPICAL CYCLONE VERY
INTENSE
24H: 19/04/2016 12 UTC: 9.8 S / 49.3 E, MAX WIND = 110 KT, TROPICAL CYCLONE
INTENSE
36H: 20/04/2016 00 UTC: 10.5 S / 50.4 E, MAX WIND = 100 KT, TROPICAL CYCLONE
INTENSE
48H: 20/04/2016 12 UTC: 11.4 S / 51.6 E, MAX WIND = 090 KT, TROPICAL CYCLONE
INTENSE
60H: 21/04/2016 00 UTC: 12.5 S / 52.4 E, MAX WIND = 085 KT, TROPICAL CYCLONE
72H: 21/04/2016 12 UTC: 13.5 S / 53.1 E, MAX WIND = 080 KT, TROPICAL CYCLONE
2.B TREND LATER:
96H: 22/04/2016 12 UTC: 13.8 S / 53.2 E, MAX WIND = 065 KT, TROPICAL CYCLONE
120H: 23/04/2016 12 UTC: 12.7 S / 51.5 E, MAX WIND = 065 KT, TROPICAL CYCLONE
2.C:
T = 7.0-, 7.5- CI =
OVER THE LAST 6 HOURS EYE FANTALA REMAINS VERY WELL
DEFINED AND HOT. SUMMITS PERIODS HAVE warmed up slightly.
SATELLITE IMAGERY INDICATES AN EXCELLENT FLOW ALOFT OUTGOING.
SLOWING THE SYSTEM STILL ON WEST CAP. THE HIGH CELL
Geopotentials OF MADAGASCAR AND WEAKENING SHOULD BE FANTALA
QUIT TONIGHT.
TOMORROW UNDER THE INFLUENCE OF A DOUBLE RIDGE MIDDLE OF EQUATORIAL
TROPOSPHERE MEAN THAT BUILDS NORTHEAST AND FRONT OF
LARGE TROUGH OF MID-LATITUDE, FANTALA SHOULD RE-ACCELERATE
TO THE SOUTHEAST.
Wednesday and Thursday, ALWAYS UNDER THE INFLUENCE OF THE NEAR RIDGE
EQUATORIAL CITED AND PRE-NEW DEEP TROUGH OVER THE SOUTH, THE
TRACK COULD ORIENTATION TO THE SOUTH-SOUTHEAST.
FRIDAY NEW CELL MEDIUM HIGH PRESSURE
TROPOSPHERE COULD REBUILD IN MADAGASCAR AND SYSTEM
COULD RESUME AGAIN If FIXING TRACK BEFORE
NORTH-WEST.
THE MOST RELIABLE MODELS ARE IN ACCORDANCE WITH THIS
SCENARIO BEFORE MATURITY.
THIS EVENING AND OVERNIGHT, TAKING ACCOUNT OF THE SLOWDOWN
METEOR, THEN IT PASSES TOMORROW MORNING ON WATER HE ALREADY
Traveled, THEREFORE LESS ENERGY CONTENT, MAY FANTALA
WEAKENING SIGNIFICANTLY EVEN IF THE DIFFERENCE IN CONDITIONS
ALTITUDE REMAIN VERY FAVOURABLE.
FROM WEDNESDAY THE DIFFERENCE CONDITIONS ARE IN ALTITUDE
SLIGHTLY LESS GOOD, BUT THE SYSTEM SHOULD FIND WATER
MORE HOT AND SHOULD REMAIN HIGH INTENSITY.
AFTER LATEST MODELS, VERTICAL SHEAR
WIND SHOULD NOT SIGNIFICANTLY INCREASE ON THE TRACK
PROVIDED AT END OF ÉCHÉANCE

Joint Typhoon Warning Center (JTWC)

Tropical Cyclone 19S (Fantala) Warning #14
Issued at 18/0900Z

https://i2.wp.com/www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/warnings/sh1916.gif

https://i0.wp.com/www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/satshots/19S_180600sams.jpg

Google Earth Overlay

 

WTXS31 PGTW 180900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL CYCLONE 19S (FANTALA) WARNING NR 014
01 ACTIVE TROPICAL CYCLONE IN SOUTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
180600Z — NEAR 9.3S 49.7E
MOVEMENT PAST SIX HOURS – 285 DEGREES AT 04 KTS
POSITION ACCURATE TO WITHIN 015 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 150 KT, GUSTS 180 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 020 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 040 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 080 NM NORTHEAST QUADRANT
095 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 9.3S 49.7E

FORECASTS:
12 HRS, VALID AT:
181800Z — 9.3S 49.2E
MAX SUSTAINED WINDS – 145 KT, GUSTS 175 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 025 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 045 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
055 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 090 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
115 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 160 DEG/ 02 KTS

24 HRS, VALID AT:
190600Z — 9.6S 49.3E
MAX SUSTAINED WINDS – 135 KT, GUSTS 165 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 045 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 090 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
120 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 120 DEG/ 04 KTS

36 HRS, VALID AT:
191800Z — 10.0S 50.0E
MAX SUSTAINED WINDS – 120 KT, GUSTS 145 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 030 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 055 NM NORTHEAST QUADRANT
075 NM SOUTHEAST QUADRANT
075 NM SOUTHWEST QUADRANT
055 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 085 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
125 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 125 DEG/ 07 KTS

EXTENDED OUTLOOK:
48 HRS, VALID AT:
200600Z — 10.8S 51.1E
MAX SUSTAINED WINDS – 110 KT, GUSTS 135 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 030 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 055 NM NORTHEAST QUADRANT
075 NM SOUTHEAST QUADRANT
075 NM SOUTHWEST QUADRANT
055 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 085 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
125 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 135 DEG/ 07 KTS

72 HRS, VALID AT:
210600Z — 12.6S 53.1E
MAX SUSTAINED WINDS – 100 KT, GUSTS 125 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 040 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 065 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
065 NM SOUTHWEST QUADRANT
055 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 080 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
115 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 155 DEG/ 02 KTS

LONG RANGE OUTLOOK:

96 HRS, VALID AT:
220600Z — 13.3S 53.4E
MAX SUSTAINED WINDS – 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 215 DEG/ 01 KTS

120 HRS, VALID AT:
230600Z — 13.7S 53.1E
MAX SUSTAINED WINDS – 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY

REMARKS:
180900Z POSITION NEAR 9.3S 49.6E.
TROPICAL CYCLONE (TC) 19S (FANTALA), LOCATED APPROXIMATELY 783 NM
NORTHWEST OF PORT LOUIS, MAURITIUS, HAS TRACKED WEST-NORTHWESTWARD
AT 04 KNOTS OVER THE PAST SIX HOURS. ANIMATED MULTISPECTRAL
SATELLITE IMAGERY (MSI) DEPICTS A DISTINCT 16-NM EYE SURROUNDED BY
AN INTENSE CONVECTIVE CORE STRUCTURE. ANIMATED WATER VAPOR IMAGERY
DEPICTS A SYMMETRIC SYSTEM WITH RADIAL OUTFLOW SUPPORTING THE
CURRENT INTENSITY. AN 180331Z SSMIS 91GHZ MICROWAVE IMAGE SHOWS AN
INTENSE CONVECTIVE RING SURROUNDING THE EYE FEATURE WITH A SECOND
CONVECTIVE RING BEGINNING TO DEVELOP. ADDITIONALLY, DEEP CONVECTIVE
BANDING IS WRAPPING IN FROM THE NORTHERN AND SOUTHERN PERIPHERIES.
THE CURRENT POSITION IS PLACED WITH HIGH CONFIDENCE BASED ON THE EYE
FEATURE IN MSI IMAGERY. THE INTENSITY REMAINS AT 150 KNOTS BASED ON
AN ASSESSMENT OF SUBJECTIVE AND OBJECTIVE DVORAK INTENSITY
ESTIMATES. TC 19S IT TRACKING SLOWLY NORTHWESTWARD IN A VERY
CONDUCIVE ENVIRONMENT TO SUSTAIN THE CONVECTIVE STRUCTURE WITH LOW
VERTICAL WIND SHEAR (VWS) AND VERY WARM SEA SURFACE TEMPERATURES
(SSTS). THE CYCLONE HAS SLOWED SIGNIFICANTLY OVER THE PAST SIX HOURS
INDICATING THAT THE STEERING MECHANISM IS BEGINNING TO SHIFT FROM
THE MID-LATITUDE RIDGE POSITIONED TO THE SOUTH TO A BUILDING NEAR-
EQUATORIAL RIDGE TO THE NORTH. THIS WILL DRIVE THE SYSTEM
SOUTHEASTWARD THROUGH TAU 72. THROUGHOUT THE FORECAST PERIOD TC
FANTALA IS EXPECTED TO SLOWLY WEAKEN DUE TO INCREASING VWS AND
DECREASING SSTS AS IT GAINS LATITUDE. IN THE EXTENDED FORECAST, A
SECOND MID-LATITUDE RIDGE WILL BUILD IN TO THE SOUTH TURNING THE
CYCLONE WESTWARD TOWARDS MADAGASCAR. DYNAMIC MODEL GUIDANCE IS IN
FAIR AGREEMENT ON THE OVERALL SCENARIO WITH SOME DIFFERENCES IN THE
TIMING AND LOCATION OF THE MULTIPLE TRACK CHANGES. DUE TO THIS
DISAGREEMENT AND THE COMPLEX STEERING ENVIRONMENT, THERE IS LOW
CONFIDENCE IN THE JTWC TRACK FORECAST. MAXIMUM SIGNIFICANT WAVE
HEIGHT AT 180600Z IS 40 FEET. NEXT WARNINGS AT 182100Z AND 190900Z.//
NNNN

S Indian Ocean: TSR Storm Alert issued at 18 Apr, 2016 6:00 GMT

Very Intense TC FANTALA is currently located near 9.3 S 49.7 E with maximum 1-min sustained winds of 150 kts (173 mph). FANTALA is a category 5 storm on the Saffir Simpson Hurricane Wind Scale. FANTALA is forecast to affect land to the following likelihood(s) at the given lead time(s):
Red Alert Country(s) or Province(s)
    the Seychelles
        probability for CAT 1 or above is 35% in about 36 hours
        probability for TS is 90% currently

Yellow Alert Country(s) or Province(s)
    Madagascar
        probability for CAT 1 or above is 15% in about 48 hours
        probability for TS is 60% in about 48 hours
Yellow Alert City(s) and Town(s)
    Providence Is. (9.2 S, 51.1 E)
        probability for TS is 70% currently
    Antseranana (12.4 S, 49.3 E)
        probability for CAT 1 or above is 10% in about 48 hours
        probability for TS is 50% in about 48 hours
    Vohimarina (13.3 S, 49.9 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 40% in about 48 hours

Note that
Red Alert (Severe) is CAT 1 or above to between 31% and 100% probability.
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Tropical Cyclone strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

Storm Tracker Map

Storm Tracker Map

(Images above: TSR)

MARITIME/SHIPPING

WTIO22 FMEE 181228
PANPAN
HURRICANE WARNING FOR METAREA VII AND METAREA VIII (S)
ISSUED BY METEO-FRANCE/TROPICAL CYCLONE CENTER/LA REUNION 18/04/2016
AT
1200 UTC.
WARNING NUMBER: 030/8 (SOUTH-WEST INDIAN OCEAN)

10 MINUTES AVERAGE WIND SPEED IN KNOTS (KT)
(WIND GUSTS AT SEA MAY BE ABOUT 40% STRONGER THAN THE AVERAGED WIND)
MINIMUM SEA LEVEL PRESSURE IN HECTOPASCAL (HPA)
(INDICATIVE FIGURE).

HURRICANE WARNING
BEGINNING OF VALIDITY: MONDAY 18/04/2016 AT 1200 UTC.

PHENOMENON: VERY INTENSE TROPICAL CYCLONE 8 (FANTALA) 910 HPA
POSITION: WITHIN 10 NM RADIUS OF POINT 9.3 S / 49.3 E
(NINE DECIMAL THREE DEGREES SOUTH AND
FORTY NINE DECIMAL THREE DEGREES EAST) AT 1200 UTC
MOVEMENT: WEST 3 KT

THREAT AREAS:
SQUALLY WEATHER WITHIN A 150 NM RADIUS FROM THE CENTER EXTENDING UP
TO 300 NM IN THE NORTHERN SECTOR AND IN THE SOUTH-EASTERN SECTOR
WITHIN OUTER BANDS.

HURRICANE FORCE WINDS 65/130 KT AND VERY HIGH TO PHENOMENAL SEAS
WITHIN A 35 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 40 NM IN THE
SOUTH-WESTERN QUADRANT.
STORM FORCE WINDS 50/60 KT AND HIGH TO VERY HIGH SEAS WITHIN A 45 NM
RADIUS FROM THE CENTRE, EXTENDING UP TO 55 NM IN THE SOUTH-WESTERN
QUADRANT.
GALE FORCE WINDS 35/45 KT AND VERY ROUGH TO HIGH SEAS WITHIN A 55 NM
RADIUS FROM THE CENTRE, EXTENDING UP TO 60 NM IN THE SOUTH-EASTERN
QUADRANT AND UP TO 75 NM IN THE SOUTH-WESTERN QUADRANT.
NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN A 120
NM RADIUS FROM THE CENTRE, EXTENDING UP TO 130 NM IN THE
SOUTH-EASTERN QUADRANT AND UP TO 135 NM IN THE SOUTH-WESTERN
QUADRANT.
STRONG GUSTS UNDER SQUALLS.

FORECAST POSITION AND INTENSITY:
12H, VALID 2016/04/19 AT 00 UTC:
9.4 S / 48.9 E, MAX WIND = 120 KT, VERY INTENSE TROPICAL CYCLONE
24H, VALID 2016/04/19 AT 12 UTC:
9.8 S / 49.3 E, MAX WIND = 110 KT, INTENSE TROPICAL CYCLONE

OTHER INFORMATIONS:
NIL.=

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

South Pacific: Tropical Cyclone Victor 07P: 152100Z POSITION nr 14.6S 166.4W, moving W at 02 knots (JTWC) – Published 15 Jan 2016 2145Z (GMT/UTC)

Tropical Cyclone Victor 07P

(= CATEGORY 1 Hurricane on the Saffir-Simpson Hurricane Wind Scale)

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 151800Z IS 20 FEET

sp201607_5day 15

Image: @wunderground 5 Day Forecast
sp201607_sat_anim 15
Image: @wunderground Satellite

logo
RSMC Nadi Tropical Cyclone Warning Centre 

TROPICAL CYCLONE FORECAST TRACK MAP

Tropical Cyclone VICTOR

Tropical Cyclone Warning Number 72 issued 1924 UTC Friday 15 January 2016 

65660 15


Current and Past Cyclone Details Forecast Cyclone Details
(at 24, 48 and 72 hours from issue)
Current Location and Intensity Number
Very Destructive Hurricane Force Winds
Destructive Storm Force Winds
Damaging Gale Force Winds
Past Track and Movement
Past Location and Intensity Number
Forecast Location and Intensity Number
Very Destructive Wind Boundary
Destructive Wind Boundary
Gale Force Wind Boundary
Most Likely Future Track
Range of Likely Tracks over 72 hours

The forecast path shown above is the Nadi’s best estimate of the cyclone’s future movement and intensity. There is always some uncertainty associated with tropical cyclone forecasting and the grey zone indicates the range of likely tracks.
Name:  Tropical Cyclone VICTOR

Details:

Time (UTC) Intensity Category Latitude
(decimal deg.)
Longitude
(decimal deg.)
Estimated Position
Accuracy (km)
0hr 6 pm January 15 2 14.7S 166.3W 110
+6hr 12 am January 16 2 14.8S 166.5W 140
+12hr 6 am January 16 2 15.0S 166.6W 165
+18hr 12 pm January 16 2 15.2S 166.7W 195
+24hr 6 pm January 16 3 15.6S 166.7W 220
+36hr 6 am January 17 3 16.6S 166.8W 280
+48hr 6 pm January 17 3 17.8S 166.6W 345
+60hr 6 am January 18 3 18.9S 166.2W 430
+72hr 6 pm January 18 3 19.9S 165.8W 520

Fiji time is UTC +12 hours.
For example, 0000 UTC Saturday is 1200 Saturday Fiji time.
For example, 1800 UTC Saturday is 0600 Sunday Fiji time.

Category Cyclone 1 has mean winds 34-47 knots with a central pressure greater than 985 hPa
Category Cyclone 2 has mean winds 48-63 knots with a central pressure 985-970 hPa
Category Cyclone 3 has mean winds 64-85 knots with a central pressure 970-945 hPa
Category Cyclone 4 has mean winds 86-107 knots with a central pressure 945-910 hPa
Category Cyclone 5 has mean winds greater than 107 knots with a central pressure less than 910 hPa


The next TC Threat Track Map is scheduled to be issued within six hours.

TROPICAL DISTURBANCE ADVISORY NUMBER A10 ISSUED FROM RSMC NADI
Jan 152005 UTC.

TROPICAL CYCLONE VICTOR CENTRE 985HPA CATEGORY 2 WAS LOCATED NEAR
14.7S 166.8W AT 151800 UTC. POSITION POOR BASED ON HR GOES IR
IMAGERY. CYCLONE MOVING WEST-SOUTHWEST AT 05 KTS. MAXIMUM 10 MINUTE
AVERAGE WINDS NEAR THE CENTRE ESTIMATED AT ABOUT 50 KNOTS.
EXPECT WINDS OVER 47 KNOTS WITHIN 40 NAUTICAL MILES OF CENTRE.
EXPECT WINDS OVER 33 KNOTS WITHIN 130 NAUTICAL MILES IN NE QUADRANT,
WITHIN 130 NAUTICAL MILES IN SE QUADRANT,

WITHIN 100 NAUTICAL MILES IN SW QUADRANT,
AND WITHIN 100 NAUTICAL MILES IN NW QUADRANT.

DEEP CONVECTION HAS INCREASED WITH CONVECTIVE BANDS WRAPPING AROUND
LLCC. ORGANISATION HAS IMPROVED IN THE PAST 24 HOURS. OUTFLOW GOOD.
SST AROUND 30 DEGREES CELCIUS. SYSTEM LIES UNDER A STRONG UPPER
DIVERGENCE REGION AND IN A LOW SHEARED ENVIRONMENT. DVORAK ANALYSIS
BASED ON 0.95 WRAP YEILDS DT=3.5, MET AND PT AGREE. FT BASED ON DT.
THUS YIELDING T3.5/3.5/D1.5/24HRS.

GLOBAL MODELS MAINTAIN A SOUTHWARD TRACK WITH FURTHER
INTENSIFICATION.

FORECASTS :
AT 12 HRS VALID AT 160600 UTC 15.0S 166.6W MOV WSW AT 02KT WITH 60 KT
CLOSE TO CENTRE
AT 24 HRS VALID AT 161800 UTC 15.6S 166.7W MOV SSW AT 02KT WITH 65 KT
CLOSE TO CENTRE

OUTLOOK
AT 36 HRS VALID AT 170600 UTC 16.6S 166.8W MOV SSW AT 03KT WITH 70 KT
CLOSE TO CENTRE
AT 48 HRS VALID AT 171800 UTC 17.8S 166.6W MOV S AT 04KT WITH 75 KT
CLOSE TO CENTRE

THE NEXT TROPICAL DISTURBANCE ADVISORY ON VICTOR WILL BE ISSUED
AROUND 160200 UTC.

Joint Typhoon Warning Center (JTWC)

Tropical Cyclone 07P (Victor) Warning #03
Issued at 15/2100Z

sh0716 15

 

 

WTPS31 PGTW 152100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 07P (VICTOR) WARNING NR 003//
RMKS/
1. TROPICAL CYCLONE 07P (VICTOR) WARNING NR 003
01 ACTIVE TROPICAL CYCLONE IN SOUTHPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
151800Z — NEAR 14.6S 166.3W
MOVEMENT PAST SIX HOURS – 270 DEGREES AT 02 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS – 035 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 080 NM NORTHEAST QUADRANT
105 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
REPEAT POSIT: 14.6S 166.3W

FORECASTS:
12 HRS, VALID AT:
160600Z — 14.8S 166.6W
MAX SUSTAINED WINDS – 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 055 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
055 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 090 NM NORTHEAST QUADRANT
115 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 215 DEG/ 02 KTS

24 HRS, VALID AT:
161800Z — 15.1S 166.8W
MAX SUSTAINED WINDS – 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 060 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
055 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 095 NM NORTHEAST QUADRANT
115 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
085 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 200 DEG/ 03 KTS

36 HRS, VALID AT:
170600Z — 15.7S 167.0W
MAX SUSTAINED WINDS – 115 KT, GUSTS 140 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 045 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 075 NM NORTHEAST QUADRANT
075 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 095 NM NORTHEAST QUADRANT
115 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
085 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 180 DEG/ 05 KTS

EXTENDED OUTLOOK:
48 HRS, VALID AT:
171800Z — 16.7S 167.0W
MAX SUSTAINED WINDS – 115 KT, GUSTS 140 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 045 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 075 NM NORTHEAST QUADRANT
075 NM SOUTHEAST QUADRANT
075 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 100 NM NORTHEAST QUADRANT
115 NM SOUTHEAST QUADRANT
115 NM SOUTHWEST QUADRANT
095 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 175 DEG/ 07 KTS

72 HRS, VALID AT:
181800Z — 19.4S 166.7W
MAX SUSTAINED WINDS – 110 KT, GUSTS 135 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 040 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 065 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 120 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
120 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 185 DEG/ 03 KTS

LONG RANGE OUTLOOK:

96 HRS, VALID AT:
191800Z — 20.6S 166.8W
MAX SUSTAINED WINDS – 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 220 DEG/ 02 KTS

120 HRS, VALID AT:
201800Z — 21.2S 167.3W
MAX SUSTAINED WINDS – 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY

REMARKS:
152100Z POSITION NEAR 14.6S 166.4W.
TROPICAL CYCLONE 07P (VICTOR), LOCATED APPROXIMATELY 256 NM EAST OF
PAGO PAGO, HAS TRACKED WESTWARD AT 02 KNOTS OVER THE PAST SIX HOURS.
ANIMATED MULTISPECTRAL SATELLITE IMAGERY SHOWS THE CONSOLIDATION OF
BANDING, DEEP CONVECTION WITHIN ALL QUADRANTS OF THE LOW LEVEL CIRC-
ULATION CENTER (LLCC). DVORAK ESTIMATES AND RECENT SCATTEROMETRY DATA
INDICATE IMPROVING ORGANIZATION AND A PERIOD OF RAPID INTENSIFICATION
IS POSSIBLE WITHIN THE NEXT 12 TO 24 HOURS. THE SURFACE AND UPPER
LEVEL ENVIRONMENT ARE FAVORABLE FOR MAINTAINING TC 07P THROUGH THE
NEXT 72 TO 96 HOURS. SEA SURFACE TEMPERATURES (SSTS) AND OCEAN HEAT
CONTENT (OHC) VALUES WILL REMAIN POSITIVE NORTH OF 20 DEGREES SOUTH
AND WILL ENHANCEMENT THE LOW LEVEL STRUCTURE. AN UPPER LEVEL POINT
SOURCE ANTICYCLONE CONTINUES TO DEVELOP SLIGHTLY EASTWARD OF THE LLCC
AND IS CREATING AMPLE OUTFLOW FOR THE SYSTEM. THIS DIVERGENT PATTERN
WILL REMAIN IN PLACE THROUGHOUT THE FORECAST, BUT IS EXPECTED TO
WEAKEN SLIGHTLY IN THE 96 TO 120 TIMEFRAME. AS SSTS AND OHC DECREASE
AND UPPER LEVEL OUTFLOW WEAKENS, BEYOND TAU 96, THE OVERALL INTENSITY
WILL DECREASE, ALTHOUGH THE SYSTEM WILL REMAIN A STRONG TROPICAL
CYCLONE. TC 07P HAS BEEN UNDER THE INFLUENCE OF A WEAK STEERING RIDGE
TO THE EAST WITH MODEL GUIDANCE INDICATING THIS RIDGE WILL STRENGTHEN
OVER THE NEXT 24 TO 36 HOURS, CAUSING A SOUTHWARD TURN WITH MARGINAL
ACCELERATION THROUGH TAU 72. A TURN TO THE SOUTHWEST IN THE EXTENDED
FORECAST IS EXPECTED AS THE STEERING INFLUENCE BUILDS TO THE SOUTH OF
TC VICTOR. MODEL GUIDANCE SPREAD HAS DECREASED OVER THE PAST 12 HOURS
LEADING TO IMPROVED CONFIDENCE IN THE FORECAST TRACK. THE TRACK HAS
BEEN KEPT SLIGHTLY WEST OF THE CONSENSUS AS IT HAS BEEN SLOWLY
SHIFTING WESTWARD OVER THE PAST FEW MODEL CYCLES. MAXIMUM SIGNIFICANT
WAVE HEIGHT AT 151800Z IS 20 FEET. NEXT WARNINGS AT 160900Z AND
162100Z.//
NNNN

MARITIME/SHIPPING

STORM WARNING 072 ISSUED FROM RSMC NADI Jan 151938 UTC.

TROPICAL CYCLONE VICTOR CENTRE 985HPA CATEGORY 2 WAS LOCATED NEAR
14.7 SOUTH 166.8 WEST AT 151800 UTC.
POSITION POOR.
REPEAT POSITION 14.7S 166.8W AT 151800 UTC.
CYCLONE MOVING WEST-SOUTHWEST AT 05 KNOTS. CYCLONE INTENSIFYING.
EXPECT SUSTAINED WINDS OF 50 KNOTS CLOSE TO THE CENTRE INCREASING TO
60 KNOTS BY 160000 UTC.

EXPECT WINDS OVER 47 KNOTS WITHIN 40 NAUTICAL MILES OF CENTRE.
EXPECT WINDS OVER 33 KNOTS WITHIN 130 NAUTICAL MILES IN NE QUADRANT,
WITHIN 130 NAUTICAL MILES IN SE QUADRANT,
WITHIN 100 NAUTICAL MILES IN SW QUADRANT,
AND WITHIN 100 NAUTICAL MILES IN NW QUADRANT

FORECAST POSITION NEAR 15.0S 166.6W AT 160600 UTC
AND NEAR 15.6S 166.7W AT 161800 UTC.

ALL VESSELS WITHIN 300 NAUTICAL MILES OF CENTRE ARE REQUESTED TO SEND
REPORTS EVERY THREE HOURS TO RSMC NADI. VOS REPORTING SHIPS USE
NORMAL CHANNELS. OTHER VESSELS FAX PLUS 679 6720190 OR EMAIL NADITCC
AT MET DOT GOV DOT FJ
THIS WARNING CANCELS AND REPLACES WARNING 070.

METAREA14 / STORM_WARNING_NORTH_25S / 2100

WTPS11 NFFN 152100
TROPICAL DISTURBANCE ADVISORY NUMBER A10 ISSUED FROM RSMC NADI
JAN 152005 UTC.

TROPICAL CYCLONE VICTOR CENTRE 985HPA CATEGORY 2 WAS LOCATED NEAR
14.7S 166.8W AT 151800 UTC. POSITION POOR BASED ON HR GOES IR
IMAGERY. CYCLONE MOVING WEST-SOUTHWEST AT 05 KTS. MAXIMUM 10 MINUTE
AVERAGE WINDS NEAR THE CENTRE ESTIMATED AT ABOUT 50 KNOTS.
EXPECT WINDS OVER 47 KNOTS WITHIN 40 NAUTICAL MILES OF CENTRE.
EXPECT WINDS OVER 33 KNOTS WITHIN 130 NAUTICAL MILES IN NE QUADRANT,
WITHIN 130 NAUTICAL MILES IN SE QUADRANT,

WITHIN 100 NAUTICAL MILES IN SW QUADRANT,
AND WITHIN 100 NAUTICAL MILES IN NW QUADRANT.

DEEP CONVECTION HAS INCREASED WITH CONVECTIVE BANDS WRAPPING AROUND
LLCC. ORGANISATION HAS IMPROVED IN THE PAST 24 HOURS. OUTFLOW GOOD.
SST AROUND 30 DEGREES CELCIUS. SYSTEM LIES UNDER A STRONG UPPER
DIVERGENCE REGION AND IN A LOW SHEARED ENVIRONMENT. DVORAK ANALYSIS
BASED ON 0.95 WRAP YEILDS DT=3.5, MET AND PT AGREE. FT BASED ON DT.
THUS YIELDING T3.5/3.5/D1.5/24HRS.

GLOBAL MODELS MAINTAIN A SOUTHWARD TRACK WITH FURTHER
INTENSIFICATION.

FORECASTS :
AT 12 HRS VALID AT 160600 UTC 15.0S 166.6W MOV WSW AT 02KT WITH 60 KT
CLOSE TO CENTRE
AT 24 HRS VALID AT 161800 UTC 15.6S 166.7W MOV SSW AT 02KT WITH 65 KT
CLOSE TO CENTRE

OUTLOOK
AT 36 HRS VALID AT 170600 UTC 16.6S 166.8W MOV SSW AT 03KT WITH 70 KT
CLOSE TO CENTRE
AT 48 HRS VALID AT 171800 UTC 17.8S 166.6W MOV S AT 04KT WITH 75 KT
CLOSE TO CENTRE

THE NEXT TROPICAL DISTURBANCE ADVISORY ON VICTOR WILL BE ISSUED
AROUND 160200 UTC.

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

North Atlantic: ALEX WEAKENS TO A TROPICAL STORM… …NOW MOVING AWAY FROM THE AZORES – NHC – Updated 15 Jan 2016 1516z (GMT/UTC)

Tropical Storm Alex

…ALEX WEAKENS TO A TROPICAL STORM…
…NOW MOVING AWAY FROM THE AZORES…

at201601_5day 1600

Image: @wunderground 5 Day Forecast

at201601_sat_anim 1600

Image: @wunderground Satellite

National Hurricane Center FL US

145558W5_NL_sm.gif

000
WTNT31 KNHC 151455
TCPAT1

BULLETIN
TROPICAL STORM ALEX ADVISORY NUMBER 8
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012016
1100 AM AST FRI JAN 15 2016

…ALEX WEAKENS TO A TROPICAL STORM…
…NOW MOVING AWAY FROM THE AZORES…
SUMMARY OF 1100 AM AST…1500 UTC…INFORMATION
———————————————–
LOCATION…39.3N 27.0W
ABOUT 35 MI…55 KM N OF TERCEIRA IN THE AZORES
MAXIMUM SUSTAINED WINDS…70 MPH…110 KM/H
PRESENT MOVEMENT…N OR 360 DEGREES AT 28 MPH…44 KM/H
MINIMUM CENTRAL PRESSURE…986 MB…29.12 INCHES
WATCHES AND WARNINGS
——————–
CHANGES WITH THIS ADVISORY:

The Azores Meteorological Service has discontinued the hurricane
and tropical storm warning for the Azores.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

None.

For storm information specific to your area, please monitor
products issued by your national meteorological service.
DISCUSSION AND 48-HOUR OUTLOOK
——————————
Satellite and surface data indicate that Alex made landfall on the
island of Terceira around 915 AM AST (1315 UTC) as a tropical storm
with an intensity of 70 mph (110 km/h).

At 1100 AM AST (1500 UTC), the center of Tropical Storm Alex was
located near latitude 39.3 North, longitude 27.0 West. Alex is
moving toward the north near 28 mph (44 km/h) and a turn toward the
north-northwest and northwest is expected over the next day or so.

Maximum sustained winds are near 70 mph (110 km/h) with higher
gusts. Little change in strength is forecast during the next 48
hours. Alex is expected to lose tropical characteristics later
today.

Tropical storm force winds extend outward up to 460 miles (740 km)
from the center.

The estimated minimum central pressure is 986 mb (29.12 inches).
HAZARDS AFFECTING LAND
———————-
WIND: Tropical-storm-force wind gusts are still possible
over portions of the Azores for the next few hours.

Wind speeds atop and on the windward sides of hills and mountains
are often up to 30 percent stronger than the near-surface winds
indicated in this advisory, and in some elevated locations could be
even greater.

RAINFALL: Rainfall in association with Alex should diminish across
the Azores this afternoon.

STORM SURGE: Storm surge and waves should gradually diminish
across the Azores today.
NEXT ADVISORY
————-
Next complete advisory at 500 PM AST.

$$
Forecaster Pasch

 N Atlantic: Storm Alert issued at 15 Jan, 2016 15:00 GMT

Tropical Storm ALEX is currently located near 39.3 N 27.0 W with maximum 1-min sustained winds of 60kts (69 mph). ALEX is forecast to affect land to the following likelihood(s) at the given lead time(s):
Yellow Alert Country(s) or Province(s)
    the Azores
        probability for CAT 1 or above is 10% currently
        probability for TS is 100% currently
    Greenland
        probability for TS is 85% in about 33 hours
Yellow Alert City(s) and Town(s)
    Ponta Delgada (37.7 N, 25.7 W)
        probability for TS is 100% currently

Note that
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Hurricane strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

 

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

201601N 1600

MARITIME/ SHIPPING

201601142241_at_graphicast b

METAREA4 / HURRICANE_ADVISORY / 151454

WTNT21 KNHC 151454
TCMAT1

TROPICAL STORM ALEX FORECAST/ADVISORY NUMBER 8
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012016
1500 UTC FRI JAN 15 2016

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY…

THE AZORES METEOROLOGICAL SERVICE HAS DISCONTINUED THE HURRICANE
AND TROPICAL STORM WARNING FOR THE AZORES.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT…

NONE.

TROPICAL STORM CENTER LOCATED NEAR 39.3N 27.0W AT 15/1500Z
POSITION ACCURATE WITHIN 20 NM

PRESENT MOVEMENT TOWARD THE NORTH OR 360 DEGREES AT 24 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 986 MB
MAX SUSTAINED WINDS 60 KT WITH GUSTS TO 75 KT.
50 KT…….150NE 150SE 30SW 40NW.
34 KT…….400NE 300SE 180SW 150NW.
12 FT SEAS..360NE 360SE 240SW 360NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT…CENTER LOCATED NEAR 39.3N 27.0W AT 15/1500Z
AT 15/1200Z CENTER WAS LOCATED NEAR 38.0N 27.0W

FORECAST VALID 16/0000Z 45.1N 28.3W…POST-TROP/EXTRATROP
MAX WIND 65 KT…GUSTS 80 KT.
64 KT…150NE 0SE 0SW 0NW.
50 KT…240NE 120SE 0SW 60NW.
34 KT…420NE 420SE 240SW 180NW.

FORECAST VALID 16/1200Z 52.7N 31.8W…POST-TROP/EXTRATROP
MAX WIND 65 KT…GUSTS 80 KT.
64 KT…120NE 0SE 0SW 0NW.
50 KT…240NE 150SE 0SW 0NW.
34 KT…420NE 300SE 240SW 180NW.

FORECAST VALID 17/0000Z 57.0N 40.0W…POST-TROP/EXTRATROP
MAX WIND 55 KT…GUSTS 65 KT.
50 KT… 0NE 0SE 0SW 240NW.
34 KT…420NE 60SE 60SW 300NW.

FORECAST VALID 17/1200Z…DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 39.3N 27.0W

NEXT ADVISORY AT 15/2100Z

$$
FORECASTER PASCH

 

=============================================================================

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Pacific Ocean: Severe Tropical Cyclone (CAT3 SS) ULA 06P: 102100Z POSITION nr 22.6S 170, moving SSW 8 knots (JTWC) – Updated 10 Jan 2016 2155z (GMT/UTC)

Severe Tropical Cyclone ULA (06P)

(= CATEGORY 3 Hurricane on the Saffir-Simpson Hurricane Wind Scale)

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 101800Z IS 28 FEET

sp201606_5day 10m

Image: @wunderground 5 Day Forecast

 

Image: @wunderground Satellite NOT AVAILABLE

logo

RSMC Nadi Tropical Cyclone Warning Centre

TROPICAL CYCLONE FORECAST TRACK MAP

Severe Tropical Cyclone ULA

Tropical Cyclone Warning Number 48 issued 1931 UTC Sunday 10 January 2016

65660 10

 

Current and Past Cyclone Details Forecast Cyclone Details
(at 24, 48 and 72 hours from issue)
Current Location and Intensity Number
Very Destructive Hurricane Force Winds
Destructive Storm Force Winds
Damaging Gale Force Winds
Past Track and Movement
Past Location and Intensity Number
Forecast Location and Intensity Number
Very Destructive Wind Boundary
Destructive Wind Boundary
Gale Force Wind Boundary
Most Likely Future Track
Range of Likely Tracks over 72 hours

 

The forecast path shown above is the Nadi’s best estimate of the cyclone’s future movement and intensity. There is always some uncertainty associated with tropical cyclone forecasting and the grey zone indicates the range of likely tracks.
Name:  Severe Tropical Cyclone ULA

Details:

Time (UTC) Intensity Category Latitude
(decimal deg.)
Longitude
(decimal deg.)
Estimated Position
Accuracy (km)
0hr 6 pm January 10 4 22.0S 170.1E 35
+6hr 12 am January 11 4 23.0S 169.9E 65
+12hr 6 am January 11 3 24.1S 170.1E 95
+18hr 12 pm January 11 3 25.3S 170.4E 120
+24hr 6 pm January 11 3 26.5S 171.1E 150
+36hr 6 am January 12 3 29.0S 173.1E 210
+48hr 6 pm January 12 2 31.2S 175.9E 270
+60hr 6 am January 13 tropical low XXX XXX XXX
+72hr 6 pm January 13 tropical low XXX XXX XXX

 

Fiji time is UTC +12 hours.
For example, 0000 UTC Saturday is 1200 Saturday Fiji time.
For example, 1800 UTC Saturday is 0600 Sunday Fiji time.

Category Cyclone 1 has mean winds 34-47 knots with a central pressure greater than 985 hPa
Category Cyclone 2 has mean winds 48-63 knots with a central pressure 985-970 hPa
Category Cyclone 3 has mean winds 64-85 knots with a central pressure 970-945 hPa
Category Cyclone 4 has mean winds 86-107 knots with a central pressure 945-910 hPa
Category Cyclone 5 has mean winds greater than 107 knots with a central pressure less than 910 hPa

The next TC Threat Track Map is scheduled to be issued within six hours.

TROPICAL DISTURBANCE ADVISORY NUMBER A46 ISSUED FROM RSMC NADI
Jan 101954 UTC.

SEVERE TROPICAL CYCLONE ULA CENTRE 945HPA CATEGORY 4 WAS LOCATED NEAR
22.0S 170.1E AT 101800 UTC. POSITION GOOD BASED ON HR MTSAT IR
IMAGERY. CYCLONE MOVING SOUTH-SOUTHWEST AT ABOUT 09 KNOTS. EXPECT
SUSTAINED WINDS OF 100 KNOTS CLOSE TO THE CENTRE.
EXPECT WINDS OVER 63 KNOTS WITHIN 25 NAUTICAL MILES OF CENTRE,

OVER 47 KNOTS WITHIN 45 NAUTICAL MILES OF CENTRE,

OVER 33 KNOTS WITHIN 100 NAUTICAL MILES OF CENTRE IN
EAST SEMICIRCLE
AND WITHIN 70 NAUTICAL MILES OF CENTRE IN
WEST SEMICIRCLE.

EYE CLOUD FILLED BUT STILL DISCERNIBLE. DEEP CONVECTION REMAINS
PERSISTENT WITH SLIGHT WARMING IN CLOUD TOPS PAST 6 HOURS.
ORGANISATION REMAINS GOOD. OUTFLOW GOOD. SST AROUND 27 DEGREES.
SYSTEM LIES UNDER A STRONG UPPER DIVERGENCE REGION IN A LOW SHEARED
ENVIRONMENT. ULA IS BEING STEERED TO THE SOUTH-SOUTHWEST BY THE
SUB-TROPICAL RIDGE LOCATED TO THE SOUTHEAST. DVORAK ANALYSIS BASED ON
EYE PATTERN WITH MG EYE IN LG SURROUND DT=5.0, MET AND PT AGREE. FT
BASED ON DT. THUS YIELDING T5.0/6.0/W0.5/24HRS.

FORECASTS :
AT 12 HRS VALID AT 110600 UTC 24.1S 170.1E MOV S AT 12KT WITH 85 KT
CLOSE TO CENTRE
AT 24 HRS VALID AT 111800 UTC 26.5S 171.1E MOV SSE AT 12KT WITH 75 KT
CLOSE TO CENTRE
THE NEXT TROPICAL DISTURBANCE ADVISORY ON ULA WILL BE ISSUED AROUND
110200 UTC.

 

vms_banner_bg_14

Tropical Cyclone Warning Number 14 for Anietyum Island, TAFEA province.

Tropical Cyclone Warning Number 14 issued by the Vanuatu Meteorology and
Geo-Hazards Department, Port Vila at 6:08am VUT Monday 11 January 2016 for
Anietyum Island, TAFEA province.

At 5:00am local time, Severe Tropical Cyclone Ula (941 hPa) Category 4 was
located at 22.0 degrees South 170.0 degrees East. The Severe Tropical Cyclone
is positioned at the top right corner of square letter I, number 12 (I,12)
of the Vanuatu Tropical Cyclone Tracking Map. This is about 200 KM
south of Aneityum and 285 KM south southeast of Tanna.
Severe Tropical Cyclone Ula has moved in a south southwest direction at
14 KM/HR in the past 3 hours.

Winds close to the center are estimated at 165 KM/HR.
Expected position of the system in the next 6 hours will be near
23.7 degrees South 170.1 degrees East.

Strong force winds of 45 to 55 KM/HR will continue to affect
Anietyum island today and slowly decreasing as Tropical cyclone
Ula continues a southward movement away from Vanuatu Area.

Forecast Positions
Date and Time Position Intensity
+06 hours (11am, 11 Jan) 22.8S, 169.8E 90 KTS (165 KM/HR)
+12 hours (5pm, 11 Jan) 23.7S, 170.1E 90 KTS (165 KM/HR)
+18 hours (11pm, 11 Jan) 24.6S, 170.3E 90 KTS (165 KM/HR)
+24 hours (5am, 12 Jan) 25.7S, 171.0E 90 KTS (165 KM/HR)
+36 hours (5pm, 12 Jan) 27.6S, 172.6E 80 KTS (150 KM/HR)
+48 hours (5am, 13 Jan) 29.1S, 174.7E 80 KTS (150 KM/HR)

Seas will remain rough to very rough over southern waters with
heavy swells expected.

The Vanuatu National Disaster Management Office (NDMO) has given ALL CLEAR
for TAFEA province.

This will be the final information on Severe Tropical Cyclone ULA unless the
systems turns back.

This warning is also available on VMGD’s website http://www.meteo.gov.vu
Bislama Translation

Tropikol Saeklon Woning Namba 14 lo Sevea Tropikol Saeklon Ula we i kamaot
lo Vanuatu Meteorology mo Geo-Hazards Department, Port Vila lo
6:08am VUT Monday 11 January 2016.

Lo 5:00am lokal taem, Severe Tropical Cyclone Ula (941 hPa) Category 4 hemi
stap lo 22.0 degrees South 170.0 degrees East. Severe Tropical Cyclone Ula
oli loketem kolosap lo top kona blo skwea leta I, namba 12 (I,12) insaed lo
Vanuatu Tropikol saeklon Traking Map. Hemia, hemi stap 200 KM south
blo Aneityum mo 285 KM south southeast blo Tanna. Severe Tropical Cyclone Ula
i bin muv lo south southwest dareksen lo wan spid blo 14 KM/HR lo las 3 aoa we i pas.

Presa lo medel blo saeklon ia hemi kolosap lo 941 hPa. Pawa blo win kolosap
lo senta hemi 165 KM/HR. Sevea Tropikol saeklon Ula bai i muv i go lo
23.7 degrees South 170.1 degrees East lo nekis 06 kasem 12 aoa.

Ol win we pawa blo ol i save kasem 45 igo kasem 55KM/HR oli expekted blo stap
afektem Anietyum aelan mo slo slo bai i stap ko daon taem Tropikol saeklon
Ula i kontinu blo muv aot lo eria blo Vanuatu.

Fokas Posisen
Dei mo taem Posisen Pawa
+06 hours (11am, 11 Jan) 22.8S, 169.8E 90 KTS (165 KM/HR)
+12 hours (5pm, 11 Jan) 23.7S, 170.1E 90 KTS (165 KM/HR)
+18 hours (11pm, 11 Jan) 24.6S, 170.3E 90 KTS (165 KM/HR)
+24 hours (5am, 12 Jan) 25.7S, 171.0E 90 KTS (165 KM/HR)
+36 hours (5pm, 12 Jan) 27.6S, 172.6E 80 KTS (150 KM/HR)
+48 hours (5am, 13 Jan) 29.1S, 174.7E 80 KTS (150 KM/HR)

Solwora bai i raf tumas iet wetem ol bigfala swel i expekted blo afektem sol
wota blo saot.

Vanuatu Nasonal Disasta Manejmen Ofis hemi stap givim ALL CLEAR lo ol people
blo TAFEA.

Bae i no mo kat narafala woning we ba i kamaot.

Ol woning ia you save kasem lo website blo VMGD www.meteo.gov.vu

 

Joint Typhoon Warning Center (JTWC)

Tropical Cyclone 06P (Ula) Warning #24
Issued at 10/2100Z

sh0616 10

 

WTPS31 PGTW 102100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 06P (ULA) WARNING NR 024//
RMKS/
1. TROPICAL CYCLONE 06P (ULA) WARNING NR 024
01 ACTIVE TROPICAL CYCLONE IN SOUTHPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
101800Z — NEAR 22.1S 170.1E
MOVEMENT PAST SIX HOURS – 195 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 010 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 015 NM NORTHEAST QUADRANT
015 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 025 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 060 NM NORTHEAST QUADRANT
095 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
REPEAT POSIT: 22.1S 170.1E

FORECASTS:
12 HRS, VALID AT:
110600Z — 24.3S 170.1E
MAX SUSTAINED WINDS – 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 015 NM NORTHEAST QUADRANT
015 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 060 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 155 DEG/ 13 KTS

24 HRS, VALID AT:
111800Z — 26.7S 171.3E
MAX SUSTAINED WINDS – 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 005 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
005 NM SOUTHWEST QUADRANT
005 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 015 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 055 NM NORTHEAST QUADRANT
105 NM SOUTHEAST QUADRANT
085 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 140 DEG/ 16 KTS

36 HRS, VALID AT:
120600Z — 29.2S 173.6E
MAX SUSTAINED WINDS – 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS – 010 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 055 NM NORTHEAST QUADRANT
105 NM SOUTHEAST QUADRANT
085 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 125 DEG/ 14 KTS

EXTENDED OUTLOOK:
48 HRS, VALID AT:
121800Z — 30.8S 176.3E
MAX SUSTAINED WINDS – 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
RADIUS OF 034 KT WINDS – 055 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
095 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 110 DEG/ 17 KTS

72 HRS, VALID AT:
131800Z — 33.1S 176.1W
MAX SUSTAINED WINDS – 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER

REMARKS:
102100Z POSITION NEAR 22.6S 170.1E.
TROPICAL CYCLONE (TC) 06P (ULA), LOCATED APPROXIMATELY 222 NM EAST
OF NOUMEA, NEW CALEDONIA, HAS TRACKED SOUTH-SOUTHWESTWARD AT 08
KNOTS OVER THE PAST SIX HOURS. ANIMATED ENHANCED INFRARED (EIR)
SATELLITE IMAGERY DEPICTS A DETERIORATING CONVECTIVE STRUCTURE THAT
HAS BECOME MORE ASYMMETRIC AND ELONGATED OVER THE PAST SIX HOURS DUE
TO INCREASED NORTHERLY VERTICAL WIND SHEAR (VWS). ADDITIONALLY, THE
CYCLONE HAS NEARLY LOST ITS EYE FEATURE AND CLOUD TOPS WITHIN THE
CORE HAVE WARMED. A 101525Z SSMI 85GHZ MICROWAVE IMAGE STILL SHOWS A
WELL-DEFINED MICROWAVE EYE; HOWEVER, THE DEEP CONVECTION HAS PUSHED
TO THE SOUTHERN QUADRANT AND DRY AIR HAS WRAPPED AROUND THE NORTHERN
PERIPHERY. THE INITIAL POSITION IS BASED ON THE EIR LOOP AND AN
ASSESSMENT OF SATELLITE FIXES FROM PGTW, KNES, AND PHFO WITH GOOD
CONFIDENCE. THE INTENSITY HAS BEEN DECREASED BASED ON DECLINING
CURRENT INTENSITY ESTIMATES FROM ALL AGENCIES AND SUPPORTS THE
WEAKENING SEEN IN ALL IMAGERY. UPPER LEVEL CONDITIONS ARE NO LONGER
CONDUCIVE FOR INTENSIFICATION DUE TO MODERATE TO HIGH VWS AND COOLER
SEA SURFACE TEMPERATURES. TC 06P IS APPROACHING THE WESTERN AXIS OF
THE STEERING SUB-TROPICAL RIDGE (STR). OVER THE NEXT SIX HOURS THE
CYCLONE WILL ROUND THE STR AXIS AND ACCELERATE TO THE SOUTHEAST. VWS
WILL RAPIDLY INCREASE AND SSTS WILL CONTINUE TO DECREASE,
ACCELERATING THE WEAKENING TREND. TC ULA WILL FULLY DISSIPATE BY THE
END OF THE FORECAST PERIOD AS IT INTERACTS WITH THE MID-LATITUDE
WESTERLY FLOW. DYNAMIC MODEL GUIDANCE REMAINS IN TIGHT AGREEMENT
WHICH SUPPORTS HIGH CONFIDENCE IN THE JTWC TRACK FORECAST. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 101800Z IS 28 FEET. NEXT WARNINGS AT
110900Z AND 112100Z.//
NNNN

SW Pacific: Storm Alert issued at 10 Jan, 2016 6:00 GMT

Very Intense TC ULA is currently located near 20.5 S 170.6 E with maximum 1-min sustained winds of 115 kts (132 mph). ULA is a category category 4 storm on the Saffir Simpson Hurricane Wind Scale. ULA is forecast to affect land to the following likelihood(s) at the given lead time(s):
Yellow Alert Country(s) or Province(s)
    Vanuatu
        probability for CAT 1 or above is 15% currently
        probability for TS is 100% currently
    New Caledonia
        probability for TS is 55% within 12 hours
Yellow Alert City(s) and Town(s)
    Lenakel (19.5 S, 169.3 E)
        probability for TS is 60% currently

Note that
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Tropical Cyclone strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

 

201606P 10a

MARITIME/ SHIPPING

HURRICANE WARNING 047 ISSUED FROM RSMC NADI Jan 101900 UTC.

TROPICAL CYCLONE ULA CENTRE 945HPA CATEGORY 4 WAS LOCATED NEAR 22.0 SOUTH 170.1
EAST AT 101800 UTC.
POSITION GOOD.
REPEAT POSITION 22.0S 170.1E at 101800 UTC.
CYCLONE MOVING SOUTH-SOUTHWEST AT 09 KNOTS. CYCLONE WEAKENING.
EXPECT SUSTAINED WINDS OF 100 KNOTS CLOSE TO THE CENTRE DECREASING TO 85 KNOTS
BY 110600UTC.

EXPECT WINDS OVER 63 KNOTS WITHIN 25 NAUTICAL MILES OF CENTRE,
EXPECT WINDS OVER 47 KNOTS WITHIN 45 NAUTICAL MILES OF CENTRE,
EXPECT WINDS OVER 33 KNOTS WITHIN 70 NAUTICAL MILES OF CENTRE IN WEST
SEMICIRCLE.
AND WITHIN 100 NAUTICAL MILES OF CENTRE IN EAST
SEMICIRLCE.
FORECAST POSITION NEAR 24.1S 170.1E AT 110600 UTC
AND NEAR 26.5S 171.1E AT 111800 UTC.

ALL VESSELS WITHIN 300 NAUTICAL MILES OF CENTRE ARE REQUESTED TO SEND REPORTS
EVERY THREE HOURS TO RSMC NADI. VOS REPORTING SHIPS USE NORMAL CHANNELS. OTHER
VESSELS FAX PLUS 679 6720190 OR EMAIL NADITCC AT MET DOT GOV DOT FJ

THIS WARNING CANCELS AND REPLACES WARNING 046

=============================================================================

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

UK SEVERE WEATHER and FLOOD WARNINGS – Updated 16 Nov 2015 2330z (GMT/UTC)

==UK==

STORM BARNEY

SKYWARN

Severe Weather Alert #54 issued (See below)

Met Office Severe Weather Warnings:

Met Office Weather Warnings for mobile

Highlands & Eilean Siar Yellow Warning

Strathclyde Yellow Warning

London & South East England Yellow Warning

East Midlands Yellow Warning

North West England Yellow Warning

South West England Yellow Warning

Yorkshire & Humber Yellow Warning

Orkney & Shetland Yellow Warning

East of England Yellow Warning

Wales Yellow Warning

West Midlands Yellow Warning

North East England Yellow Warning

(For details follow above links)

 20 Flood Warnings in England and Wales – 6 in Scotland

at

22:52 on 16 Nov 2015 GMT

29 Flood Alerts in England and Wales – 5 in Scotland

at 

22:52 on 16 Nov 2015 GMT

( Check for interim updates in comments at bottom of page)

Severe Weather Warnings for Europe are now toward the bottom of the page

UK Visible Satellite (meteocentre.com)

UK Infra Red Satellite (meteocentre.com)

Weather Radar Europe (meteox.co.uk)

Channel Islands (Jersey) Weather Radar Latest Animation

Jersey Radar also covers much of South/South West of England & N France

CI weather warnings


SkyWarn UK’s mission is to forecast, report, and record severe weather.

SKYWARN UK CURRENT ALERT (Link)

Severe Weather Alert #54
SWUK has issued a Severe Weather Alert for strong winds in excess of 70mph
Valid from 1300hrs Tuesday 17th November to 0300hrs Wednesday 18th November.
for
South and South Western England & Wales
An easterly moving low pressure system (officially named ‘Barney’ by the MetO) will track across southern UK on Tuesday afternoon and evening.
Wind gusts could exceed SWUK criteria of 70mph along exposed coasts on the southern flank of the low.
Wales and the Bristol Channel could see gusts of 80mph
Spotters in the alert area are requested to report any breaches of SWUK criteria in the normal manner.

For details on SkyWarn UK’s alert criteria, click HERE.

TORRO Logo The Tornado & Storm Research Organisation (TORRO)

The latest Severe Weather Reports from TORRO can be found by following this link:

SEVERE WEATHER FORECAST

Report Severe Weather

Torro on Facebook

Latest news reports (see bottom of page)

BBC Weather

Monday

151116

Tuesday

151117

Wednesday

151118

UK Warnings

Warnings

Monday 16 November Published at 16:54

UK Warnings

Weather Warning

Issued by the Met Office

YELLOW WARNING OF WIND for NORTHWEST SCOTLAND

Issued at 10:35 on Mon 16 Nov

Valid from 11:00 on Mon 16 Nov

Valid until 23:55 on Mon 16 Nov

Southwesterly winds will increase during Monday, when severe gales will affect parts of the northwest mainland of Scotland, the Western Isles and Northern Isles. The strongest winds will initially develop across the Western Isles and northwest coast this afternoon before extending into the Northern Isles during the evening. Winds will quickly ease on Tuesday.

Gusts of wind of 65-75 mph are expected in places, so be aware that there may be some further disruption to travel. Additionally, large waves may cause some overtopping of sea defences.

This an update to the warning issued on Sunday morning.

Further updates will appear here.

YELLOW WARNING OF RAIN for NORTH WALES and NORTH ENGLAND

Issued at 10:23 on Mon 16 Nov

Valid from 10:00 on Tue 17 Nov

Valid until 23:45 on Tue 17 Nov

Further rain is expected on Tuesday as a frontal system runs across the UK from the west. The largest accumulations are expected across the hills of northwest England and northwest Wales though low lying areas will also see a period of heavy rain. On the southern side of this system some very strong winds are expected and a separate warning for winds is likely to be issued.

The public should be aware that, given the already saturated conditions, flooding is possible either from standing water or from rivers already swollen by recent rainfall. This could lead to disruption to travel and perhaps localised flooding to properties.

This is a further update to the warning originally issued on Friday, reducing the northern extent of the warning and moving into minor impacts.

Further updates will appear here.

YELLOW WARNING of WIND for much of WALES and SOUTHERN ENGLAND

Issued at 10:46 on Mon 16 Nov

Valid from 15:00 on Tue 17 Nov

Valid until 23:30 on Tue 17 Nov

West to southwesterly gales and locally severe gales are likely to sweep eastwards across parts of Wales, southern, central and eastern England later on Tuesday. Gusts could reach 60-70 mph inland and possibly 80 mph along exposed coasts, particularly Wales and through the Bristol Channel.

Be aware of the risk of disruption to travel and that gusts of this strength could bring down trees and lead to some damage to weakened structures.

Further updates will appear here.

YELLOW EARLY WARNING OF RAIN for NORTH WALES and NORTH ENGLAND

Issued at 12:17 on Sun 15 Nov

Valid from 16:00 on Wed 18 Nov

Valid until 23:45 on Wed 18 Nov

Another spell of heavy rain, accompanied by gale force winds in places, will cross the country on Wednesday, with largest rainfall over the high ground areas already saturated from recent wet weather. Up to 50 mm is expected in the wettest spots in North Wales and NW England.

The public should be aware of the potential for further impacts such as disruption to travel and local flooding.

Further updates will appear here.

When a warning is in force, full information can be found at Met Office Weather Warnings

Northern Ireland: Addition information available from https://www.facebook.com/northernirelandweather?fref=ts

Early Warnings will be issued more than 24 hours ahead of severe weather.

What is a Sudden Stratospheric Warming (SSW)?

Peter Gibbs explains sudden stratospheric warming and why it is often linked to outbreaks of cold weather: Sudden stratospheric warming

What is freezing fog?

UK RADAR AND SATELLITE

Surface Analyses & Observations UK and Europe

https://embed.windyty.com/?surface,wind,now,53.801,3.076,4,,menu,,

Animated map of global wind conditions

BE READY FOR BAD WEATHER and other emergencies – Advice and resources

News at bottom of page

FLOOD WARNINGS & ALERTS

There are NO SEVERE FLOOD WARNING currently in force in England & Wales at

22:52 on 16 Nov 2015 GMT

There are NO SEVERE FLOOD WARNINGS currently in force in Scotland at

22:52 on 16 Nov 2015 GMT

Flood Warning Flood Warning Flooding is expected. Immediate action required

There are 20 FLOOD WARNINGS currently in force in England & Wales at

22:52 on 16 Nov 2015 GMT

http://apps.environment-agency.gov.uk/flood/31618.aspx

There are 6 FLOOD WARNINGS currently in force in Scotland at

22:52 on 16 Nov 2015 GMT

Flood Alert Flood AlertFlooding is possible. Be prepared.

There are 29 FLOOD ALERTS currently in force in England & Wales at

22:52 on 16 Nov 2015 GMT

There are 5 FLOOD ALERTS currently in force in Scotland at

22:52 on 16 Nov 2015 GMT

About the Environment Agency Flood Warnings

The flood warnings are issued by the Environment Agency and the Scottish Environment Protection Agency and sent to the BBC Weather Centre, we then issue a compendium of warnings based on the latest information available. When severe flood warnings are issued they will also be highlighted on TV broadcasts.

Find out more about Flood Warnings

There are a number of ways you find out whether your area is at risk from flooding. Both the Environment Agency (for England and Wales) and the Scottish Environment Protection Agency update their warnings 24 hours a day via the Floodline number.

Floodline 0845 988 1188

Coastal Forecast

A 24 hour weather forecast for 24 UK coastal areas

Tide Tables

Tidal information supplied by the UK Hydrographic Office

Inshore Waters

There are strong wind warnings in 19 areas.

There is a gale warning in 1 area.

The next few days will be dominated by severeal areas of low pressure tracking across the British Isles bringing strong winds, large waves and changeable weather to all parts.

Shipping Forecast

There are gale warnings in 29 areas.

The general synopsis at midday

Low Bailey 964 expected Norwegian Basin 973 by midday tomorrow. New low expected Shannon 983 by same time.

Extended Outlook

The Extended Outlook aims to signpost expected hazards for the Cullercoats, Niton and Portpatrick areas for the three days beyond the 24 hour shipping forecast.

High Seas

There are storm warnings in 8 areas.

The general synopsis at 16 November 20:00 UTC

At 161200UTC low 60 north 13 west 964 expected 63 north 02 east 973 by 171200UTC. Low 48 north 39 west 987 expected 53 north 12 west 983 by same time. Low 50 north 20 west 998 losing its identity by that time. New low moving slowly east expected 53 north 32 west 988 by 171200UTC

Mexico: Hurricane Patricia 20E CAT1: Tropical Storm Warning for Manzanillo to Lazaro Cardenas (NHC) – Updated 24 Oct 2015 0930z (GMT/UTC)

Hurricane Patricia 20E

(CATEGORY 1 Hurricane on the Saffir-Simpson Hurricane Wind Scale)

…PATRICIA RAPIDLY WEAKENING OVER MEXICO…
…HEAVY RAINS CONTINUE…

A Tropical Storm Warning is in effect for…
* Manzanillo to Lazaro Cardenas

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 240000Z IS 47 FEET (JTWC)

(Image: wunderground.com) 5 day forecast

(Image: wunderground.com) 5 day forecast

(Image: wunderground.com) Satellite

(Image: wunderground.com) Satellite

National Weather ServiceNational Hurricane Center

083407W5_NL_sm 24a

000
WTPZ35 KNHC 240832
TCPEP5

BULLETIN
HURRICANE PATRICIA ADVISORY NUMBER 18
NWS NATIONAL HURRICANE CENTER MIAMI FL EP202015
400 AM CDT SAT OCT 24 2015

…PATRICIA RAPIDLY WEAKENING OVER MEXICO…
…HEAVY RAINS CONTINUE…
SUMMARY OF 400 AM CDT…0900 UTC…INFORMATION
———————————————-
LOCATION…22.3N 103.1W
ABOUT 50 MI…80 KM…SSW OF ZACATECAS MEXICO
ABOUT 130 MI…205 KM ENE OF TEPIC MEXICO
MAXIMUM SUSTAINED WINDS…75 MPH…120 KM/H
PRESENT MOVEMENT…NNE OR 25 DEGREES AT 21 MPH…33 KM/H
MINIMUM CENTRAL PRESSURE…986 MB…29.12 INCHES
WATCHES AND WARNINGS
——————–
CHANGES WITH THIS ADVISORY:

The government of Mexico has discontinued the Tropical Storm
Warning west of Manzanillo.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

A Tropical Storm Warning is in effect for…
* Manzanillo to Lazaro Cardenas

A Tropical Storm Warning means that tropical storm conditions are
likely occurring within the warning area.

For storm information specific to your area, please monitor
products issued by your national meteorological service.
DISCUSSION AND 48-HOUR OUTLOOK
——————————
At 400 AM CDT (0900 UTC), the center of Hurricane Patricia was
located near latitude 22.3 North, longitude 103.1 West. Patricia is
moving toward the north-northeast near 21 mph (33 km/h). Patricia is
forecast to move quickly north-northeastward farther inland over
northern and northeastern Mexico today.

Maximum sustained winds have decreased to near 75 mph (120 km/h)
with higher gusts. Rapid weakening is expected to continue, and
Patricia is forecast to become a tropical storm later this morning,
and dissipate tonight.

Hurricane-force winds extend outward up to 25 miles (35 km) from the
center and tropical-storm-force winds extend outward up to 290 miles
(465 km).

The estimated minimum central pressure is 986 mb (29.12 inches).
HAZARDS AFFECTING LAND
———————-
WIND: Tropical storm conditions are expected to continue across
portions of the warning area and over inland areas, especially in
higher elevations, near the center through this morning.

RAINFALL: Patricia is expected to produce total rainfall
accumulations of 8 to 12 inches, with isolated maximum amounts of
20 inches, over the Mexican states of Nayarit, Jalisco, Colima,
Michoacan, and Guerrero through Saturday. These rains are likely
to produce life-threatening flash floods and mudslides. During the
past 24 hours, a rainfall total of 10.25 inches (260 mm) has been
reported at Nevado De Colima in Jalisco state.

STORM SURGE: Water levels are expected to gradually subside but
will remain above normal through late today.
NEXT ADVISORY
————-
Next intermediate advisory at 700 AM CDT.
Next complete advisory at 1000 AM CDT.

$$
Forecaster Cangialosi/Stewart

Joint Typhoon Warning Center (JTWC)

Hurricane 20E (Patricia) Warning #17
Issued at 24/0400Z

JTWC 24

20E_232345sams

Google Earth Overlay

WTPN31 PHNC 240400

MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. HURRICANE 20E (PATRICIA) WARNING NR 017
02 ACTIVE TROPICAL CYCLONES IN EASTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
240000Z — NEAR 19.6N 104.9W
MOVEMENT PAST SIX HOURS – 015 DEGREES AT 15 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 140 KT, GUSTS 170 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 090 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
REPEAT POSIT: 19.6N 104.9W

FORECASTS:
12 HRS, VALID AT:
241200Z — 22.7N 103.1W
MAX SUSTAINED WINDS – 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 050 KT WINDS – 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 050 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 040 DEG/ 15 KTS

24 HRS, VALID AT:
250000Z — 25.0N 101.0W
MAX SUSTAINED WINDS – 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER

REMARKS:
240300Z POSITION NEAR 20.6N 104.3W.
HURRICANE 20E (PATRICIA), LOCATED APPROXIMATELY 50 NM NORTHWEST
OF MANZANILLO, MEXICO, HAS TRACKED NORTH-NORTHEASTWARD AT 15
KNOTS OVER THE PAST SIX HOURS.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 240000Z IS 47 FEET. NEXT
WARNINGS AT 241000Z, 241600Z AND 242200Z.
REFER TO HURRICANE 19E (OLAF) WARNINGS (WTPN32 PHNC)
FOR SIX-HOURLY UPDATES.//
NNNN

NE Pacific: TSR Storm Alert issued at 24 Oct, 2015 3:00 GMT

Intense Hurricane PATRICIA (20E) currently located near 20.2 N 104.6 W is forecast to strike land to the following likelihood(s) at the given lead time(s):

Red Alert Country(s) or Province(s)
    Mexico
        probability for CAT 1 or above is 100% currently
        probability for TS is 100% currently
Red Alert City(s) and Town(s)
    Tomatlan (19.9 N, 105.2 W)
        probability for CAT 1 or above is 40% currently
        probability for TS is 100% currently

Yellow Alert City(s) and Town(s)
    Tepic (21.5 N, 104.9 W)
        probability for TS is 100% currently
    Manzanillo (19.2 N, 104.3 W)
        probability for TS is 100% currently
    Guadalajara (20.7 N, 103.3 W)
        probability for TS is 85% currently
    Zacatecas (22.8 N, 102.6 W)
        probability for TS is 75% within 9 hours
    Tecuala (22.4 N, 105.5 W)
        probability for TS is 65% within 9 hours

Note that
Red Alert (Severe) is CAT 1 or above to between 31% and 100% probability.
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Hurricane strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

MARITIME/ SHIPPING

graphicast_ep_latest_sm2 24

METAREA12 / HURRICANE_ADVISORY / 240832

WTPZ25 KNHC 240832
TCMEP5

HURRICANE PATRICIA FORECAST/ADVISORY NUMBER 18
NWS NATIONAL HURRICANE CENTER MIAMI FL EP202015
0900 UTC SAT OCT 24 2015

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY…

THE GOVERNMENT OF MEXICO HAS DISCONTINUED THE TROPICAL STORM
WARNING WEST OF MANZANILLO.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT…

A TROPICAL STORM WARNING IS IN EFFECT FOR…
* MANZANILLO TO LAZARO CARDENAS

A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
LIKELY OCCURRING WITHIN THE WARNING AREA.

HURRICANE CENTER LOCATED NEAR 22.3N 103.1W AT 24/0900Z
POSITION ACCURATE WITHIN 30 NM

PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR 25 DEGREES AT 18 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 986 MB
MAX SUSTAINED WINDS 65 KT WITH GUSTS TO 80 KT.
64 KT……. 20NE 0SE 0SW 0NW.
50 KT……. 40NE 50SE 50SW 40NW.
34 KT……. 80NE 250SE 60SW 80NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT…CENTER LOCATED NEAR 22.3N 103.1W AT 24/0900Z
AT 24/0600Z CENTER WAS LOCATED NEAR 21.6N 103.8W

FORECAST VALID 24/1800Z 24.6N 101.2W…INLAND
MAX WIND 40 KT…GUSTS 50 KT.
34 KT… 40NE 60SE 40SW 40NW.

FORECAST VALID 25/0600Z…DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 22.3N 103.1W

NEXT ADVISORY AT 24/1500Z

$$
FORECASTER CANGIALOSI/STEWART

More warnings here: METAREA XII

PassageWeather is a FREE sailing weather website: http://www.passageweather.com/

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Bermuda/ Atlantic Ocean: Hurricane Joaquin CAT2 04/1500Z 31.0N 66.8W, moving NNE 15 knots (NHC FL) – Updated 04 OCT 2015 1705z (GMT/UTC)

Hurricane Joaquin

(CATEGORY 2Hurricane on the Saffir-Simpson Hurricane Wind Scale)

Hurricane Warning for BERMUDA – storm surge is
expected to produce significant coastal flooding

…CENTER OF JOAQUIN FORECAST TO PASS JUST WEST OF BERMUDA TODAY…
…DAMAGING WINDS EXPECTED ON THE ISLAND THIS AFTERNOON…NHC

(Image: wunderground.com) 5 Day Forecast

(Image: wunderground.com) 5 Day Forecast

(Image: wunderground.com) Satellite

(Image: wunderground.com) Satellite

Latest Watches, Warnings & Advisories

Hurricane Warning

Updated: 11:30 am Sunday, October 04, 2015

Additional Information:

Hurricane force winds are expected to occur for a period during Sunday evening, especially in the west and over elevated, exposed areas. Please refer to latest Tropical Update Information.
Hurricane Warning
A warning that one or both of the following dangerous effects of a hurricane are expected to affect Bermuda or the local marine area out to 25 nautical miles in 36 hours or less: (a) average winds 64 knots (118 km/h) (74 mph) or higher; (b) dangerously high water or a combination of dangerously high water and exceptionally high waves, even though winds expected may be less than hurricane force.

Please refer to the latest forecast for detailed information on conditions likely to affect Bermuda and the surrounding marine area. This is available by logging onto our website at www.weather.bm.

The above warning(s) will be updated as conditions warrant.

– Meteorologist: Fred Byrley

National Weather ServiceNational Hurricane Center

145216W5_NL_sm 4

000
WTNT31 KNHC 041451
TCPAT1

BULLETIN
HURRICANE JOAQUIN ADVISORY NUMBER 28
NWS NATIONAL HURRICANE CENTER MIAMI FL AL112015
1100 AM AST SUN OCT 04 2015

…CENTER OF JOAQUIN FORECAST TO PASS JUST WEST OF BERMUDA TODAY…
…DAMAGING WINDS EXPECTED ON THE ISLAND THIS AFTERNOON…
SUMMARY OF 1100 AM AST…1500 UTC…INFORMATION
———————————————–
LOCATION…31.0N 66.8W
ABOUT 150 MI…240 KM SW OF BERMUDA
MAXIMUM SUSTAINED WINDS…110 MPH…175 KM/H
PRESENT MOVEMENT…NNE OR 30 DEGREES AT 17 MPH…28 KM/H
MINIMUM CENTRAL PRESSURE…957 MB…28.26 INCHES
WATCHES AND WARNINGS
——————–
CHANGES WITH THIS ADVISORY:

None.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

A Hurricane Warning is in effect for…
* Bermuda

A Hurricane Warning means that hurricane conditions are expected
somewhere within the warning area.

For storm information specific to your area, please monitor
products issued by your national meteorological service.
DISCUSSION AND 48-HOUR OUTLOOK
——————————
At 1100 AM AST (1500 UTC), the center of eye of Hurricane Joaquin
was located by an Air Force Reserve reconnaissance aircraft near
latitude 31.0 North, longitude 66.8 West. Joaquin is now moving
toward the north-northeast near 17 mph (28 km/h), and this general
motion with a slight decrease in forward is expected to continue
through Monday. On the forecast track, the center of Joaquin will
pass just west of Bermuda this afternoon, and pass north of Bermuda
tonight.

Recent data from the hurricane hunter aircraft indicate that maximum
sustained winds have decreased near 110 mph (175 km/h) with higher
gusts. Additional weakening is forecast during the next 48 hours.

Hurricane-force winds extend outward up to 60 miles (95 km) from the
center and tropical-storm-force winds extend outward up to 205 miles
(335 km).

The minimum central pressure recently measured by the reconnaissance
aircraft was 957 mb (28.26 inches).
HAZARDS AFFECTING LAND
———————-
WIND: Tropical storm conditions are first expected to reach Bermuda
later this morning, with hurricane conditions expected by this
afternoon.

STORM SURGE: A dangerous and life-threatening storm surge is
expected to produce significant coastal flooding in Bermuda. Near
the coast, the surge will be accompanied by large and destructive
waves.

RAINFALL: Joaquin is expected to produce total rainfall
accumulations of 3 to 5 inches across Bermuda through tonight.

SURF: Swells generated by Joaquin will continue to affect portions
of the Bahamas during the next few days. Swells are affecting much
of the southeastern and mid-Atlantic coasts of the United States and
will spread northward along the east coast of the United States
through Monday. These swells are likely to cause life-threatening
surf and rip current conditions. Even though Joaquin is expected to
pass well east of the coast of the United States, a prolonged period
of elevated water levels and large waves will affect the
mid-Atlantic region, causing significant beach and dune erosion with
moderate coastal flooding likely. Please consult products from your
local weather office.
NEXT ADVISORY
————-
Next intermediate advisory at 200 PM AST.
Next complete advisory at 500 PM AST.

$$
Forecaster Stewart

 N Atlantic: TSR Storm Alert issued at 4 Oct, 2015 15:00 GMT

Hurricane JOAQUIN (AL11) currently located near 31.0 N 66.8 W is forecast to strike land to the following likelihood(s) at the given lead time(s):

Red Alert Country(s) or Province(s)
    Bermuda
        probability for CAT 1 or above is 40% within 9 hours
        probability for TS is 100% within 9 hours
Red Alert City(s) and Town(s)
    Hamilton (32.3 N, 64.8 W)
        probability for CAT 1 or above is 40% within 9 hours
        probability for TS is 100% within 9 hours

Note that
Red Alert (Severe) is CAT 1 or above to between 31% and 100% probability.
CAT 1 means Hurricane strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

201511N 4

Other Reports

#SCwx #NCwx #SC #NC #SAR #Flood #SevereWx #News/ Historic, life-taking #flooding in #SouthCarolina – many rescues rptd

Even though #Hurricane #Joaquin is tracking away from the United States, torrential rainfall continues to pound the #EastCoast. Heavy rain has brought historic, life-threatening flooding in many locations in South Carolina, including in #Charleston and #Columbia, where numerous rescues have been reported. Into Monday, a feed of rich tropical moisture from the #Atlantic will continue to unleash heavy rainfall on the Southeast, especially in parts of South Carolina and southeastern #NorthCarolina. Gov. Nikki Haley urged the residents of South Carolina to stay safe, saying that the amount of rain in the low country was at its highest level in a 1,000 years and noted that the #CongareeRiver was at its highest level since 1936. In eastern South Carolina and southeastern #NorthCarolina, rainfall totals are predicted to range from 12 to 24 inches, nearly half of the normal rainfall for an entire year. President #Obama has already declared a state of emergency in South Carolina and ordered federal aid to help state and local efforts. Rain and flood warnings remained in effect for many parts of the East Coast on Sunday. While much of the torrential rainfall was centered in the #Carolinas, coastal communities as far as #NewJersey were feeling the effects of unrelenting rainfall. In New Jersey, storms dislodged an entire house from its pilings in a low-lying area of #MiddleTownship, according to NBC New York. Flood watches and warnings are in effect in parts of New Jersey, as well as #Delaware, #Maryland and #Virginia. At least 5 people have died on the East Coast since the severe weather began. Of the three weather-related deaths in South Carolina, two were motorists who lost control of their cars and the third was a pedestrian hit by a car. Take a look at photos of the unfolding devastation from the torrential rains and powerful wind gusts.

Monday, 05 October, 2015 at 12:23 (12:23 PM) UTC RSOE

See also https://www.windyty.com/?23.624,-73.795,6

Dr. Jeff Masters’ Blog

Thousand-Year Rains Possible in Carolinas; Joaquin Headed North

By: Jeff Masters and Bob Henson , 4:39 PM GMT on October 02, 2015

Hurricane Joaquin continued to lash the Bahamas on Friday morning as it turned north on a course expected to keep it well away from the U.S. East Coast. However, several days of coastal flooding and beach erosion will occur from New Jersey to North Carolina, and extremely heavy rain could produce dangerous impacts in South Carolina. It was a long night of screaming winds, pounding waves, and lashing rains for residents of the Central Bahama Islands, where dangerous Hurricane Joaquin maintained Category 4 intensity with 130 mph winds. The eyewall of Joaquin affected Crooked Island/Acklins Island (population 600), and Long Island (population 3,000) for many hours, and no doubt damage is heavy to extreme on those islands. Joaquin has turned to the north, as seen on microwave satellite animations, and as the storm plows northwards at 3 – 6 mph on Friday, San Salvador Island (population 900) will likely feel eyewall winds. The Hurricane Hunters made multiple passes through the hurricane Friday morning, finding that the central pressure had gradually risen from 935 mb to 939 mb. The size of the eye has been fluctuating considerably, and the Hurricane Hunters noted a secondary maxima of winds away from the eyewall, indicating that an eyewall replacement cycle may be ready to begin. These cycles that lead to a collapse of the inner eyewall, followed by a temporary weakening as a new outer eyewall is established. Wind shear continued to be in the moderate range, 10 – 20 knots, on Friday morning, and visible and infrared satellite loops showed that Joaquin continued to maintain a formidable appearance. Upper level winds analyses from the University of Wisconsin show that the hurricane has now has two impressive upper-level outflow channels, one to the northwest, and one to the southeast. Ocean temperatures in the region remain a record-warm 30°C (86°F). These conditions should allow Joaquin to maintain at least Category 3 strength until Saturday.


Figure 1. Lightning flashes in one of Hurricane Joaquin’s spiral bands in this nighttime image taken in the early morning hours of October 2, 2015 from the International Space Station. The lights of Miami are visible in the upper left. Image credit: Commander Scott Kelly, ISS.


Figure 2.  GOES-13 visible image of Hurricane Joaquin taken at 8:45 am EDT October 2, 2015. At the time, Joaquin was a Category 4 storm with 130 mph winds. Image credit: NOAA Visualization Lab.

Forecast for Joaquin
Joaquin is finally embarking on its long-awaited turn toward the north, and the Bahamas are likely the only land areas that will feel a direct impact from the storm. Microwave satellite animations on Friday morning showed the convective core of Joaquin shifting toward the north of the center, and upper-level outflow is now streaming toward the northwest, some of it becoming entrained in the frontal system off the East Coast.

The 00Z Friday (8 pm EDT Thursday) computer model runs continued to lean heavily toward an offshore track for Joaquin. The 00Z GFS and ECMWF solutions inched slightly westward from their previous tracks, bringing Joaquin a bit closer to Cape Cod through a subtle left swing in its path. The 06Z GFS run shifted back toward the east, well away from New England, and the 12Z GFS run also remained far offshore. A slight northward bend in the otherwise northeastward track remains in the GFS, ECMWF, and UKMET solutions, as noted in the 11:00 am EDT forecast discussion from NHC. The ECMWF’s 00Z Friday ensemble runs were quite closely clustered around the offshore track, with only a couple of its 50 members suggesting the potential for a New England landfall. In contrast, more than a third of the 00Z and 06Z GEFS ensemble members continue to indicate the possibility of a SC/NC landfall, although the operational GFS model has not shown such a solution for some time. Among other major models, the Canadian GEM and the U.S. NAM (including the 12Z Friday NAM ran) also point toward an East Coast landfall, but take heed: these are historically among the least-reliable track models, so we would be wise to heavily discount them in favor of the GFS and ECMWF.


Figure 3. GFS ensemble members from the GEFS run on 06Z Friday, October 2, lean heavily toward an offshore track for Joaquin as depicted in the official NHC forecast, although a few members still bring Joaquin along a looping onshore path near the U.S. East Coast. On the right-hand side are the ensembles’ projected tracks for Invest 90L. Image credit: NOAA Earth System Research Laboratory.

The official NHC forecast track as of 11:00 am EDT Friday keeps Joaquin hundreds of miles away from the U.S. East Coast, and NHC has enough confidence in this track that the “key points” section of its latest forecast discussion does not mention any potential for a U.S. landfall. The persistence of a few model outliers should not be a particular cause for concern at this point, but it does remind us that the upper-level features that will steer Joaquin are complex and dynamic. The two main influences on Joaquin’s track remain the upper low now cutting off over the Southeast U.S. and Invest 90L, located more than 1000 miles east of Joaquin. 90L originated from an upper-level low that has incorporated remnants of former Tropical Storm Ida. The NHC is giving 90L an 80% chance of developing into a subtropical or tropical cyclone over the next 48 hours as it drifts northward. The presence of 90L is creating a pathway for Joaquin to head northeast.

It appears that the strong jet stream diving around the Southeast low will kick eastward around the base of the low over the next couple of days, pushing the eastern part of the low offshore. Together with the influence of slowly developing 90L, this should keep Joaquin moving on a north to northeast track Friday and Saturday. As Figure 3 suggests, a more northeastward motion would lend confidence in the current expectation of an offshore track, while any significant component of motion toward the west today and Saturday would keep open the door for the far-less-likely possibility of a track hooking around the Southeast upper low. We’ll be watching the 12Z Friday model guidance closely and will have more on the forecast for Joaquin in our afternoon update.


Figure 4. Projected rainfall (in inches) for the 72-hour period from 12Z (8 am EDT) Friday, October 2, 2015, to Monday, October 5. Image credit: NOAA/NWS Weather Prediction Center.

Epic rainfall likely for South Carolina
The latest 3-day Quantitative Precipitation Forecast from NOAA’s Weather Prediction Center is calling for 10 – 15″ inches of rain for the majority of South Carolina, including the cities of Charleston and Columbia.

This forecast assumes that Hurricane Joaquin will not come anywhere close to the state. The rain will be due to what meteorologists call a “Predecessor Rain Event” (PRE) (see this paper on them, h/t to Stu Ostro of TWC: http://journals.ametsoc.org/doi/pdf/10.1175/2010MWR3243.1). In a Predecessor Rain Event, tropical moisture well out ahead of a landfalling tropical cyclone interacts with a surface front and upper-level trough to produce heavy rainfall, often with significant inland flooding. The PRE can develop well to the left or right of the eventual track of the tropical cyclone. Slow-moving Hurricane Joaquin is perfectly positioned to transport a strong low-level flow of super-moist tropical air that has water vapor evaporated from record-warm ocean waters north of the Bahamas westwards into the Southeast U.S. Once this moisture hits land, it will encounter a cut-off upper low pressure system aloft, with a surface front beneath it, which will lift the moist air, cooling it, and forcing epic amounts of rainfall to fall. The air will also be moving up in elevation from the coast to the Piedmont and Appalachians, which lifts the air and facilitates even more precipitation. Satellite imagery is already hinting at development of this connection of moisture between Joaquin and the Southeast low and frontal system.


Figure 5. The maximum rainfall predicted to fall in any 24-hour period during the 5-day period from 5 am EDT October 2 to 5 am EDT October 7, according to a high-resolution Weather Research Forecast (WRF) model run done by MetStat, Inc. (http://www.metstat.com.) In some areas of North Carolina and South Carolina, 24-hour rainfall amounts one would expect to fall only once in a thousand years are predicted. MetStat computed the recurrence interval statistics based on gauge-adjusted radar precipitation and frequency estimates from NOAA Atlas 14 Volume 8, published in 2013 (http://dipper.nws.noaa.gov/hdsc/pfds/.) MetStat does not supply their precipitation recurrence interval forecasts or premium analysis products for free, but anyone can monitor the real-time analysis (observed) at: http://metstat.com/solutions/extreme-precipitation-index-analysis/ or on their Facebook page.

Using about a century of precipitation records, NOAA has constructed a Precipitation Frequency Data Server, which estimates how often we might expect to see extreme rainfall events recur.  According to NOAA’s Precipitation Frequency Data Server, these could be 1-in-1000 year rains for some locations. (Hydrologists would refer to a 1-in-1000-year rain as having a typical “recurrence interval” of 1000 years. The idea is that such events are not always separated by 1000 years; the same amount of rain could conceivably occur the very next year, or might not occur until thousands of years later.) The three-day 1-in-1000 year rainfall amounts for Charleston, Greenville and Columbia are 17.1″, 17.8″, and 14.2″, respectively. The 24-hour 1-in-1000 year rainfall amounts for Charleston, Greenville and Columbia are 14.8″, 15.9″, and 12.5″, respectively.

The storm to beat in South Carolina is Tropical Storm Jerry of 1995, which dumped up to 18.51″ of rain over a small region of Southwest SC. The storm to beat in nearby eastern North Carolina is Hurricane Floyd, which dumped prodigious amounts of rain in mid-September 1999, less than a month after Hurricane Dennis had drenched the region. Floyd produced a broad stripe of 15″ – 20″ rains, with a maximum total of 24.06″ at a site five miles north of Southport, NC (about 30 miles east of the NC/SC border). To get such widespread multi-day totals outside of a tropical cyclone would be a monumental feat.  Averaged across the state as a whole, the wettest three calendar months in South Carolina weather history are July 1916 (14.41″), September 1924 (13.16″), and September 1928 (12.70″). All of these were related to tropical cyclones passing through or near the state. If the NWS precipitation forecasts are in the right ballpark, then the first few days of October 2015 might approach or even exceed these all-time monthly records for the entire state–without any help from a landfalling hurricane or tropical storm!

Texas and Oklahoma have already notched their wettest months on record (by far) this past May, and Illinois had its second-wettest month on record in June. Our warming climate is making intense short-term rains (such as the highest 1-day totals) even heavier in many parts of the United States and the world, although less research has been done on trends in monthly rainfall.

For more on the science of extremely heavy rainfall, see Bob Henson’s May 2015 post, The Rains of May and the Science of Recurrence Intervals.


Figure 6. Projected maximum flood category for the 24-hour period from noon EDT Friday, October 2, through Saturday, October 3, 2015. The worst impacts today through Saturday are expected through the southern part of the Chesapeake Bay. Image credit: NOAA/NWS Advanced Hydrologic Prediction Service.


Figure 7. Strong on-shore winds along the mid-Atlantic coast due to the pressure gradient between Hurricane Joaquin and a strong high pressure system over the Northeast U.S. were creating storm surge heights of 2 – 3′ in many locations, and over 3′ on Virginia’s Delmarva Peninsula. Image credit: Hal Needham.

Long-duration coastal flooding under way
The combination of Hurricane Joaquin, the Southeast U.S. low, and a strong ridge well to the north is leading to an unusually prolonged period of steady onshore flow and high surf along the U.S. East Coast from New Jersey southward to North Carolina. The highest-impact coastal flooding and beach erosion can be expected along the Virginia and Delaware coast, including Ocean City, MD, and the Hampton Roads area of VA, which includes Norfolk and Virginia Beach. The Wakefield, VA, NWS office is calling for several rounds of moderate to severe coastal flooding through the weekend. See the latest blog post from storm-surge expert Hal Needham for more details on this event.

We’ll have an update later this afternoon.

Jeff Masters and Bob Henson

MARITIME/ SHIPPING

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Bermuda Marine Forecast

This forecast covers an area out to 25 nautical miles from the coastline
Issued at 11:30 am – Sunday, October 04, 2015
The next scheduled update will be issued at 4:30 pm

Marine Synopsis –

**A HURRICANE WARNING IS IN EFFECT** As Hurricane Joaquin’s makes its approach, winds increase tropical storm force to storm force this afternoon with a period of hurricane force winds, especially in the west, this evening into the night. Joaquin’s closest point of approach remains near 60 miles, with slow improvement during Monday.

Today –

Winds southeasterly 30 to 40 knots gusts to 50 knots, increasing 40 to 50 knots with gusts to 60 knots later in the afternoon…  Rain and showers with embedded thunderstorms and mainly poor visibility. Building southerly swells… Seas inside the reef 2 to 5 ft… Outside the reef 12 to 18 ft, building…  Sunrise: 7:14 am.

Tonight –

Winds southerly 40 to 50 knots gusts to 60 knots, increasing 55 to 65 knots with gusts to 80 knots, mainly in the west and in elevated areas, decreasing slowly and veering southwesterly overnight…  Rain and showers with embedded thunderstorms and mainly poor visibility. Southerly swells building high… Seas inside the reef 3 to 7 ft… Outside the reef 20 to 35 ft…  Sunset: 7:00 pm.

Monday –

Winds southwesterly 25 to 35 knots gusts to 45 knots, decreasing 20 to 30 knots with gusts to 40 knots by evening, further decreasing 18 to 24 knots with stronger gusts overnight…  Isolated to scattered showers, becoming isolated during the day, with fair to poor visibility… Seas inside the reef 2 to 5 ft… Outside the reef 12 to 20 ft, decreasing during the afternoon inside the reef 2 to 4 ft… Outside the reef 9 to 15 ft…  Sunrise: 7:15 am; Sunset: 6:59 pm.

Tuesday –

Winds southwesterly 16 to 22 knots, decreasing 12 to 18 knots during the morning…  Isolated showers with generally fair visibility… Seas inside the reef 1 to 3 ft… Outside the reef 7 to 11 ft…  Sunrise: 7:16 am; Sunset: 6:57 pm.

Wednesday –

Winds southwesterly 15 to 20 knots, decreasing 12 to 18 knots during the afternoon…  Isolated to scattered showers with fair to poor visibility… Seas inside the reef 1 to 3 ft… Outside the reef 5 to 8 ft, decreasing…  Sunrise: 7:17 am; Sunset: 6:56 pm.

Thursday –

Winds westerly 12 to 18 knots…  Isolated showers with generally fair visibility… Seas inside the reef 1 to 2 ft… Outside the reef 5 to 8 ft…  Sunrise: 7:17 am; Sunset: 6:55 pm.


Tides at St George’s (for Great Sound tides, add 10 minutes):
High: 2:30 pm this afternoon: 1.1m/3.6ft, 2:57 am tonight: 1m/3.3ft
Low: 9:14 pm this evening: 0.4m/1.3ft, 9:20 am Monday: 0.4m/1.3ft
Sea Surface Temperature: 26.9°C/80.4°F
Meteorologist: Fred Byrley, Observer: Chris Black

METAREA4 / HURRICANE_ADVISORY / 021452

WTNT21 KNHC 041450
TCMAT1

HURRICANE JOAQUIN FORECAST/ADVISORY NUMBER 28
NWS NATIONAL HURRICANE CENTER MIAMI FL AL112015
1500 UTC SUN OCT 04 2015

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY…

NONE.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT…

A HURRICANE WARNING IS IN EFFECT FOR…
* BERMUDA

A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED
SOMEWHERE WITHIN THE WARNING AREA.

HURRICANE CENTER LOCATED NEAR 31.0N 66.8W AT 04/1500Z
POSITION ACCURATE WITHIN 20 NM

PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR 30 DEGREES AT 15 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 957 MB
MAX SUSTAINED WINDS 95 KT WITH GUSTS TO 115 KT.
64 KT……. 40NE 50SE 40SW 30NW.
50 KT……. 60NE 80SE 50SW 40NW.
34 KT…….160NE 180SE 100SW 100NW.
12 FT SEAS..300NE 420SE 300SW 600NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT…CENTER LOCATED NEAR 31.0N 66.8W AT 04/1500Z
AT 04/1200Z CENTER WAS LOCATED NEAR 30.4N 67.1W

FORECAST VALID 05/0000Z 32.8N 65.9W
MAX WIND 85 KT…GUSTS 105 KT.
64 KT… 40NE 50SE 40SW 30NW.
50 KT… 60NE 80SE 50SW 40NW.
34 KT…160NE 180SE 100SW 100NW.

FORECAST VALID 05/1200Z 34.8N 64.8W
MAX WIND 80 KT…GUSTS 100 KT.
64 KT… 40NE 50SE 30SW 30NW.
50 KT… 80NE 80SE 50SW 40NW.
34 KT…160NE 180SE 100SW 120NW.

FORECAST VALID 06/0000Z 36.6N 62.7W
MAX WIND 80 KT…GUSTS 100 KT.
64 KT… 40NE 50SE 30SW 30NW.
50 KT… 80NE 80SE 50SW 40NW.
34 KT…160NE 180SE 100SW 120NW.

FORECAST VALID 06/1200Z 38.4N 58.5W
MAX WIND 75 KT…GUSTS 90 KT.
50 KT… 60NE 80SE 60SW 40NW.
34 KT…160NE 180SE 140SW 120NW.

FORECAST VALID 07/1200Z 42.3N 45.5W
MAX WIND 60 KT…GUSTS 75 KT.
50 KT… 60NE 80SE 80SW 60NW.
34 KT…150NE 200SE 200SW 140NW.

EXTENDED OUTLOOK. NOTE…ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5…AND FOR INTENSITY NEAR 15 KT EACH DAY

OUTLOOK VALID 08/1200Z 46.4N 29.9W…POST-TROP/EXTRATROP
MAX WIND 55 KT…GUSTS 65 KT.

OUTLOOK VALID 09/1200Z 51.4N 19.7W…POST-TROP/EXTRATROP
MAX WIND 55 KT…GUSTS 65 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 31.0N 66.8W

NEXT ADVISORY AT 04/2100Z

$$
FORECASTER STEWART

There may be more warnings here: METAREA IV

PassageWeather is a FREE sailing weather website: http://www.passageweather.com/

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

China/ South China Sea: Typhoon Mujigae 22W 03/1200Z 19.5N 113.4E, moving WNW 11 knots (JMA) – Published 03 Oct 2015 1500z (GMT/UTC)

Typhoon Mujigae 22W

(=CATEGORY 1 Hurricane on the Saffir-Simpson Hurricane Wind Scale)

(Image: wunderground.com) 5 Day Forecast

(Image: wunderground.com) 5 Day Forecast

(Image: wunderground.com) Satellite

(Image: wunderground.com) Satellite

Japan Meteorological agency

1522
Tropical cyclones do not necessarily move along the lines
connecting the centers of probability circles.

Unit:
1KT(knot) = 1.852 km/h = 0.5144 m/s
1NM(nautical mile) = 1.852 km

TY 1522 (MUJIGAE)
Issued at 12:45 UTC, 3 October 2015

<Analyses at 03/12 UTC>
Scale
Intensity Strong
Center position N19°30′(19.5°)
E113°25′(113.4°)
Direction and speed of movement WNW 20km/h(11kt)
Central pressure 970hPa
Maximum wind speed near the center 35m/s(65kt)
Maximum wind gust speed 50m/s(95kt)
Area of 50kt winds or more ALL110km(60NM)
Area of 30kt winds or more ALL390km(210NM)
<Forecast for 04/00 UTC>
Intensity Strong
Center position of probability circle N20°35′(20.6°)
E111°35′(111.6°)
Direction and speed of movement WNW 20km/h(10kt)
Central pressure 965hPa
Maximum wind speed near the center 35m/s(70kt)
Maximum wind gust speed 50m/s(100kt)
Radius of probability circle 90km(50NM)
Storm warning area ALL200km(110NM)
<Forecast for 04/12 UTC>
Intensity
Center position of probability circle N21°40′(21.7°)
E109°40′(109.7°)
Direction and speed of movement WNW 20km/h(10kt)
Central pressure 975hPa
Maximum wind speed near the center 30m/s(60kt)
Maximum wind gust speed 45m/s(85kt)
Radius of probability circle 130km(70NM)
Storm warning area ALL220km(120NM)
<Forecast for 05/12 UTC>
Intensity
Center position of probability circle N23°30′(23.5°)
E108°20′(108.3°)
Direction and speed of movement NW 10km/h(6kt)
Central pressure 1000hPa
Maximum wind speed near the center 18m/s(35kt)
Maximum wind gust speed 25m/s(50kt)
Radius of probability circle 200km(110NM)
<Forecast for 06/12 UTC>
Intensity
TD
Center position of probability circle N25°10′(25.2°)
E108°00′(108.0°)
Direction and speed of movement N Slowly
Central pressure 1004hPa
Radius of probability circle 300km(160NM)

HKO_banner_eng

tctrack_1519_en

Tropical Cyclone Warning Bulletin

(Updated at 20:45 on 3 Oct HKT)

In the past few hours, outer rainbands of Majigae brought heavy squally showers to Hong Kong. Winds occasionally reached gale force in the offshore areas and on high ground. Heavy squally showers are expected to continue to affect Hong Kong in the next few hours.

According to the present forecast track, Mujigae will be closest to Hong Kong from midnight to early tomorrow morning. Mujigae is expected to skirt around 300 kilometres southwest of Hong Kong.

Unless Mujigae adopts a more northerly track or intensifies significantly, the chance of issuing the Gale or Storm Signal No. 8 is not high. However, winds will occasionally reach gale force over the southwestern part of Hong Kong. The Observatory will closely monitor the evolution of Mujigae.

Rainstorm Warning Bulletin

Updated at 21:45

Amber Rainstorm Warning Signal Special Announcement issued by the Hong Kong Observatory at 9:45 p.m.

The Rainstorm Warning Signal is now Amber. This means that heavy rain has fallen or is expected to fall generally over Hong Kong, exceeding 30 millimetres in an hour, and is likely to continue.

There will be flooding in some low-lying and poorly drained areas. People who are likely to be affected should take necessary precautions to reduce their exposure to risk posed by the heavy rain and flooding.

Heavy rain may bring about flash floods. People should stay away from watercourses. People who are likely to be affected by flooding should take necessary precautions to avoid losses.

Please listen to radio or watch television for traffic conditions and further announcements on the rainstorm.

TSR NW Pacific: Storm Alert issued at 3 Oct, 2015 12:00 GMT

Typhoon MUJIGAE (22W) currently located near 19.5 N 113.3 E is forecast to strike land to the following likelihood(s) at the given lead time(s):

Red Alert Country(s) or Province(s)
    China
        probability for CAT 1 or above is 40% within 12 hours
        probability for TS is 75% within 12 hours

Note that
Red Alert (Severe) is CAT 1 or above to between 31% and 100% probability.
CAT 1 means Typhoon strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

Storm Tracker Map

MARITIME/ SHIPPING

HKO – Hong Kong

Bulletin issued at 21:30 HKT 03/Oct/2015

Tropical Cyclone Warning

At 031200 UTC, Typhoon Mujigae (1522) with central pressure 965 hectopascals was centred within 30 nautical miles of one nine point five degrees north (19.5 N) one one three point four degrees east (113.4 E) and is forecast to move west-northwest at about 10 knots for the next 24 hours.

Maximum winds near the centre are estimated to be 70 knots.

Radius of over 33 knot winds 120 nautical miles.
Radius of over 47 knot winds 60 nautical miles.
Radius of over 63 knot winds 30 nautical miles.
Radius of over 2 metre waves 270 nautical miles over northern semicircle, 240 nautical miles elsewhere.

Forecast position and intensity at 041200 UTC
Two one point five degrees north (21.5 N)
One zero nine point nine degrees east (109.9 E)
Maximum winds 65 knots.

Forecast position and intensity at 051200 UTC
Two three point eight degrees north (23.8 N)
One zero eight point four degrees east (108.4 E)
Maximum winds 25 knots.

Forecast position and intensity at 061200 UTC
Dissipated over land.

METAREA11 / TYPHOON_WARNING_JAPAN / 1200
WTJP21 RJTD 031200
WARNING 031200.
WARNING VALID 041200.
WARNING IS UPDATED EVERY 6 HOURS.
TYPHOON WARNING.
TYPHOON 1522 MUJIGAE (1522) UPGRADED FROM SEVERE TROPICAL STORM 970
HPA
AT 19.5N 113.4E SOUTH CHINA SEA MOVING WESTNORTHWEST 11 KNOTS.
POSITION GOOD.
MAX WINDS 65 KNOTS NEAR CENTER.
RADIUS OF OVER 50 KNOT WINDS 60 MILES.
RADIUS OF OVER 30 KNOT WINDS 210 MILES.
FORECAST POSITION FOR 040000UTC AT 20.6N 111.6E WITH 50 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
965 HPA, MAX WINDS 70 KNOTS NEAR CENTER.
FORECAST POSITION FOR 041200UTC AT 21.7N 109.7E WITH 70 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
975 HPA, MAX WINDS 60 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 051200UTC AT 23.5N 108.3E WITH 110 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1000 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 061200UTC AT 25.2N 108.0E WITH 160 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1004 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=

There are more warnings here: METAREA XI

PassageWeather is a FREE sailing weather website: http://www.passageweather.com/

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.

Pacific Ocean/ Japan/ Taiwan/ China: Typhoon Dujuan (21W) 25/2100Z near 20.5N 130.7E, moving NNW 7 knots (JTWC) – Updated 25 Sept 2015 2053z (GMT/UTC)

Typhoon Dujuan (21W)

( = CATEGORY 1 Hurricane on the Saffir-Simpson Hurricane Wind Scale)

Ishigakijima, Okinawa, Japan, Taiwan and China beware!

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 251800Z IS 25 FEET (JTWC)

(Image: wunderground.com) 5 Day Forecast

(Image: wunderground.com) 5 Day Forecast

(Image: wunderground.com) Satellite

(Image: wunderground.com) Satellite

Japan Meteorological agency

1521-00 25

Unit:
1KT(knot) = 1.852 km/h = 0.5144 m/s
1NM(nautical mile) = 1.852 km

CLICK IMAGE FOR SOURCE

CLICK IMAGE FOR SOURCE

TY 1521 (DUJUAN)
Issued at 12:50 UTC, 25 September 2015

<Analyses at 25/12 UTC>
Scale
Intensity Strong
Center position N19°55′(19.9°)
E131°20′(131.3°)
Direction and speed of movement NW Slowly
Central pressure 970hPa
Maximum wind speed near the center 35m/s(65kt)
Maximum wind gust speed 50m/s(95kt)
Area of 50kt winds or more ALL110km(60NM)
Area of 30kt winds or more ALL390km(210NM)
<Forecast for 26/12 UTC>
Intensity Strong
Center position of probability circle N22°05′(22.1°)
E129°05′(129.1°)
Direction and speed of movement NW 15km/h(7kt)
Central pressure 960hPa
Maximum wind speed near the center 40m/s(75kt)
Maximum wind gust speed 55m/s(105kt)
Radius of probability circle 130km(70NM)
Storm warning area ALL260km(140NM)
<Forecast for 27/12 UTC>
Intensity Strong
Center position of probability circle N23°20′(23.3°)
E126°35′(126.6°)
Direction and speed of movement WNW 15km/h(7kt)
Central pressure 955hPa
Maximum wind speed near the center 40m/s(75kt)
Maximum wind gust speed 55m/s(105kt)
Radius of probability circle 200km(110NM)
Storm warning area ALL330km(180NM)
<Forecast for 28/12 UTC>
Intensity Strong
Center position of probability circle N25°00′(25.0°)
E122°50′(122.8°)
Direction and speed of movement WNW 20km/h(10kt)
Central pressure 955hPa
Maximum wind speed near the center 40m/s(75kt)
Maximum wind gust speed 55m/s(105kt)
Radius of probability circle 300km(160NM)
Storm warning area ALL430km(230NM)

Joint Typhoon Warning Center (JTWC)

Typhoon 21W (Dujuan) Warning #17
Issued at 25/2100Z

wp2115 25

21W_250532sams

WTPN31 PGTW 252100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TYPHOON 21W (DUJUAN) WARNING NR 017
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
251800Z — NEAR 20.2N 131.0E
MOVEMENT PAST SIX HOURS – 330 DEGREES AT 07 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 080 KT, GUSTS 100 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 050 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 100 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
REPEAT POSIT: 20.2N 131.0E

FORECASTS:
12 HRS, VALID AT:
260600Z — 21.3N 129.8E
MAX SUSTAINED WINDS – 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 035 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 060 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 115 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
120 NM SOUTHWEST QUADRANT
115 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 300 DEG/ 07 KTS

24 HRS, VALID AT:
261800Z — 22.0N 128.5E
MAX SUSTAINED WINDS – 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 040 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 065 NM NORTHEAST QUADRANT
065 NM SOUTHEAST QUADRANT
065 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 125 NM NORTHEAST QUADRANT
125 NM SOUTHEAST QUADRANT
125 NM SOUTHWEST QUADRANT
125 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 295 DEG/ 07 KTS

36 HRS, VALID AT:
270600Z — 22.5N 127.2E
MAX SUSTAINED WINDS – 115 KT, GUSTS 140 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 040 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 070 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 130 NM NORTHEAST QUADRANT
130 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 295 DEG/ 08 KTS

EXTENDED OUTLOOK:
48 HRS, VALID AT:
271800Z — 23.1N 125.7E
MAX SUSTAINED WINDS – 115 KT, GUSTS 140 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 045 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 070 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 130 NM NORTHEAST QUADRANT
130 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
135 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 295 DEG/ 10 KTS

72 HRS, VALID AT:
281800Z — 24.6N 121.8E
MAX SUSTAINED WINDS – 100 KT, GUSTS 125 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 045 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 075 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 140 NM NORTHEAST QUADRANT
135 NM SOUTHEAST QUADRANT
135 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 295 DEG/ 09 KTS

LONG RANGE OUTLOOK:

96 HRS, VALID AT:
291800Z — 26.1N 118.2E
MAX SUSTAINED WINDS – 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 120 HR POSIT: 305 DEG/ 06 KTS

120 HRS, VALID AT:
301800Z — 27.6N 115.9E
MAX SUSTAINED WINDS – 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND

REMARKS:
252100Z POSITION NEAR 20.5N 130.7E.
TYPHOON 21W (DUJUAN), LOCATED APPROXIMATELY 417 NM SOUTH-
SOUTHEAST OF KADENA AB, HAS TRACKED NORTH-NORTHWESTWARD AT 07
KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
251800Z IS 25 FEET. NEXT WARNINGS AT 260300Z, 260900Z, 261500Z AND
262100Z.//
NNNN

Prognostic Reasoning

Other Reports

NW Pacific: Storm Alert issued at 25 Sep, 2015 18:00 GMT

Typhoon DUJUAN (21W) currently located near 20.2 N 131.0 E is forecast to strike land to the following likelihood(s) at the given lead time(s):

Red Alert Country(s) or Province(s)
Taiwan
probability for CAT 1 or above is 35% in about 72 hours
probability for TS is 55% in about 72 hours
Red Alert City(s) and Town(s)
Taipei (25.0 N, 121.5 E)
probability for CAT 1 or above is 35% in about 72 hours
probability for TS is 55% in about 72 hours

Yellow Alert Country(s) or Province(s)
China
probability for CAT 1 or above is 25% in about 96 hours
probability for TS is 45% in about 72 hours
Yellow Alert City(s) and Town(s)
T’aichung (24.1 N, 120.7 E)
probability for CAT 1 or above is 30% in about 72 hours
probability for TS is 50% in about 72 hours
Fuzhou (26.1 N, 119.3 E)
probability for CAT 1 or above is 20% in about 96 hours
probability for TS is 40% in about 96 hours
Putian (25.6 N, 119.0 E)
probability for CAT 1 or above is 20% in about 96 hours
probability for TS is 40% in about 96 hours
Fu’an (27.1 N, 119.7 E)
probability for CAT 1 or above is 15% in about 96 hours
probability for TS is 35% in about 72 hours
Quanzhou (25.0 N, 118.5 E)
probability for CAT 1 or above is 15% in about 96 hours
probability for TS is 30% in about 72 hours
Kao-hsiung (22.6 N, 120.3 E)
probability for CAT 1 or above is 15% in about 96 hours
probability for TS is 40% in about 72 hours
Zhangzhou (24.5 N, 117.8 E)
probability for CAT 1 or above is 15% in about 96 hours
probability for TS is 25% in about 72 hours
Wenzhou (27.5 N, 120.5 E)
probability for CAT 1 or above is 10% in about 96 hours
probability for TS is 35% in about 72 hours
Yunxiao (23.9 N, 117.2 E)
probability for CAT 1 or above is 10% in about 96 hours
probability for TS is 25% in about 96 hours

Note that
Red Alert (Severe) is CAT 1 or above to between 31% and 100% probability.
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Typhoon strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

201521W 25A

MARITIME/ SHIPPING

15092603

WWJP25 RJTD 251800
WARNING AND SUMMARY 251800.
WARNING VALID 261800.
WARNING IS UPDATED EVERY 6 HOURS.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK NORTHERN PART OF SEA
OF JAPAN MIDDLE OF SEA OF JAPAN.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 40N 142E 42N 140E
44N 145E 51N 157E 60N 163E 60N 180E 38N 180E 40N 160E 40N 142E.
SUMMARY.
LOW 1006 HPA AT 39N 137E EAST 10 KT.
LOW 1002 HPA AT 34N 146E EAST 20 KT.
LOW 1002 HPA AT 52N 167E ENE 10 KT.
LOW 994 HPA AT 44N 170E ENE 15 KT.
LOW PRESSURE AREA 1006 HPA NEAR 14N 147E WEST SLOWLY.
HIGH 1016 HPA AT 48N 149E ALMOST STATIONARY.
HIGH 1014 HPA AT 26N 162E ALMOST STATIONARY.
STATIONARY FRONT FROM 30N 132E TO 32N 135E 33N 141E 34N 146E 34N 150E
31N 153E.
REMARKS.
TYPHOON 1521 DUJUAN (1521) 970 HPA AT 20.1N 131.0E : SEE TROPICAL
CYCLONE WARNING.

JAPAN METEOROLOGICAL AGENCY.=

METAREA11 / TYPHOON_WARNING_JAPAN / 0900

WTJP21 RJTD 251800
WARNING 251800.
WARNING VALID 261800.
WARNING IS UPDATED EVERY 6 HOURS.
TYPHOON WARNING.
TYPHOON 1521 DUJUAN (1521) 970 HPA
AT 20.1N 131.0E SEA SOUTH OF JAPAN MOVING NORTHWEST SLOWLY.
POSITION GOOD.
MAX WINDS 65 KNOTS NEAR CENTER.
RADIUS OF OVER 50 KNOT WINDS 60 MILES.
RADIUS OF OVER 30 KNOT WINDS 210 MILES.
FORECAST POSITION FOR 261800UTC AT 22.1N 128.4E WITH 70 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
960 HPA, MAX WINDS 75 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 271800UTC AT 23.2N 125.3E WITH 110 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
945 HPA, MAX WINDS 85 KNOTS NEAR CENTER.
FORECAST POSITION FOR 281800UTC AT 24.6N 121.1E WITH 160 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
950 HPA, MAX WINDS 80 KNOTS NEAR CENTER.

JAPAN METEOROLOGICAL AGENCY.=

There are more warnings here:  METAREA XI

PassageWeather is a FREE sailing weather website: http://www.passageweather.com/

Do not use any information on this site for life or death decisions. All information is intended as supplementary to official sources. Kindly refer to your country’s official weather agency/government website for local warnings, advisories and bulletins.