Eastern Pacific: Hurricane Andres (01E) CAT2 weakens slightly (NHC). 311000Z POSITION nr 15.5N 117.5W, moving WNW 06 knots (JTWC) – Published 310515 1447Z (GMT/UTC)

Hurricane Andres (01E)

(CATEGORY 2 Hurricane on the Saffir-Simpson Hurricane Wind Scale)

…..ANDRES WEAKENS SLIGHTLY…..NHC

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 310600Z IS 30 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

083827W5_NL_sm A31
000
WTPZ31 KNHC 310835
TCPEP1

BULLETIN
HURRICANE ANDRES ADVISORY NUMBER 13
NWS NATIONAL HURRICANE CENTER MIAMI FL EP012015
200 AM PDT SUN MAY 31 2015

…ANDRES WEAKENS SLIGHTLY…
SUMMARY OF 200 AM PDT…0900 UTC…INFORMATION
———————————————-
LOCATION…15.4N 117.4W
ABOUT 710 MI…1145 KM SW OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS…105 MPH…165 KM/H
PRESENT MOVEMENT…NW OR 305 DEGREES AT 7 MPH…11 KM/H
MINIMUM CENTRAL PRESSURE…968 MB…28.59 INCHES
WATCHES AND WARNINGS
——————–
There are no coastal watches or warnings in effect.
DISCUSSION AND 48-HOUR OUTLOOK
——————————
At 200 AM PDT (0900 UTC), the center of Hurricane Andres was located
near latitude 15.4 North, longitude 117.4 West. Andres is moving
toward the northwest near 7 mph (11 km/h). A turn toward the
west-northwest is expected today, and this general motion should
continue through Monday.

Maximum sustained winds have decreased to near 105 mph (165
km/h) with higher gusts. Gradual weakening is forecast during the
next 48 hours.

Hurricane force winds extend outward up to 30 miles (45 km) from the
center and tropical storm force winds extend outward up to 160 miles
(260 km).

The estimated minimum central pressure is 968 mb (28.59 inches).
HAZARDS AFFECTING LAND
———————-
None.
NEXT ADVISORY
————-
Next complete advisory at 800 AM PDT.

$$
Forecaster Brown

Joint Typhoon Warning Center (JTWC)

https://i0.wp.com/www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/warnings/ep0115.gif

WTPN31 PHNC 311000
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/HURRICANE 01E (ANDRES) WARNING NR 013//
RMKS/
1. HURRICANE 01E (ANDRES) WARNING NR 013
01 ACTIVE TROPICAL CYCLONE IN EASTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
310600Z — NEAR 15.3N 117.1W
MOVEMENT PAST SIX HOURS – 300 DEGREES AT 06 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 050 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 140 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
REPEAT POSIT: 15.3N 117.1W

FORECASTS:
12 HRS, VALID AT:
311800Z — 15.8N 118.3W
MAX SUSTAINED WINDS – 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 050 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 140 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 290 DEG/ 07 KTS

24 HRS, VALID AT:
010600Z — 16.3N 119.6W
MAX SUSTAINED WINDS – 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 050 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 140 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 290 DEG/ 07 KTS

36 HRS, VALID AT:
011800Z — 16.8N 120.9W
MAX SUSTAINED WINDS – 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 050 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 120 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 295 DEG/ 08 KTS

EXTENDED OUTLOOK:
48 HRS, VALID AT:
020600Z — 17.5N 122.5W
MAX SUSTAINED WINDS – 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS – 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 090 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 295 DEG/ 08 KTS

72 HRS, VALID AT:
030600Z — 19.0N 125.6W
MAX SUSTAINED WINDS – 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS – 080 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 290 DEG/ 04 KTS

LONG RANGE OUTLOOK:

96 HRS, VALID AT:
040600Z — 19.5N 127.0W
MAX SUSTAINED WINDS – 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 270 DEG/ 02 KTS

120 HRS, VALID AT:
050600Z — 19.5N 128.0W
MAX SUSTAINED WINDS – 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER

REMARKS:
311000Z POSITION NEAR 15.5N 117.5W.
HURRICANE 01E (ANDRES), LOCATED APPROXIMATELY 405 NM WEST-
SOUTHWEST OF SOCORRO ISLAND, HAS TRACKED WEST-NORTHWESTWARD AT 06
KNOTS OVER THE PAST SIX HOURS.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 310600Z IS 30 FEET. NEXT
WARNINGS AT 311600Z, 312200Z, 010400Z AND 011000Z.
//
NNNN

MARITIME/ SHIPPING

graphicast_ep_latest_sm2

000
FZPN03 KNHC 310941
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN MAY 31 2015

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.

PAN PAN

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

SYNOPSIS VALID 0600 UTC SUN MAY 31.
24 HOUR FORECAST VALID 0600 UTC MON JUN 01.
48 HOUR FORECAST VALID 0600 UTC TUE JUN 02.

.WARNINGS.

…HURRICANE WARNING…
.HURRICANE ANDRES NEAR 15.4N 117.4W 968 MB AT 0900 UTC MAY 31
MOVING NW OR 305 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 90 KT
GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 140 NM NE
QUADRANT…90 NM SE QUADRANT…80 NM SW QUADRANT…AND 100 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 270 NM N SEMICIRCLE AND
210 NM S SEMICIRCLE WITH SEAS TO 33 FT. ELSEWHERE WITHIN 270 NM
OF CENTER EXCEPT 180 NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 10
TO 12 FT. REMAINDER AREA FROM 06N TO 23N BETWEEN 109W AND 125W
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE ANDRES NEAR 16.3N 119.6W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 KT. LITTLE CHANGE IN RADIUS OF
TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. ELSEWHERE
WITHIN 240 NM NM OF CENTER…EXCEPT 180 NM SW QUADRANT WINDS 20
TO 33 KT. SEAS 12 FT. REMAINDER AREA FROM 08N TO 24N BETWEEN
113W AND 130W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED
SWELL.
.48 HOUR FORECAST TROPICAL STORM ANDRES NEAR 17.5N 122.5W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE
WINDS WITHIN 80 NM NW AND SE QUADRANTS…90 NM NE QUADRANT AND
60 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM N AND 210
NM S SEMICIRCLES WITH SEAS TO 27 FT. ELSEWHERE WITHIN 240 NM N
AND 210 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 12 FT.
REMAINDER AREA S OF 25N TO A LINE FROM 06N117W TO 06N123W TO
12N134W BETWEEN 117W AND 134W WINDS 20 KT OR LESS. SEAS 8 TO 12
FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM ANDRES NEAR 19.0N 125.6W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. EXTENDED
OUTLOOK…USE FOR GUIDANCE ONLY…ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION ANDRES NEAR 19.5N 127.0W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW ANDRES NEAR 19.5N
128.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 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.

.FROM 10N TO 13N W OF 138W WINDS 20 KT OR LESS. SEAS TO 8 FT
PRIMARILY IN MIXED NE AND SW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 330 NM EITHER SIDE OF A LINE FROM
18N134W TO 15N140W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY
IN MIXED E AND SW SWELL.

.LOW PRES NEAR 12N102W 1008 MB. WITHIN 60 NM NE SEMICIRCLE WINDS
20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 12N104W 1006 MB. WITHIN 75 NM NE
SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 13N105W 1006 MB. WITHIN 90 NM NE
SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE WITHIN 150
NM E SEMICIRCLE WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW SWELL.

.06 HOUR FORECAST S OF 00N BETWEEN 110W AND 120W WINDS 20 KT OR
LESS. SEAS TO 8 FT PRIMARILY IN SW SWELL.
.24 HOUR FORECAST S OF 08N E OF 124W TO A LINE FROM 08N113W TO
03.4S100W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW SWELL.
.48 HOUR FORECAST S OF A LINE FROM 03.4S95W TO 04N110W TO
00N120W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW SWELL.

.06 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO
14.5N96W…INCLUDING THE GULF OF TEHUANTEPEC…N TO NE WINDS 20
TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS.. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W
TO 13.5N96W…INCLUDING THE GULF OF TEHUANTEPEC…N TO NE WINDS
20 TO 25 KT. SEAS TO 9 FT.
.36 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM
15.5N95W TO 13N96W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE
AND SW SWELL.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W
TO 13.5N95.5W…INCLUDING THE GULF OF TEHUANTEPEC…N TO NE
WINDS 20 TO 25 KT. SEAS TO 9 FT.

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

CONVECTION VALID 0730 UTC SUN MAY 31…
.HURRICANE ANDRES…NUMEROUS MODERATE TO STRONG WITHIN 120 NM OF
CENTER. SCATTERED MODERATE ELSEWHERE FROM 08N TO 17N BETWEEN
110W TO 116W.

.LOW PRES NEAR 12N102W 1008 MB…NUMEROUS MODERATE TO STRONG
WITHIN 45 NM OF CENTER. SCATTERED MODERATE ELSEWHERE WITHIN 180
NM SE AND S QUADRANTS.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH…
MONSOON TROUGH AXIS FROM 11N119W TO 07N126W TO 10N137W TO
09N140W. SCATTERED MODERATE TO STRONG BETWEEN 60 NM AND 330 NM
SE OF AXIS BETWEEN 119W AND 125W.

$$
.FORECASTER SCHAUER. NATIONAL HURRICANE CENTER.

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