East Pacific/ Mexico: Tropical Storm Dora (04E) 25/1500Z nr 15.0N 101.8W, moving WNW 10 kt (NHC FL) – Published 25 Jun 2017 1608z (GMT/UTC)

Tropical Storm Dora 04E

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 250600Z IS 12 FEET (JTWC)

(Image: @wunderground)

(Image: @wunderground)

National Hurricane Center FL

000
WTPZ34 KNHC 251432
TCPEP4

BULLETIN
Tropical Storm Dora Advisory Number 3
NWS National Hurricane Center Miami FL EP042017
1000 AM CDT Sun Jun 25 2017

…DORA CONTINUES TO STRENGTHEN…
…HEAVY RAINS POSSIBLE ALONG THE SOUTHWESTERN COAST OF MEXICO…

SUMMARY OF 1000 AM CDT…1500 UTC…INFORMATION
———————————————–
LOCATION…15.0N 101.8W
ABOUT 180 MI…295 KM SW OF ACAPULCO MEXICO
ABOUT 320 MI…520 KM SSE OF MANZANILLO MEXICO
MAXIMUM SUSTAINED WINDS…50 MPH…85 KM/H
PRESENT MOVEMENT…WNW OR 295 DEGREES AT 12 MPH…19 KM/H
MINIMUM CENTRAL PRESSURE…1001 MB…29.56 INCHES

 

WATCHES AND WARNINGS
——————–
There are no coastal watches or warnings in effect.

 

DISCUSSION AND 48-HOUR OUTLOOK
——————————
At 1000 AM CDT (1500 UTC), the center of Tropical Storm Dora was
located near latitude 15.0 North, longitude 101.8 West. Dora is
moving toward the west-northwest near 12 mph (19 km/h), and this
general motion is expected to continue over the next 48 hours. On
the forecast track, the center of Dora is expected to move parallel
to but remain offshore of the coast of Mexico.

Satellite images indicate that the maximum sustained winds have
increased to near 50 mph (85 km/h) with higher gusts.
Additional strengthening is forecast during the next day or so, and
Dora could become a hurricane on Monday.

Tropical-storm-force winds extend outward up to 45 miles (75 km)
from the center.

The estimated minimum central pressure is 1001 mb (29.56 inches).

 

HAZARDS AFFECTING LAND
———————-
RAINFALL: Dora is expected to produce rain accumulations of 1 to 3
inches with isolated maximum amounts of 5 inches along coastal
sections of the Mexican states of Oaxaca, Guerrero, and Michoacan
through Monday.

 

NEXT ADVISORY
————-
Next complete advisory at 400 PM CDT.

$$
Forecaster Pasch

Joint Typhoon Warning Center (JTWC)

Tropical Storm 04E (Dora) Warning #02
Issued at 25/1000Z

WTPN31 PHNC 251000
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 04E (DORA) WARNING NR 002
UPGRADED FROM TROPICAL DEPRESSION 04E
01 ACTIVE TROPICAL CYCLONE IN EASTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
250600Z — NEAR 14.5N 100.4W
MOVEMENT PAST SIX HOURS – 300 DEGREES AT 10 KTS
POSITION ACCURATE TO WITHIN 025 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 – 040 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
REPEAT POSIT: 14.5N 100.4W

FORECASTS:
12 HRS, VALID AT:
251800Z — 15.5N 102.5W
MAX SUSTAINED WINDS – 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS – 050 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 300 DEG/ 10 KTS

24 HRS, VALID AT:
260600Z — 16.4N 104.3W
MAX SUSTAINED WINDS – 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS – 030 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 060 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 305 DEG/ 10 KTS

36 HRS, VALID AT:
261800Z — 17.5N 106.1W
MAX SUSTAINED WINDS – 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS – 015 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS – 030 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 070 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 300 DEG/ 10 KTS

EXTENDED OUTLOOK:
48 HRS, VALID AT:
270600Z — 18.4N 107.9W
MAX SUSTAINED WINDS – 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS – 030 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS – 060 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 290 DEG/ 08 KTS

72 HRS, VALID AT:
280600Z — 19.5N 111.2W
MAX SUSTAINED WINDS – 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS – 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 285 DEG/ 08 KTS

LONG RANGE OUTLOOK:

96 HRS, VALID AT:
290600Z — 20.3N 114.5W
MAX SUSTAINED WINDS – 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
POST-TROP/REMNT LOW
VECTOR TO 120 HR POSIT: 265 DEG/ 07 KTS

120 HRS, VALID AT:
300600Z — 20.0N 117.5W
MAX SUSTAINED WINDS – 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
POST-TROP/REMNT LOW

REMARKS:
251000Z POSITION NEAR 14.8N 101.1W.
TROPICAL STORM 04E (DORA), LOCATED APPROXIMATELY 1422 NM
SOUTHEAST OF SAN DIEGO, HAS TRACKED WEST-NORTHWESTWARD AT 10
KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
250600Z IS 12 FEET. NEXT WARNINGS AT 251600Z, 252200Z, 260400Z AND
261000Z.//
NNNN

Other

MARITIME/SHIPPING

000
FZPN03 KNHC 251554
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN JUN 25 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.

PAN PAN

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

SYNOPSIS VALID 1200 UTC SUN JUN 25.
24 HOUR FORECAST VALID 1200 UTC MON JUN 26.
48 HOUR FORECAST VALID 1200 UTC TUE JUN 27.

.WARNINGS.

…HURRICANE WARNING…
.TROPICAL STORM DORA NEAR 15.0N 101.8W 1001 MB AT 1500 UTC JUN
25 MOVING WNW OR 295 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM OF CENTER
EXCEPT 0 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 75 NM N
SEMICIRCLE…30 NM SE QUADRANT AND 0 NM SW QUADRANT WITH SEAS TO
14 FT. ELSEWHERE WITHIN 150 NM NE AND 60 NM SW SEMICIRCLES OF
CENTER WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST HURRICANE DORA NEAR 16.8N 105.1W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS
WITHIN 60 NM NE QUADRANT…40 NM SE QUADRANT…30 NM SW
QUADRANT…AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
60 NM OF CENTER WITH SEAS TO 23 FT. ELSEWHERE WITHIN 120 NM
CENTER WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST HURRICANE DORA NEAR 18.6N 108.6W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS
WITHIN 50 NM NW AND SE QUADRANTS…70 NM NE QUADRANT AND 40 NM
SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER WITH
SEAS TO 23 FT. ELSEWHERE WITHIN 120 NM OF CENTER…WINDS 20 TO
33 KT. SEAS 8 TO 11 FT.
.72 HOUR FORECAST TROPICAL STORM DORA NEAR 19.6N 111.7W. MAXIMUM
SUSTAINED WINDS 50 KT GUSTS 60 KT.
EXTENDED OUTLOOK…USE FOR GUIDANCE ONLY…ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM DORA NEAR 20.3N 115.0W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW DORA NEAR 20.0N
118.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 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.

.N OF 24N W OF 135W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N
SWELL.
.24 HOUR FORECAST N OF 29N W OF 139W WINDS 20 KT OR LESS. SEAS
TO 8 FT IN N SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST S OF 02S E OF 106W 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 1500 UTC SUN JUN 25…

.TROPICAL STORM DORA…NUMEROUS MODERATE AND SCATTERED STRONG
WITHIN 60 NM NE AND 90 NM SW SEMICIRCLES OF DORA. SCATTERED
MODERATE ISOLATED STRONG ELSEWHERE FROM 11N TO 17N BETWEEN 99W
AND 105W.

.SCATTERED MODERATE ISOLATED STRONG FROM 01N TO 07N E OF 81W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH…
MONSOON TROUGH FROM 10N84W TO 12N94W, IT THEN RESUMES AT 10N107W
TO 07N131W. ITCZ FROM 07N131W TO BEYOND 08N140W. SCATTERED
MODERATE ISOLATED STRONG WITHIN 60 NM N OF THE MONSOON TROUGH
BETWEEN 88W AND 90W. SCATTERED MODERATE WITHIN 120 NM S OF THE
MONSOON TROUGH BETWEEN 110W AND 113W. SCATTERED MODERATE WITHIN
60 NM OF THE MONSOON TROUGH BETWEEN 126W AND 129W.

$$
.FORECASTER AL. 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.