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Tropical Storm IRWIN (Text)


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TROPICAL STORM IRWIN FORECAST/ADVISORY NUMBER  35
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP102017
0300 UTC MON JUL 31 2017
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL STORM CENTER LOCATED NEAR 19.8N 126.2W AT 31/0300Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTH-NORTHWEST OR 335 DEGREES AT  11 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1000 MB
MAX SUSTAINED WINDS  55 KT WITH GUSTS TO  65 KT.
50 KT....... 30NE  30SE   0SW   0NW.
34 KT....... 50NE  60SE  40SW  30NW.
12 FT SEAS.. 90NE  90SE  60SW  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 19.8N 126.2W AT 31/0300Z
AT 31/0000Z CENTER WAS LOCATED NEAR 19.2N 125.9W
 
FORECAST VALID 31/1200Z 21.5N 127.1W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 30NE  20SE   0SW   0NW.
34 KT... 50NE  50SE  30SW  30NW.
 
FORECAST VALID 01/0000Z 23.9N 128.2W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 40NE  40SE   0SW  30NW.
 
FORECAST VALID 01/1200Z 26.0N 129.6W...POST-TROP/REMNT LOW
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 02/0000Z 27.6N 131.1W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 03/0000Z 28.9N 133.0W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM
ON DAY 4 AND 150 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 04/0000Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 19.8N 126.2W
 
NEXT ADVISORY AT 31/0900Z
 
$$
FORECASTER BERG
 
 
NNNN

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Page last modified: Friday, 15-Dec-2017 12:10:10 UTC