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TROPICAL STORM IRWIN FORECAST/ADVISORY NUMBER  25
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP102017
1500 UTC FRI JUL 28 2017

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

TROPICAL STORM CENTER LOCATED NEAR 14.8N 125.3W AT 28/1500Z
POSITION ACCURATE WITHIN  20 NM

PRESENT MOVEMENT TOWARD THE NORTH OR 360 DEGREES AT   0 KT

ESTIMATED MINIMUM CENTRAL PRESSURE  998 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT.
50 KT....... 20NE   0SE   0SW  20NW.
34 KT....... 60NE  60SE  30SW  30NW.
12 FT SEAS.. 90NE  75SE  75SW  90NW.
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 14.8N 125.3W AT 28/1500Z
AT 28/1200Z CENTER WAS LOCATED NEAR 14.8N 125.3W

FORECAST VALID 29/0000Z 14.8N 125.3W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 20NE  20SE   0SW   0NW.
34 KT... 70NE  60SE  40SW  40NW.

FORECAST VALID 29/1200Z 15.2N 125.4W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 20NE  20SE   0SW   0NW.
34 KT... 70NE  60SE  40SW  40NW.

FORECAST VALID 30/0000Z 16.2N 125.3W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 20NE  20SE   0SW   0NW.
34 KT... 70NE  60SE  40SW  40NW.

FORECAST VALID 30/1200Z 18.0N 125.5W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 70NE  60SE  50SW  50NW.

FORECAST VALID 31/1200Z 21.5N 128.0W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 70NE  60SE  50SW  50NW.

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 01/1200Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 14.8N 125.3W

NEXT ADVISORY AT 28/2100Z

$$
FORECASTER AVILA


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