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TROPICAL STORM GASTON FORECAST/ADVISORY NUMBER  10
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL072016
0300 UTC THU AUG 25 2016
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL STORM CENTER LOCATED NEAR 18.6N  42.1W AT 25/0300Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 310 DEGREES AT  15 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  990 MB
MAX SUSTAINED WINDS  60 KT WITH GUSTS TO  75 KT.
50 KT....... 40NE  40SE  20SW  30NW.
34 KT....... 80NE  80SE  40SW  60NW.
12 FT SEAS..120NE  90SE  60SW  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 18.6N  42.1W AT 25/0300Z
AT 25/0000Z CENTER WAS LOCATED NEAR 18.1N  41.5W
 
FORECAST VALID 25/1200Z 20.1N  44.0W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 40NE  40SE  20SW  30NW.
34 KT... 80NE  80SE  40SW  60NW.
 
FORECAST VALID 26/0000Z 22.3N  46.0W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 40NE   0SE   0SW  30NW.
34 KT... 80NE  80SE  40SW  60NW.
 
FORECAST VALID 26/1200Z 24.5N  48.3W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 80NE  80SE  40SW  60NW.
 
FORECAST VALID 27/0000Z 26.3N  51.0W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 50NE  30SE   0SW  40NW.
34 KT...130NE 110SE  70SW 100NW.
 
FORECAST VALID 28/0000Z 28.5N  55.5W
MAX WIND  70 KT...GUSTS  85 KT.
50 KT... 70NE  70SE  30SW  50NW.
34 KT...150NE 130SE  80SW 120NW.
 
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 29/0000Z 30.5N  58.5W
MAX WIND  80 KT...GUSTS 100 KT.
 
OUTLOOK VALID 30/0000Z 32.0N  59.5W
MAX WIND  85 KT...GUSTS 105 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.6N  42.1W
 
NEXT ADVISORY AT 25/0900Z
 
$$
FORECASTER AVILA
 
 
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