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#372934 (Received by flhurricane at: 5:06 PM 01.Sep.2010) TCMAT4 TROPICAL STORM GASTON FORECAST/ADVISORY NUMBER 2 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL092010 2100 UTC WED SEP 01 2010 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. TROPICAL STORM CENTER LOCATED NEAR 12.9N 37.0W AT 01/2100Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 13 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1005 MB MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT. 34 KT....... 60NE 0SE 0SW 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 12.9N 37.0W AT 01/2100Z AT 01/1800Z CENTER WAS LOCATED NEAR 12.8N 36.5W FORECAST VALID 02/0600Z 13.1N 38.3W MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 60NE 0SE 0SW 60NW. FORECAST VALID 02/1800Z 13.4N 39.9W MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 60NE 0SE 0SW 60NW. FORECAST VALID 03/0600Z 13.7N 41.2W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 60NE 60SE 30SW 45NW. FORECAST VALID 03/1800Z 14.0N 42.5W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 30NE 0SE 0SW 0NW. 34 KT... 60NE 60SE 30SW 45NW. FORECAST VALID 04/1800Z 15.0N 45.5W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 30NE 0SE 0SW 30NW. 34 KT... 60NE 60SE 30SW 45NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 200 NM ON DAY 4 AND 250 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY OUTLOOK VALID 05/1800Z 15.5N 50.0W MAX WIND 65 KT...GUSTS 80 KT. OUTLOOK VALID 06/1800Z 16.5N 54.5W MAX WIND 75 KT...GUSTS 90 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 12.9N 37.0W NEXT ADVISORY AT 02/0300Z $$ FORECASTER BLAKE |