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#372860 (Received by flhurricane at: 4:46 AM 01.Sep.2010) TCMAT3 TROPICAL STORM FIONA FORECAST/ADVISORY NUMBER 7 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL082010 0900 UTC WED SEP 01 2010 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * ST. MARTIN AND ST. BARTHELEMY A TROPICAL STORM WATCH IS IN EFFECT FOR... * ANTIGUA...BARBUDA...MONTSERRAT...ST. KITTS...NEVIS...AND ANGUILLA * ST. MAARTEN...SABA...AND ST. EUSTATIUS A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN 12 TO 18 HOURS. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN 12 TO 18 HOURS. INTERESTS ELSEWHERE IN THE NORTHERN LEEWARD ISLANDS SHOULD MONITOR THE PROGRESS OF FIONA. TROPICAL STORM CENTER LOCATED NEAR 17.4N 60.2W AT 01/0900Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 290 DEGREES AT 12 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1004 MB MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT. 34 KT.......120NE 120SE 0SW 75NW. 12 FT SEAS..180NE 0SE 0SW 240NW. 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 17.4N 60.2W AT 01/0900Z AT 01/0600Z CENTER WAS LOCATED NEAR 17.2N 59.8W FORECAST VALID 01/1800Z 18.9N 62.5W MAX WIND 45 KT...GUSTS 55 KT. 34 KT...120NE 120SE 0SW 75NW. FORECAST VALID 02/0600Z 21.2N 64.7W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 30NE 30SE 0SW 20NW. 34 KT...120NE 120SE 50SW 75NW. FORECAST VALID 02/1800Z 23.5N 66.5W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 30NE 30SE 0SW 20NW. 34 KT...120NE 120SE 50SW 75NW. FORECAST VALID 03/0600Z 26.3N 67.3W MAX WIND 40 KT...GUSTS 50 KT. 34 KT...120NE 120SE 50SW 75NW. FORECAST VALID 04/0600Z 29.2N 67.5W MAX WIND 35 KT...GUSTS 45 KT. 34 KT...100NE 100SE 40SW 75NW. 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 05/0600Z 31.5N 67.0W MAX WIND 30 KT...GUSTS 40 KT. OUTLOOK VALID 06/0600Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 17.4N 60.2W NEXT ADVISORY AT 01/1500Z $$ FORECASTER STEWART |