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TROPICAL STORM FLOYD FORECAST/ADVISORY NUMBER   4
NATIONAL WEATHER SERVICE MIAMI FL   AL0899
1500Z WED SEP 08 1999
 
TROPICAL STORM CENTER LOCATED NEAR 15.8N  50.0W AT 08/1500Z
POSITION ACCURATE WITHIN  60 NM
 
PRESENT MOVEMENT TOWARD THE WEST NORTHWEST OR 285 DEGREES AT 13 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1003 MB
MAX SUSTAINED WINDS  40 KT WITH GUSTS TO  50 KT
34 KT....... 75NE  50SE  50SW  75NW
12 FT SEAS.. 75NE  50SE  50SW  75NW
ALL QUADRANT RADII IN NAUTICAL MILES
 
REPEAT...CENTER LOCATED NEAR 15.8N  50.0W AT 08/1500Z
AT 08/1200Z CENTER WAS LOCATED NEAR 15.6N  49.4W
 
FORECAST VALID 09/0000Z 16.3N  52.0W
MAX WIND  45 KT...GUSTS  55 KT
34 KT... 75NE  50SE  50SW  75NW
 
FORECAST VALID 09/1200Z 17.2N  54.5W
MAX WIND  55 KT...GUSTS  65 KT
50 KT... 30NE  30SE  30SW  30NW
34 KT... 90NE  60SE  60SW  90NW
 
FORECAST VALID 10/0000Z 18.3N  56.6W
MAX WIND  65 KT...GUSTS  80 KT
64 KT... 25NE  25SE  25SW  25NW
50 KT... 40NE  40SE  40SW  40NW
34 KT...100NE  75SE  75SW 100NW
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 15.8N  50.0W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 10/1200Z 19.5N  58.5W
MAX WIND  75 KT...GUSTS  90 KT
50 KT... 60NE  40SE  40SW  60NW
 
OUTLOOK VALID 11/1200Z 21.5N  61.5W
MAX WIND  90 KT...GUSTS 110 KT
50 KT... 75NE  75SE  75SW  75NW
 
NEXT ADVISORY AT 08/2100Z
 
FRANKLIN
 
STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE
FOUND UNDER AFOS HEADER MIASPFAT3 AND WMO HEADER WTNT73 KNHC.
 
 
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