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TROPICAL STORM HARVEY FORECAST/ADVISORY NUMBER   8
NATIONAL WEATHER SERVICE MIAMI FL   AL1099
0300Z TUE SEP 21 1999
 
AT 11 PM EDT...0300Z...A TROPICAL STORM WARNING IS NOW IN EFFECT
FOR THE FLORIDA EAST COAST FROM SOUTH OF FLAGLER BEACH TO BOCA
RATON. A TROPICAL STORM WATCH REMAINS IN EFFECT FROM BOCA RATON
TO FLORIDA CITY...AND FOR GRAND BAHAMA ISLAND AND THE ABACOS IN
THE NORTHERN BAHAMAS.
 
A TROPICAL STORM WARNING REMAINS IN EFFECT FROM EAST CAPE SABLE
TO THE MOUTH OF THE SUWANNEE RIVER.
 
A HURRICANE WATCH REMAINS IN EFFECT ALONG THE FLORIDA WEST COAST
FROM BONITA BEACH TO THE MOUTH OF THE SUWANNEE RIVER.
 
TROPICAL STORM CENTER LOCATED NEAR 27.1N  84.2W AT 21/0300Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE EAST OR  80 DEGREES AT  9 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  995 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT
50 KT....... 25NE  50SE   0SW   0NW
34 KT....... 75NE 180SE   0SW  30NW
12 FT SEAS.. 75NE 180SE   0SW  30NW
ALL QUADRANT RADII IN NAUTICAL MILES
 
REPEAT...CENTER LOCATED NEAR 27.1N  84.2W AT 21/0300Z
AT 21/0000Z CENTER WAS LOCATED NEAR 27.1N  84.6W
 
FORECAST VALID 21/1200Z 27.3N  82.0W
MAX WIND  55 KT...GUSTS  65 KT
50 KT... 25NE  50SE   0SW   0NW
34 KT... 75NE 150SE  30SW  30NW
 
FORECAST VALID 22/0000Z 28.4N  78.7W
MAX WIND  55 KT...GUSTS  65 KT
50 KT... 25NE  50SE  25SW   0NW
34 KT...100NE 150SE  60SW  30NW
 
FORECAST VALID 22/1200Z 31.5N  74.5W
MAX WIND  55 KT...GUSTS  65 KT
50 KT... 50NE  75SE  30SW   0NW
34 KT...100NE 150SE  60SW  30NW
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 27.1N  84.2W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 23/0000Z 36.0N  68.0W...EXTRATROPICAL
MAX WIND  50 KT...GUSTS  60 KT
50 KT... 50NE  75SE  30SW   0NW
 
OUTLOOK VALID 24/0000Z 43.5N  59.0W...EXTRATROPICAL
MAX WIND  50 KT...GUSTS  60 KT
50 KT... 50NE  75SE  30SW   0NW
 
NEXT ADVISORY AT 21/0900Z
 
GUINEY
 
STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE
FOUND UNDER AFOS HEADER MIASPFAT5 AND WMO HEADER WTNT75 KNHC.
 
 
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