HOME	ACTIVE CYCLONES	FORECASTS	IMAGERY	ABOUT TPC	RECONNAISSANCE

ZCZC MIATCMAT5 ALL
TTAA00 KNHC DDHHMM
TROPICAL STORM HARVEY FORECAST/ADVISORY NUMBER   7
NATIONAL WEATHER SERVICE MIAMI FL   AL1099
2100Z MON SEP 20 1999
 
AT 5 PM EDT...2100Z...THE TROPICAL STORM WARNING IS EXTENDED
SOUTHWARD ALONG THE FLORIDA WEST COAST.  A TROPICAL STORM WARNING
NOW EXTENDS 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.
 
AT 5 PM EDT...2100Z...THE TROPICAL STORM WATCH IS EXTENDED SOUTHWARD
ALONG THE FLORIDA EAST COAST.  A TROPICAL STORM WATCH NOW EXTENDS
FROM FLORIDA CITY NORTHWARD TO JUST SOUTH OF FLAGLER BEACH.
 
TROPICAL STORM CENTER LOCATED NEAR 27.0N  85.4W AT 20/2100Z
POSITION ACCURATE WITHIN  40 NM
 
PRESENT MOVEMENT TOWARD THE EAST NORTHEAST OR  75 DEGREES AT  5 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  998 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT
50 KT....... 50NE  90SE   0SW   0NW
34 KT....... 90NE 150SE   0SW   0NW
12 FT SEAS.. 90NE 150SE   0SW   0NW
ALL QUADRANT RADII IN NAUTICAL MILES
 
REPEAT...CENTER LOCATED NEAR 27.0N  85.4W AT 20/2100Z
AT 20/1800Z CENTER WAS LOCATED NEAR 27.0N  85.6W
 
FORECAST VALID 21/0600Z 27.4N  84.2W
MAX WIND  55 KT...GUSTS  65 KT
50 KT... 50NE  90SE   0SW   0NW
34 KT... 90NE 150SE  30SW   0NW
 
FORECAST VALID 21/1800Z 27.9N  82.2W
MAX WIND  60 KT...GUSTS  75 KT
50 KT... 50NE  90SE  30SW   0NW
34 KT...100NE 150SE  60SW   0NW
 
FORECAST VALID 22/0600Z 29.5N  79.0W
MAX WIND  50 KT...GUSTS  60 KT
50 KT... 50NE  90SE  30SW   0NW
34 KT...100NE 150SE  60SW   0NW
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 27.0N  85.4W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 22/1800Z 32.5N  74.0W
MAX WIND  60 KT...GUSTS  75 KT
50 KT... 50NE  90SE  30SW   0NW
 
OUTLOOK VALID 23/1800Z 39.0N  64.0W...EXTRATROPICAL
MAX WIND  50 KT...GUSTS  60 KT
50 KT... 50NE  90SE  30SW   0NW
 
NEXT ADVISORY AT 21/0300Z
 
PASCH
 
STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE
FOUND UNDER AFOS HEADER MIASPFAT5 AND WMO HEADER WTNT75 KNHC.
 
NNNN