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TROPICAL STORM ISELLE FORECAST/ADVISORY NUMBER   9
NATIONAL WEATHER SERVICE MIAMI FL   EP1202
0300Z TUE SEP 17 2002
 
TROPICAL STORM CENTER LOCATED NEAR 20.4N 112.1W AT 17/0300Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT  14 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  996 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT.
50 KT....... 50NE  50SE  50SW  50NW.
34 KT.......150NE 150SE 175SW  60NW.
12 FT SEAS..200NE 150SE 175SW  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 20.4N 112.1W AT 17/0300Z
AT 17/0000Z CENTER WAS LOCATED NEAR 20.0N 111.6W
 
FORECAST VALID 17/1200Z 21.5N 113.6W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 50NE  50SE  50SW  50NW.
34 KT...150NE 150SE 175SW  60NW.
 
FORECAST VALID 18/0000Z 22.2N 114.6W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 30NE  30SE  30SW  30NW.
50 KT... 60NE  60SE  60SW  60NW.
34 KT...150NE 150SE 150SW 150NW.
 
FORECAST VALID 18/1200Z 23.0N 115.5W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 30NE  30SE  30SW  30NW.
50 KT... 60NE  60SE  60SW  60NW.
34 KT...150NE 150SE 150SW 150NW.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.4N 112.1W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 19/0000Z 23.5N 116.0W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 50NE  50SE  50SW  50NW.
34 KT...125NE 125SE 125SW 125NW.
 
OUTLOOK VALID 20/0000Z 24.7N 116.7W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 50NE  50SE  50SW  50NW.
34 KT...100NE 100SE 100SW 100NW.
 
NEXT ADVISORY AT 17/0900Z
 
FORECASTER BLAKE/JARVINEN
 
 
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