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TROPICAL STORM ISIDORE FORECAST/ADVISORY NUMBER 9
NATIONAL WEATHER SERVICE MIAMI FL AL1002
0900Z WED SEP 18 2002
A TROPICAL STORM WARNING REMAINS IN EFFECT FOR JAMAICA. A TROPICAL
STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED
WITHIN THE WARNING AREA WITHIN THE NEXT 24 HOURS
A TROPICAL STORM WATCH REMAINS IN EFFECT FOR THE CAYMAN ISLANDS.
TROPICAL STORM WARNINGS MAY BE REQUIRED FOR THESE ISLANDS LATER
TODAY.
A HURRICANE WATCH MAY BE REQUIRED FOR PORTIONS OF WESTERN CUBA
LATER TODAY.
TROPICAL STORM CENTER LOCATED NEAR 17.2N 78.3W AT 18/0900Z
POSITION ACCURATE WITHIN 30 NM
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 315 DEGREES AT 5 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB
MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT.
34 KT....... 75NE 0SE 0SW 0NW.
12 FT SEAS.. 75NE 0SE 0SW 0NW.
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 17.2N 78.3W AT 18/0900Z
AT 18/0600Z CENTER WAS LOCATED NEAR 17.0N 78.1W
FORECAST VALID 18/1800Z 17.9N 79.0W
MAX WIND 40 KT...GUSTS 50 KT.
34 KT... 75NE 50SE 0SW 50NW.
FORECAST VALID 19/0600Z 19.2N 80.3W
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 30NE 30SE 30SW 30NW.
34 KT... 75NE 75SE 50SW 75NW.
FORECAST VALID 19/1800Z 20.5N 81.7W
MAX WIND 60 KT...GUSTS 75 KT.
50 KT... 30NE 30SE 30SW 30NW.
34 KT... 75NE 75SE 50SW 75NW.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 17.2N 78.3W
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
OUTLOOK VALID 20/0600Z 21.6N 82.9W
MAX WIND 70 KT...GUSTS 85 KT.
50 KT... 40NE 40SE 40SW 40NW.
34 KT... 75NE 75SE 50SW 75NW.
OUTLOOK VALID 21/0600Z 23.0N 84.5W
MAX WIND 80 KT...GUSTS 100 KT.
50 KT... 40NE 40SE 40SW 40NW.
34 KT... 75NE 75SE 50SW 75NW.
NEXT ADVISORY AT 18/1500Z
FORECASTER BEVEN
NNNN
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