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Hurricane IVAN


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HURRICANE IVAN FORECAST/ADVISORY NUMBER  27
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL092004
0300Z THU SEP 09 2004
 
AT 11 PM AST...0300Z...THE GOVERNMENT OF THE CAYMAN ISLANDS HAS
ISSUED A HURRICANE WATCH FOR THE CAYMAN ISLANDS.
 
AT 11 PM AST...A TROPICAL STORM WARNING IS IN EFFECT FOR THE ENTIRE
SOUTHWEST PENINSULA OF HAITI FROM THE BORDER OF THE DOMINICAN
REPUBLIC WESTWARD...INCLUDING PORT AU PRINCE.  A HURRICANE WATCH
ALSO REMAINS IN EFFECT FOR THIS AREA.
 
A HURRICANE WARNING REMAINS IN EFFECT FOR ARUBA...BONAIRE...AND
CURACAO.
 
A HURRICANE WATCH AND A TROPICAL STORM WARNING REMAIN IN EFFECT FOR
THE GUAJIRA PENINSULA OF COLOMBIA...AND FOR THE ENTIRE NORTHERN
COAST OF VENEZUELA.
 
A HURRICANE WATCH REMAINS IN EFFECT FOR JAMAICA.  HURRICANE WARNINGS
WILL LIKELY BE REQUIRED FOR JAMAICA THURSDAY MORNING.
 
A TROPICAL STORM WATCH REMAINS IN EFFECT FOR THE SOUTHWESTERN COAST
OF THE DOMINICAN REPUBLIC FROM SANTO DOMINGO WESTWARD TO
PEDERNALES.  TROPICAL STORM WARNINGS MAY BE REQUIRED FOR A PORTION
OF THIS AREA ON THURSDAY.
 
INTERESTS IN CENTRAL AND WESTERN CARIBBEAN SEA SHOULD CLOSELY
MONITOR THE PROGRESS OF DANGEROUS HURRICANE IVAN.
 
HURRICANE CENTER LOCATED NEAR 13.6N  69.1W AT 09/0300Z
POSITION ACCURATE WITHIN  15 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 290 DEGREES AT  15 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  938 MB
MAX SUSTAINED WINDS 125 KT WITH GUSTS TO 155 KT.
64 KT....... 50NE  25SE  25SW  50NW.
50 KT.......100NE  75SE  35SW 100NW.
34 KT.......140NE 125SE  75SW 140NW.
12 FT SEAS..300NE 140SE 140SW 200NW.
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 13.6N  69.1W AT 09/0300Z
AT 09/0000Z CENTER WAS LOCATED NEAR 13.4N  68.4W
 
FORECAST VALID 09/1200Z 14.5N  71.0W
MAX WIND 135 KT...GUSTS 165 KT.
64 KT... 60NE  30SE  30SW  60NW.
50 KT...100NE  80SE  40SW 100NW.
34 KT...150NE 130SE  75SW 150NW.
 
FORECAST VALID 10/0000Z 15.9N  73.4W
MAX WIND 130 KT...GUSTS 160 KT.
64 KT... 60NE  40SE  40SW  60NW.
50 KT...100NE  80SE  50SW 100NW.
34 KT...150NE 130SE  90SW 150NW.
 
FORECAST VALID 10/1200Z 17.4N  75.6W
MAX WIND 125 KT...GUSTS 155 KT.
64 KT... 60NE  45SE  45SW  60NW.
50 KT...100NE  80SE  60SW 100NW.
34 KT...150NE 140SE 100SW 150NW.
 
FORECAST VALID 11/0000Z 18.6N  77.5W...NEAR JAMAICA
MAX WIND 120 KT...GUSTS 145 KT.
50 KT...100NE  90SE  60SW 100NW.
34 KT...150NE 150SE 110SW 140NW.
 
FORECAST VALID 12/0000Z 21.0N  80.0W
MAX WIND 125 KT...GUSTS 155 KT.
50 KT...100NE 100SE  60SW  90NW.
34 KT...150NE 150SE 120SW 130NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM
ON DAY 4 AND 325 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
 
OUTLOOK VALID 13/0000Z 23.5N  82.0W
MAX WIND 120 KT...GUSTS 145 KT.
 
OUTLOOK VALID 14/0000Z 27.0N  82.5W
MAX WIND 115 KT...GUSTS 140 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 13.6N  69.1W
 
NEXT ADVISORY AT 09/0900Z
 
FORECASTER BEVEN
 
 
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