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Tropical Depression TWELVE


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TROPICAL DEPRESSION TWELVE INTERMEDIATE ADVISORY NUMBER   1A
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
8 PM EDT TUE AUG 23 2005
 
...TROPICAL DEPRESSION MOVING SLOWLY OVER THE BAHAMAS...
 
A TROPICAL STORM WARNING IS IN EFFECT FOR THE CENTRAL AND NORTHWEST
BAHAMAS...INCLUDING CAT ISLAND...THE EXUMAS...LONG ISLAND...RUM
CAY...SAN SALVADOR...THE NORTHWESTERN BAHAMAS...THE ABACOS...ANDROS
ISLAND...THE BERRY ISLANDS...BIMINI...ELEUTHERA...GRAND BAHAMA
ISLAND...AND NEW PROVIDENCE.
 
A TROPICAL STORM OR HURRICANE WATCH MAY BE REQUIRED FOR PORTIONS OF
SOUTHERN FLORIDA LATER TONIGHT.
 
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE
INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED
BY YOUR LOCAL WEATHER OFFICE.
 
AT 8 PM EDT...0000Z...THE CENTER OF TROPICAL DEPRESSION TWELVE WAS
ESTIMATED NEAR LATITUDE 23.3 NORTH... LONGITUDE 75.8 WEST OR ABOUT
160 MILES... 255 KM... SOUTHEAST OF NASSAU.
 
THE DEPRESSION IS MOVING ERRATICALLY TOWARD THE WEST-NORTHWEST NEAR 
7 MPH... 11 KM/HR... AND THIS GENERAL MOTION IS EXPECTED TO
CONTINUE FOR THE NEXT 24 HOURS.
 
MAXIMUM SUSTAINED WINDS ARE NEAR  35 MPH... 55 KM/HR... WITH HIGHER
GUSTS.  SOME STRENGTHENING IS FORECAST DURING THE NEXT 24 HOURS...
AND THE DEPRESSION COULD BECOME A TROPICAL STORM BY WEDNESDAY.
 
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1007 MB...29.74 INCHES.
 
TOTAL RAINFALL ACCUMULATIONS OF 3 TO 6 INCHES ARE POSSIBLE OVER
PORTIONS OF THE BAHAMAS...AND ALONG THE NORTHERN COAST OF CUBA...
WITH ISOLATED MAXIMUM AMOUNTS OF 8 INCHES POSSIBLE ALONG THE
NORTHERN COAST OF CUBA.
 
STORM SURGE FLOODING OF 3 TO 5 FEET ABOVE NORMAL TIDE LEVELS...
ALONG WITH LARGE AND DANGEROUS BATTERING WAVES...CAN BE EXPECTED
NEAR THE CENTER IN AREAS OF ONSHORE WINDS IN THE BAHAMAS.
 
REPEATING THE 8 PM EDT POSITION...23.3 N... 75.8 W.  MOVEMENT
TOWARD...WEST-NORTHWEST NEAR  7 MPH.  MAXIMUM SUSTAINED
WINDS... 35 MPH.  MINIMUM CENTRAL PRESSURE...1007 MB.
 
THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT
11 PM EDT.
 
FORECASTER KNABB
 
 
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