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Tropical Storm HANNA


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TROPICAL STORM HANNA ADVISORY NUMBER  16
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL082008
1100 PM AST SUN AUG 31 2008

...HANNA SLIGHTLY STRONGER...
 
A TROPICAL STORM WARNING REMAINS IN EFFECT FOR THE CENTRAL AND
SOUTHEASTERN BAHAMAS...AND THE TURKS AND CAICOS ISLANDS.
  
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE
INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED
BY YOUR LOCAL WEATHER OFFICE.
 
AT 1100 PM AST...0300Z...THE CENTER OF TROPICAL STORM HANNA WAS
LOCATED NEAR LATITUDE 23.7 NORTH...LONGITUDE 72.2 WEST OR ABOUT 100
MILES...160 KM...NORTH-NORTHEAST OF THE SOUTHEASTERN BAHAMAS.
 
HANNA IS MOVING TOWARD THE WEST NEAR 8 MPH...13 KM/HR.  A MOTION
BETWEEN WEST AND WEST-SOUTHWEST WITH A DECREASE IN FORWARD SPEED
IS EXPECTED DURING THE NEXT DAY OR SO.  ON THIS TRACK...THE CENTER
OF HANNA WILL MOVE NEAR OR OVER THE SOUTHEASTERN BAHAMAS DURING THE
NEXT DAY OR TWO.
 
A NOAA BUOY INDICATES THAT THE MAXIMUM SUSTAINED WINDS HAVE
INCREASED TO NEAR 50 MPH...85 KM/HR...WITH HIGHER GUSTS.  LITTLE
CHANGE IN STRENGTH IS FORECAST DURING THE NEXT DAY OR SO.
 
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105 MILES...165 KM
FROM THE CENTER.
 
ESTIMATED MINIMUM CENTRAL PRESSURE IS 997 MB...29.44 INCHES.
 
RAINFALL AMOUNTS OF 2 TO 4 INCHES ARE POSSIBLE IN THE TURKS AND
CAICOS ISLANDS.
 
SWELLS FROM HANNA ARE EXPECTED TO INCREASE THE RISK OF DANGEROUS RIP
CURRENTS ALONG PORTIONS OF THE SOUTHEASTERN UNITED STATES COAST
DURING THE NEXT COUPLE OF DAYS.
 
REPEATING THE 1100 PM AST POSITION...23.7 N...72.2 W.  MOVEMENT
TOWARD...WEST NEAR 8 MPH.  MAXIMUM SUSTAINED WINDS...50 MPH.
MINIMUM CENTRAL PRESSURE...997 MB.
 
AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE
CENTER AT 200 AM AST FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 500
AM AST.
 
$$
FORECASTER BROWN
 
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