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#211691 (Received by flhurricane at: 10:49 AM 30.Aug.2008) TCPAT3 BULLETIN TROPICAL STORM HANNA ADVISORY NUMBER 10 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL082008 1100 AM AST SAT AUG 30 2008 ...TROPICAL STORM WATCHES ISSUED FOR PORTIONS OF THE BAHAMAS AND THE TURKS AND CAICOS ISLANDS... AT 11 AM AST...1500 UTC...THE GOVERNMENT OF THE BAHAMAS HAS ISSUED A TROPICAL STORM WATCH FOR THE SOUTHEASTERN BAHAMAS...INCLUDING THE ACKLINS...CROOKED ISLAND...THE INAGUAS...MAYAGUANA...AND THE RAGGED ISLANDS...AS WELL AS FOR 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 AM AST...1500Z...THE CENTER OF TROPICAL STORM HANNA WAS LOCATED NEAR LATITUDE 21.9 NORTH...LONGITUDE 66.4 WEST OR ABOUT 305 MILES...490 KM...EAST OF GRAND TURK ISLAND. HANNA IS MOVING TOWARD THE WEST NEAR 8 MPH...13 KM/HR. A WEST TO WEST-NORTHWESTWARD MOTION WITH A GRADUAL DECREASE IN FORWARD SPEED IS FORECAST DURING THE NEXT COUPLE OF DAYS. ON THIS TRACK...THE CENTER OF HANNA IS FORECAST TO MOVE NEAR OR JUST NORTHEAST OF THE TURKS AND CAICOS ISLANDS LATE SUNDAY OR EARLY MONDAY. MAXIMUM SUSTAINED WINDS ARE NEAR 50 MPH...85 KM/HR...WITH HIGHER GUSTS. SOME GRADUAL STRENGTHENING IS FORECAST DURING THE NEXT DAY OR TWO. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 140 MILES... 220 KM...MAINLY TO THE NORTHEAST OF THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 1000 MB...29.53 INCHES. LONG-PERIOD 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 AM AST POSITION...21.9 N...66.4 W. MOVEMENT TOWARD...WEST NEAR 8 MPH. MAXIMUM SUSTAINED WINDS...50 MPH. MINIMUM CENTRAL PRESSURE...1000 MB. AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 200 PM AST FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 500 PM AST. $$ FORECASTER BROWN |