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#211990 (Received by flhurricane at: 10:49 AM 31.Aug.2008) TCPAT3 BULLETIN TROPICAL STORM HANNA ADVISORY NUMBER 14 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL082008 1100 AM AST SUN AUG 31 2008 ...HANNA WEAKENS A LITTLE... AT 11 AM AST...1500 UTC...THE GOVERNMENT OF THE BAHAMAS HAS ISSUED A TROPICAL STORM WARNING FOR THE SOUTHEASTERN BAHAMAS...INCLUDING THE ACKLINS...CROOKED ISLAND...THE INAGUAS...MAYAGUANA...AND THE RAGGED ISLANDS. A TROPICAL STORM WARNING REMAINS IN EFFECT FOR ALL OF THE TURKS AND CAICOS ISLANDS. AT 11 AM AST...1500 UTC...THE GOVERNMENT OF THE BAHAMAS HAS ISSUED A TROPICAL STORM WATCH FOR THE CENTRAL BAHAMAS...INCLUDING CAT ISLAND...THE EXUMAS...LONG ISLAND...RUM CAY...AND SAN SALVADOR. 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 23.3 NORTH...LONGITUDE 70.0 WEST OR ABOUT 145 MILES...230 KM...NORTH-NORTHEAST OF GRAND TURK ISLAND. HANNA IS MOVING TOWARD THE WEST-NORTHWEST NEAR 10 MPH...17 KM/HR. HANNA IS EXPECTED TO TURN TOWARD THE WEST DURING THE NEXT 24 HOURS...THEN TURN SOUTHWEST WITH A DECREASE IN FORWARD SPEED LATE MONDAY OR TUESDAY. ON THE FORECAST TRACK...HANNA WILL GRADUALLY APPROACH THE SOUTHERN AND CENTRAL BAHAMAS DURING THE NEXT COUPLE OF DAYS. MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 50 MPH...85 KM/HR...WITH HIGHER GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 24 HOURS. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 205 MILES...335 KM FROM THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 999 MB...29.50 INCHES. RAINFALL AMOUNTS OF 1 TO 3 INCHES WILL BE POSSIBLE IN THE TURKS AND CAICOS ISLANDS. 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...23.3 N...70.0 W. MOVEMENT TOWARD...WEST-NORTHWEST NEAR 10 MPH. MAXIMUM SUSTAINED WINDS...50 MPH. MINIMUM CENTRAL PRESSURE...999 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 RHOME |