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#212075 (Received by flhurricane at: 4:41 PM 31.Aug.2008) TCPAT3 BULLETIN TROPICAL STORM HANNA ADVISORY NUMBER 15 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL082008 500 PM AST SUN AUG 31 2008 ...TROPICAL STORM WARNING EXTENDED TO THE CENTRAL BAHAMAS... AT 5 PM AST...2100 UTC...THE GOVERNMENT OF THE BAHAMAS HAS ISSUED A TROPICAL STORM WARNING FOR THE CENTRAL BAHAMAS...INCLUDING CAT ISLAND...THE EXUMAS...LONG ISLAND...RUM CAY...AND SAN SALVADOR. A TROPICAL STORM WARNING REMAINS IN EFFECT FOR THE SOUTHEASTERN BAHAMAS...INCLUDING THE ACKLINS...CROOKED ISLAND...THE INAGUAS...MAYAGUANA...AND THE RAGGED ISLANDS. A TROPICAL STORM WARNING IS ALSO IN EFFECT FOR ALL OF 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 500 PM AST...2100Z...THE CENTER OF TROPICAL STORM HANNA WAS LOCATED NEAR LATITUDE 23.5 NORTH...LONGITUDE 71.4 WEST OR ABOUT 140 MILES...225 KM...NORTH OF GRAND TURK ISLAND. HANNA IS MOVING TOWARD THE WEST NEAR 10 MPH...17 KM/HR. HANNA IS EXPECTED TO CONTINUE WESTWARD TONIGHT WITH A DECREASE IN FORWARD SPEED THEN TURN TOWARD THE SOUTHWEST ON TUESDAY. ON THE FORECAST TRACK...HANNA WILL GRADUALLY APPROACH THE SOUTHERN AND CENTRAL BAHAMAS DURING THE NEXT COUPLE OF DAYS. MAXIMUM SUSTAINED WINDS ARE NEAR 45 MPH...75 KM/HR...WITH HIGHER GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 24 HOURS. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 140 MILES...220 KM FROM THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 997 MB...29.44 INCHES. RAINFALL AMOUNTS OF 2 TO 4 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 500 PM AST POSITION...23.5 N...71.4 W. MOVEMENT TOWARD...WEST NEAR 10 MPH. MAXIMUM SUSTAINED WINDS...45 MPH. MINIMUM CENTRAL PRESSURE...997 MB. AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 800 PM AST FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 1100 PM AST. $$ FORECASTER RHOME |