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#211809 (Received by flhurricane at: 7:56 PM 30.Aug.2008) TCPAT3 BULLETIN TROPICAL STORM HANNA INTERMEDIATE ADVISORY NUMBER 11A NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL082008 800 PM AST SAT AUG 30 2008 ...TROPICAL STORM HANNA MOVING ERRATICALLY... A TROPICAL STORM WATCH REMAINS IN EFFECT 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 800 PM AST...0000Z...BASED ON SATELLITE IMAGERY...THE CENTER OF OF TROPICAL STORM HANNA IS RELOCATED TO NEAR LATITUDE 22.8 NORTH... LONGITUDE 67.3 WEST OR ABOUT 265 MILES...425 KM...EAST-NORTHEAST OF GRAND TURK ISLAND. HANNA IS MOVING TOWARD THE NORTH-NORTHWEST NEAR 6 MPH...10 KM/HR. A WEST TO WEST-NORTHWESTWARD MOTION IS EXPECTED TO RESUME THIS EVENING WITH A GRADUAL DECREASE IN FORWARD SPEED 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 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 145 MILES... 230 KM...MAINLY TO THE NORTHEAST FROM 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 800 PM AST POSITION...22.8 N...67.3 W. MOVEMENT TOWARD...NORTH-NORTHWEST NEAR 6 MPH. MAXIMUM SUSTAINED WINDS...50 MPH. MINIMUM CENTRAL PRESSURE...1000 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 1100 PM AST. $$ FORECASTER ROBERTS/BEVEN |