ZCZC MIATCPAT3 ALL TTAA00 KNHC DDHHMM BULLETIN TROPICAL STORM HANNA INTERMEDIATE ADVISORY NUMBER 30A NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL082008 800 AM AST THU SEP 04 2008 ...HANNA PASSING NEAR THE BAHAMAS... AT 800 AM EDT...1200 UTC...THE GOVERNMENT OF THE BAHAMAS HAS DISCONTINUED THE TROPICAL STORM WARNING FOR THE SOUTHEASTERN BAHAMAS AND FOR THE TURKS AND CAICOS ISLANDS. A TROPICAL STORM WARNING REMAINS IN EFFECT FOR THE CENTRAL AND NORTHWESTERN BAHAMAS. A HURRICANE WATCH REMAINS IN EFFECT FROM SURF CITY NORTH CAROLINA SOUTHWESTWARD TO NORTH OF EDISTO BEACH SOUTH CAROLINA...AND A TROPICAL STORM WATCH IS IN EFFECT FROM EDISTO BEACH SOUTHWESTWARD TO ALTAMAHA SOUND GEORGIA. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE. AT 800 AM AST...1200Z...THE CENTER OF TROPICAL STORM HANNA WAS LOCATED NEAR LATITUDE 24.1 NORTH...LONGITUDE 73.1 WEST OR ABOUT 280 MILES...455 KM...EAST-SOUTHEAST OF NASSAU AND ABOUT 760 MILES...1220 KM...SOUTH-SOUTHEAST OF WILMINGTON NORTH CAROLINA. HANNA IS MOVING TOWARD THE NORTHWEST NEAR 12 MPH...19 KM/HR...AND THIS MOTION IS EXPECTED TO CONTINUE DURING THE NEXT COUPLE OF DAYS...WITH A GRADUAL INCREASE IN FORWARD SPEED. ON THIS TRACK...THE CENTER OF HANNA WILL PASS JUST EAST OF THE CENTRAL AND NORTHWESTERN BAHAMAS TODAY...AND WILL BE NEAR THE SOUTHEAST COAST OF THE UNITED STATES BY FRIDAY OR FRIDAY NIGHT. HOWEVER...RAINS AND WINDS ASSOCIATED WITH HANNA WILL REACH THE COAST WELL IN ADVANCE OF THE CENTER. MAXIMUM SUSTAINED WINDS ARE NEAR 70 MPH...110 KM/HR...WITH HIGHER GUSTS. SLIGHT STRENGTHENING IS POSSIBLE DURING THE NEXT COUPLE OF DAYS...AND HANNA COULD BECOME A HURRICANE BEFORE REACHING THE SOUTHEAST U.S. COAST. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 290 MILES...465 KM FROM THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE RECENTLY REPORTED BY A NOAA RECONNAISSANCE AIRCRAFT WAS 989 MB...29.20 INCHES. COASTAL STORM SURGE FLOODING OF 1 TO 3 FEET ABOVE NORMAL TIDE LEVELS CAN BE EXPECTED IN AREAS OF ONSHORE WINDS WITHIN THE TROPICAL STORM WARNING AREA. 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 AM AST POSITION...24.1 N...73.1 W. MOVEMENT TOWARD...NORTHWEST NEAR 12 MPH. MAXIMUM SUSTAINED WINDS...70 MPH. MINIMUM CENTRAL PRESSURE...989 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 1100 AM AST. $$ FORECASTER FRANKLIN/KNABB NNNN
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