Issued at 500 PM AST FRI NOV 11 2011 000WTNT34 KNHC 112030TCPAT4 BULLETINTROPICAL STORM SEAN ADVISORY NUMBER 15NWS NATIONAL HURRICANE CENTER MIAMI FL AL192011500 PM AST FRI NOV 11 2011 ...SEAN EXPECTED TO BECOME POST-TROPICAL BY TONIGHT... SUMMARY OF 500 PM AST...2100 UTC...INFORMATION----------------------------------------------LOCATION...35.5N 61.3WABOUT 300 MI...480 KM NE OF BERMUDAMAXIMUM SUSTAINED WINDS...50 MPH...85 KM/HPRESENT MOVEMENT...NE OR 55 DEGREES AT 30 MPH...48 KM/HMINIMUM CENTRAL PRESSURE...991 MB...29.26 INCHES WATCHES AND WARNINGS--------------------CHANGES WITH THIS ADVISORY... THE BERMUDA WEATHER SERVICE HAS DISCONTINUED THE TROPICAL STORMWARNING FOR BERMUDA. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. DISCUSSION AND 48-HOUR OUTLOOK------------------------------AT 500 PM AST...2100 UTC...THE CENTER OF TROPICAL STORM SEAN WASLOCATED NEAR LATITUDE 35.5 NORTH...LONGITUDE 61.3 WEST. SEAN ISMOVING TOWARD THE NORTHEAST NEAR 30 MPH...48 KM/H...AND THIS GENERALMOTION IS EXPECTED TO CONTINUE THROUGH TONIGHT. MAXIMUM SUSTAINED WINDS REMAIN NEAR 50 MPH...85 KM/H...WITH HIGHERGUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST BEFORE SEAN ISABSORBED INTO A FRONTAL SYSTEM TONIGHT OR EARLY SATURDAY. TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 175 MILES...280 KMFROM THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 991 MB...29.26 INCHES. HAZARDS AFFECTING LAND----------------------SURF...SWELLS GENERATED BY SEAN ARE AFFECTING BERMUDA...CAUSINGLIFE-THREATENING SURF AND RIP CURRENTS. THESE SWELLS SHOULDGRADUALLY DIMINISH DURING THE NEXT DAY OR SO. NEXT ADVISORY-------------NEXT COMPLETE ADVISORY...1100 PM AST. $$FORECASTER CANGIALOSI
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