Issued at 400 AM EST THU NOV 10 2011 000WTNT34 KNHC 100835TCPAT4 BULLETINTROPICAL STORM SEAN ADVISORY NUMBER 9NWS NATIONAL HURRICANE CENTER MIAMI FL AL192011400 AM EST THU NOV 10 2011 ...SEAN MOVING NORTHWARD...EXPECTED TO TURN NORTHEASTWARD LATERTODAY... SUMMARY OF 400 AM EST...0900 UTC...INFORMATION----------------------------------------------LOCATION...30.2N 70.9WABOUT 390 MI...625 KM WSW OF BERMUDAMAXIMUM SUSTAINED WINDS...65 MPH...100 KM/HPRESENT MOVEMENT...N OR 355 DEGREES AT 8 MPH...13 KM/HMINIMUM CENTRAL PRESSURE...991 MB...29.26 INCHES WATCHES AND WARNINGS--------------------CHANGES WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR...* BERMUDA A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS AREEXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN 24TO 36 HOURS. INTERESTS IN BERMUDA SHOULD MONITOR PRODUCTS ISSUED BY THE BERMUDAWEATHER SERVICE. DISCUSSION AND 48-HOUR OUTLOOK------------------------------AT 400 AM EST...0900 UTC...THE CENTER OF TROPICAL STORM SEAN WASLOCATED NEAR LATITUDE 30.2 NORTH...LONGITUDE 70.9 WEST. SEAN ISMOVING TOWARD THE NORTH NEAR 8 MPH...13 KM/H. A TURN TOWARD THENORTHEAST IS EXPECTED LATER TODAY...AND A NORTHEASTWARD MOTION ATAN INCREASED FORWARD SPEED IS EXPECTED TONIGHT AND FRIDAY. ON THEFORECAST TRACK...THE CENTER OF SEAN WILL PASS NORTHWEST OF BERMUDAFRIDAY MORNING. MAXIMUM SUSTAINED WINDS ARE NEAR 65 MPH...100 KM/H...WITH HIGHERGUSTS. SOME STRENGTHENING IS POSSIBLE DURING THE NEXT 24 HOURS...AND SEAN COULD BECOME A HURRICANE LATER TODAY OR TONIGHT. WEAKENING IS EXPECTED FRIDAY AND FRIDAY NIGHT. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 255 MILES...410 KMFROM THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 991 MB...29.26 INCHES. HAZARDS AFFECTING LAND----------------------WIND...TROPICAL STORM CONDITIONS ARE EXPECTED ON BERMUDA BY THISEVENING. RAINFALL...SEAN IS EXPECTED TO PRODUCE 1 TO 3 INCHES OF RAIN ONBERMUDA. SURF...SWELLS GENERATED BY SEAN ARE AFFECTING PORTIONS OF THESOUTHEASTERN COAST OF THE UNITED STATES AND BERMUDA...CAUSINGLIFE-THREATENING SURF AND RIP CURRENTS. PLEASE SEE STATEMENTS FROMYOUR LOCAL NATIONAL WEATHER SERVICE OFFICE FOR MORE DETAILS. NEXT ADVISORY-------------NEXT INTERMEDIATE ADVISORY...700 AM EST.NEXT COMPLETE ADVISORY...1000 AM EST. $$FORECASTER BEVEN
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