Issued at 100 AM EST THU NOV 10 2011 000WTNT34 KNHC 100540TCPAT4 BULLETINTROPICAL STORM SEAN INTERMEDIATE ADVISORY NUMBER 8ANWS NATIONAL HURRICANE CENTER MIAMI FL AL192011100 AM EST THU NOV 10 2011 ...SEAN MOVING NORTHWARD...COULD STILL BECOME A HURRICANE LATERTODAY... SUMMARY OF 100 AM EST...0600 UTC...INFORMATION----------------------------------------------LOCATION...29.9N 70.8WABOUT 390 MI...630 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 100 AM EST...0600 UTC...THE CENTER OF TROPICAL STORM SEAN WASLOCATED NEAR LATITUDE 29.9 NORTH...LONGITUDE 70.8 WEST. SEAN ISMOVING TOWARD THE NORTH NEAR 8 MPH...13 KM/H. A TURN TOWARD THENORTHEAST AND AN INCREASE IN FORWARD SPEED ARE EXPECTED LATERTODAY...WITH A FURTHER INCREASE IN FORWARD SPEED EXPECTED TONIGHTAND FRIDAY. ON THE FORECAST TRACK THE CENTER OF SEAN WILL PASSNORTHWEST OF BERMUDA FRIDAY MORNING. MAXIMUM SUSTAINED WINDS ARE NEAR 65 MPH...100 KM/H...WITH HIGHERGUSTS. SOME STRENGTHENING IS EXPECTED IN THE NEXT 24 HOURS...ANDSEAN COULD BECOME A HURRICANE LATER TODAY. WEAKENING IS EXPECTEDON FRIDAY. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 255 MILES...410 KMFROM THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 991 MB...29.26 INCHES. HAZARDS AFFECTING LAND----------------------WIND...TROPICAL STORM CONDITIONS ARE EXPECTED ON BERMUDA BY THURSDAYEVENING. 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 COMPLETE ADVISORY...400 AM EST. $$FORECASTER BEVEN
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