[Tropical] Public Tropical Cyclone Advisory

EMWIN Server emwin at nashvilleweather.net
Wed Nov 9 08:48:14 CST 2011


WTNT34 KNHC 091447
TCPAT4

BULLETIN
TROPICAL STORM SEAN ADVISORY NUMBER   6
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL192011
1000 AM EST WED NOV 09 2011

...SEAN A LITTLE STRONGER AS IT TURNS TO THE NORTHWEST...


SUMMARY OF 1000 AM EST...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...27.9N 70.5W
ABOUT 455 MI...735 KM SW OF BERMUDA
MAXIMUM SUSTAINED WINDS...60 MPH...95 KM/H
PRESENT MOVEMENT...NW OR 320 DEGREES AT 3 MPH...6 KM/H
MINIMUM CENTRAL PRESSURE...994 MB...29.35 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 ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS.

INTERESTS IN BERMUDA SHOULD MONITOR PRODUCTS ISSUED BY THE BERMUDA
WEATHER SERVICE.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 1000 AM EST...1500 UTC...THE CENTER OF TROPICAL STORM SEAN WAS
LOCATED NEAR LATITUDE 27.9 NORTH...LONGITUDE 70.5 WEST. SEAN IS
MOVING TOWARD THE NORTHWEST NEAR 3 MPH...6 KM/H.  A GRADUAL TURN
TOWARD THE NORTH IS EXPECTED TODAY...FOLLOWED BY A TURN TOWARD THE
NORTHEAST WITH AN INCREASE IN FORWARD SPEED ON THURSDAY.  ON THE
FORECAST TRACK...THE CENTER OF SEAN IS EXPECTED TO PASS NORTHWEST
OF BERMUDA ON FRIDAY MORNING.

MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 60 MPH...95
KM/H...WITH HIGHER GUSTS.  SOME INCREASE IN STRENGTH IS POSSIBLE
OVER THE NEXT DAY OR SO...WITH WEAKENING LIKELY ON FRIDAY.

TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 290 MILES...465 KM
FROM THE CENTER.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 994 MB...29.35 INCHES.


HAZARDS AFFECTING LAND
----------------------
WIND...TROPICAL STORM CONDITIONS ARE EXPECTED ON BERMUDA BY THURSDAY
NIGHT.

RAINFALL...SEAN IS EXPECTED TO PRODUCE 1 TO 3 INCHES OF RAIN ON
BERMUDA.

SURF...SWELLS GENERATED BY SEAN ARE EXPECTED TO AFFECT PORTIONS OF
THE SOUTHEASTERN COAST OF THE UNITED STATES AND BERMUDA DURING THE
NEXT COUPLE OF DAYS...CAUSING LIFE-THREATENING SURF AND RIP
CURRENTS. PLEASE SEE STATEMENTS FROM YOUR LOCAL NATIONAL WEATHER
SERVICE OFFICE FOR MORE DETAILS.


NEXT ADVISORY
-------------
NEXT INTERMEDIATE ADVISORY...100 PM EST.
NEXT COMPLETE ADVISORY...400 PM EST.

$$
FORECASTER BLAKE



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