Post by Nws Olney Maryland on Oct 31, 2010 20:32:00 GMT -5
BULLETIN
HURRICANE TOMAS ADVISORY NUMBER 11
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL212010
500 PM AST SUN OCT 31 2010
...HURRICANE HUNTER AIRCRAFT FINDS TOMAS WEAKER...
SUMMARY OF 500 PM AST...2100 UTC...INFORMATION
----------------------------------------------
LOCATION...14.4N 64.9W
ABOUT 265 MI...425 KM W OF ST. LUCIA
ABOUT 290 MI...465 KM SSE OF SAN JUAN PUERTO RICO
MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/HR
PRESENT MOVEMENT...W OR 280 DEGREES AT 12 MPH...19 KM/HR
MINIMUM CENTRAL PRESSURE...994 MB...29.35 INCHES
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 500 PM AST...2100 UTC...THE CENTER OF HURRICANE TOMAS WAS LOCATED
NEAR LATITUDE 14.4 NORTH...LONGITUDE 64.9 WEST. TOMAS IS MOVING
TOWARD THE WEST NEAR 12 MPH...19 KM/HR. THIS GENERAL MOTION IS
EXPECTED TO CONTINUE FOR THE NEXT COUPLE OF DAYS.
MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 75 MPH...120
KM/HR...WITH HIGHER GUSTS. SOME ADDITIONAL WEAKENING IS FORECAST
DURING THE NEXT 24 HOURS...FOLLOWED BY LITTLE CHANGE IN STRENGTH
MONDAY NIGHT AND TUESDAY.
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 15 MILES...30 KM...FROM
THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 150
MILES...240 KM.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 994 MB...29.35 INCHES.
HAZARDS AFFECTING LAND
----------------------
RAINFALL...ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE POSSIBLE
OVER PORTIONS OF THE WINDWARD AND SOUTHERN LEEWARD ISLANDS THROUGH
TONIGHT.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1100 PM AST.
HURRICANE TOMAS ADVISORY NUMBER 11
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL212010
500 PM AST SUN OCT 31 2010
...HURRICANE HUNTER AIRCRAFT FINDS TOMAS WEAKER...
SUMMARY OF 500 PM AST...2100 UTC...INFORMATION
----------------------------------------------
LOCATION...14.4N 64.9W
ABOUT 265 MI...425 KM W OF ST. LUCIA
ABOUT 290 MI...465 KM SSE OF SAN JUAN PUERTO RICO
MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/HR
PRESENT MOVEMENT...W OR 280 DEGREES AT 12 MPH...19 KM/HR
MINIMUM CENTRAL PRESSURE...994 MB...29.35 INCHES
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 500 PM AST...2100 UTC...THE CENTER OF HURRICANE TOMAS WAS LOCATED
NEAR LATITUDE 14.4 NORTH...LONGITUDE 64.9 WEST. TOMAS IS MOVING
TOWARD THE WEST NEAR 12 MPH...19 KM/HR. THIS GENERAL MOTION IS
EXPECTED TO CONTINUE FOR THE NEXT COUPLE OF DAYS.
MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 75 MPH...120
KM/HR...WITH HIGHER GUSTS. SOME ADDITIONAL WEAKENING IS FORECAST
DURING THE NEXT 24 HOURS...FOLLOWED BY LITTLE CHANGE IN STRENGTH
MONDAY NIGHT AND TUESDAY.
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 15 MILES...30 KM...FROM
THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 150
MILES...240 KM.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 994 MB...29.35 INCHES.
HAZARDS AFFECTING LAND
----------------------
RAINFALL...ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE POSSIBLE
OVER PORTIONS OF THE WINDWARD AND SOUTHERN LEEWARD ISLANDS THROUGH
TONIGHT.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1100 PM AST.