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TROPICAL STORM OLGA ADVISORY NUMBER  20
NATIONAL WEATHER SERVICE MIAMI FL
11 AM AST THU NOV 29 2001

...OLGA MOVING SOUTHWESTWARD...WEAKENING EXPECTED...
 
AT 11 AM AST...1500Z...THE CENTER OF TROPICAL STORM OLGA WAS
LOCATED NEAR LATITUDE 28.1 NORTH...LONGITUDE  60.7 WEST OR ABOUT
380 MILES...610 KM...SOUTHEAST OF BERMUDA.
 
OLGA IS NOW MOVING TOWARD THE SOUTHWEST NEAR 17 MPH...28 KM/HR...
AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE FOR THE NEXT 24
HOURS.
 
MAXIMUM SUSTAINED WINDS ARE NEAR  70 MPH...110 KM/HR...WITH HIGHER
GUSTS.  SATELLITE IMAGERY INDICATES THAT OLGA IS BECOMING LESS 
ORGANIZED...AND SOME WEAKENING IS FORECAST DURING THE NEXT 24 HOURS.
 
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 290 MILES
...465 KM FROM THE CENTER.
 
ESTIMATED MINIMUM CENTRAL PRESSURE IS  992 MB...29.29 INCHES.

LARGE OCEAN SWELLS FROM OLGA CONTINUE TO AFFECT BERMUDA...PORTIONS 
OF THE U.S. EAST COAST...THE BAHAMAS...THE GREATER ANTILLES AND THE 
NORTHERN LESSER ANTILLES.

REPEATING THE 11 AM AST POSITION...28.1 N... 60.7 W.  MOVEMENT
TOWARD...SOUTHWEST NEAR 17 MPH.  MAXIMUM SUSTAINED
WINDS... 70 MPH.  MINIMUM CENTRAL PRESSURE... 992 MB.
 
THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL
HURRICANE CENTER AT 5 PM AST.
 
FORECASTER BEVEN
 
 
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