ZCZC MIATCPAT2 ALL TTAA00 KNHC DDHHMM BULLETIN HURRICANE OLGA ADVISORY NUMBER 12 NATIONAL WEATHER SERVICE MIAMI FL 11 AM AST TUE NOV 27 2001 ...OLGA DRIFTING EASTWARD WITH 85 MPH WINDS... AT 11 AM AST...1500Z...THE EYE OF HURRICANE OLGA WAS LOCATED NEAR LATITUDE 31.5 NORTH... LONGITUDE 57.0 WEST OR ABOUT 455 MILES...730 KM...EAST OF BERMUDA. OLGA IS LOOPING OR DRIFTING EASTWARD AT THIS TIME BUT NO SIGNIFICANT MOTION IS EXPECTED DURING THE NEXT 24 HOURS. MAXIMUM SUSTAINED WINDS ARE NEAR 85 MPH...140 KM/HR...WITH HIGHER GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 24 HOURS. HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 25 MILES... 35 KM... FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 345 MILES...555 KM. ESTIMATED MINIMUM CENTRAL PRESSURE IS 975 MB...28.79 INCHES. SWELLS FROM THE HURRICANE ARE LIKELY TO AFFECT BERMUDA...PORTIONS OF THE U.S. EAST COAST...THE BAHAMAS...AND THE ISLANDS OF THE NORTHERN CARIBBEAN FROM HISPANIOLA EASTWARD DURING THE NEXT COUPLE OF DAYS. REPEATING THE 11 AM AST POSITION...31.5 N...57.0 W. MOVEMENT DRIFTING EASTWARD. MAXIMUM SUSTAINED WINDS... 85 MPH. MINIMUM CENTRAL PRESSURE...975 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 5 PM AST. FORECASTER AVILA NNNN