ZCZC MIATCPAT3 ALL TTAA00 KNHC DDHHMM BULLETIN HURRICANE ISABEL ADVISORY NUMBER 11 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 5 PM AST MON SEP 08 2003 ...ISABEL CONTINUING TO GAIN STRENGTH...COULD BECOME A CATEGORY 4 HURRICANE TONIGHT... AT 5 PM AST...2100Z...THE CENTER OF MAJOR HURRICANE ISABEL WAS LOCATED NEAR LATITUDE 17.9 NORTH...LONGITUDE 43.7 WEST OR ABOUT 1195 MILES...1920 KM...EAST OF THE NORTHERN LEEWARD ISLANDS. ISABEL IS MOVING TOWARD THE WEST-NORTHWEST NEAR 14 MPH...22 KM/HR... AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE FOR THE NEXT 24 HOURS. MAXIMUM SUSTAINED WINDS ARE NEAR 125 MPH...205 KM/HR...WITH HIGHER GUSTS...MAKING ISABEL A STRONG CATEGORY 3 HURRICANE ON THE SAFFIR SIMPSON HURRICANE SCALE. ADDITIONAL STRENGTHENING IS FORECAST DURING THE NEXT 24 HOURS...AND ISABEL COULD BECOME A CATEGORY 4 HURRICANE LATER TONIGHT OR ON TUESDAY. HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 35 MILES... 55 KM... FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 140 MILES...220 KM. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 952 MB...28.11 INCHES. REPEATING THE 5 PM AST POSITION...17.9 N... 43.7 W. MOVEMENT TOWARD...WEST-NORTHWEST NEAR 14 MPH. MAXIMUM SUSTAINED WINDS...125 MPH. MINIMUM CENTRAL PRESSURE... 952 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 11 PM AST. FORECASTER STEWART NNNN
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Page last modified: Monday, 07-Feb-2005 16:50:06 UTC