ZCZC MIATCPAT5 ALL TTAA00 KNHC DDHHMM BULLETIN TROPICAL STORM HUMBERTO ADVISORY NUMBER 9 NATIONAL WEATHER SERVICE MIAMI FL 11 AM AST SUN SEP 23 2001 ...HUMBERTO STRENGTHENING... AT 11 AM AST...1500Z...THE CENTER OF TROPICAL STORM HUMBERTO WAS LOCATED NEAR LATITUDE 31.4 NORTH...LONGITUDE 67.8 WEST OR ABOUT 195 MILES...315 KM...WEST-SOUTHWEST OF BERMUDA. HUMBERTO IS MOVING TOWARD THE NORTH NORTHWEST NEAR 9 MPH... 15 KM/HR...AND A TURN TOWARD THE NORTH IS EXPECTED IN THE NEXT 24 HOURS. MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 70 MPH...110 KM/HR ...WITH HIGHER GUSTS. HUMBERTO IS FORECAST TO BECOME A HURRICANE TODAY AND AN AIR FORCE RESERVE AIRCRAFT IS SCHEDULED TO INVESTIGATE THIS AFTERNOON. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105 MILES ...165 KM FROM THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 991 MB...29.26 INCHES. HUMBERTO IS NEAR ITS POINT OF CLOSEST APPROACH TO BERMUDA AND INTERESTS THERE SHOULD MONITOR ITS PROGRESS. OUTER RAIN BANDS ASSOCIATED WITH HUMBERTO ARE CURRENTLY AFFECTING BERMUDA. REPEATING THE 11 AM AST POSITION...31.4 N... 67.8 W. MOVEMENT TOWARD...NORTH NORTHWEST NEAR 9 MPH. MAXIMUM SUSTAINED WINDS... 70 MPH. MINIMUM CENTRAL PRESSURE... 991 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 5 PM AST. FORECASTER LAWRENCE NNNN