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#113866 (Received by flhurricane at: 7:55 AM 01.Oct.2006) TCPAT4 BULLETIN HURRICANE ISAAC INTERMEDIATE ADVISORY NUMBER 15A NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL092006 800 AM AST SUN OCT 01 2006 ...ISAAC CONTINUES NORTH-NORTHWESTWARD... A TROPICAL STORM WATCH REMAINS IN EFFECT FOR THE AVALON PENINSULA OF NEWFOUNDLAND...WHICH INCLUDES THE CITIES OF CAPE RACE AND ST. JOHNS. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE. AT 800 AM AST...1200Z...THE CENTER OF HURRICANE ISAAC WAS LOCATED NEAR LATITUDE 33.6 NORTH...LONGITUDE 60.2 WEST OR ABOUT 275 MILES... 440 KM...EAST-NORTHEAST OF BERMUDA. ISAAC IS MOVING TOWARD THE NORTH-NORTHWEST NEAR 9 MPH...15 KM/HR. A TURN TO THE NORTH WITH A GRADUAL INCREASE IN FORWARD SPEED IS EXPECTED DURING THE NEXT 24 HOURS. MAXIMUM SUSTAINED WINDS ARE NEAR 80 MPH...140 KM/HR...WITH HIGHER GUSTS. ISAAC IS A CATEGORY ONE HURRICANE ON THE SAFFIR-SIMPSON SCALE. SOME WEAKENING IS EXPECTED 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 115 MILES...185 KM. ESTIMATED MINIMUM CENTRAL PRESSURE IS 985 MB...29.09 INCHES. REPEATING THE 800 AM AST POSITION...33.6 N...60.2 W. MOVEMENT TOWARD...NORTH-NORTHWEST NEAR 9 MPH. MAXIMUM SUSTAINED WINDS...80 MPH. MINIMUM CENTRAL PRESSURE...985 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 1100 AM AST. $$ FORECASTER BROWN/FRANKLIN |