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ZCZC MIATCPAT1 ALL TTAA00 KNHC DDHHMM BULLETIN TROPICAL STORM ARLENE ADVISORY NUMBER 20 NATIONAL WEATHER SERVICE MIAMI FL 5 AM AST WED JUN 16 1999 ...ARLENE MOVING WEST-NORTHWEST TOWARD BERMUDA... A TROPICAL STORM WARNING REMAINS IN EFFECT FOR BERMUDA. AT 5 AM AST...0900Z...THE CENTER OF TROPICAL STORM ARLENE WAS LOCATED NEAR LATITUDE 30.3 NORTH...LONGITUDE 62.4 WEST OR ABOUT 195 MILES...315 KM...SOUTHEAST OF BERMUDA. ARLENE IS MOVING TOWARD THE WEST-NORTHWEST NEAR 5 MPH...7 KM/HR... AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE TODAY WITH A GRADUAL INCREASE IN FORWARD SPEED. MAXIMUM SUSTAINED WINDS ARE NEAR 60 MPH... 95 KM/HR...WITH HIGHER GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 24 HOURS. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 145 MILES...230 KM ...MAINLY TO THE NORTHEAST OF THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1010 MB...29.83 INCHES. REPEATING THE 5 AM AST POSITION...30.3 N... 62.4 W. MOVEMENT TOWARD...WEST-NORTHWEST NEAR 5 MPH. MAXIMUM SUSTAINED WINDS... 60 MPH. MINIMUM CENTRAL PRESSURE...1010 MB. AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 8 AM AST FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 11 AM AST. BEVEN/GUINEY STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE FOUND UNDER AFOS HEADER MIASPFAT1 AND WMO HEADER WTNT71 KNHC. NNNN