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ZCZC MIATCPAT1 ALL TTAA00 KNHC DDHHMM BULLETIN TROPICAL STORM ARLENE INTERMEDIATE ADVISORY NUMBER 21A NATIONAL WEATHER SERVICE MIAMI FL 2 PM AST WED JUN 16 1999 ...ARLENE SLOWLY WEAKENING AS IT EDGES CLOSER TO BERMUDA... A TROPICAL STORM WARNING REMAINS IN EFFECT FOR BERMUDA. AT 2 PM AST...1800Z...THE CENTER OF TROPICAL STORM ARLENE WAS LOCATED NEAR LATITUDE 31.6 NORTH...LONGITUDE 62.5 WEST OR ABOUT 140 MILES...225 KM...EAST-SOUTHEAST OF BERMUDA. ARLENE IS MOVING TOWARD THE NORTH NORTHWEST NEAR 8 MPH... 13 KM/HR...AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE WITH A GRADUAL INCREASE IN FORWARD SPEED TONIGHT. ARLENE CONTINUES TO SLOWLY WEAKEN AND MAXIMUM WINDS ARE NOW 45 MPH...MOSTLY NORTH OF THE CENTER...WITH A FEW HIGHER GUSTS. SOME ADDITIONAL WEAKENING IS LIKELY DURING THE NEXT 24 HOURS. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105 MILES ...165 KM...MAINLY NORTHEAST OF THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 1012 MB...29.88 INCHES. REPEATING THE 11 AM AST POSITION...31.6 N... 62.5 W. MOVEMENT TOWARD...NORTH NORTHWEST NEAR 8 MPH. MAXIMUM SUSTAINED WINDS... 45 MPH. MINIMUM CENTRAL PRESSURE...1012 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 5 PM AST. FRANKLIN/JARVINEN STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE FOUND UNDER AFOS HEADER MIASPFAT1 AND WMO HEADER WTNT71 KNHC. NNNN