ZCZC MIATCPAT1 ALL TTAA00 KNHC DDHHMM BULLETIN TROPICAL STORM KARL ADVISORY NUMBER 6 NATIONAL WEATHER SERVICE MIAMI FL 11 PM AST THU SEP 24 1998 ...KARL SLIGHTLY STRONGER MOVING SLOWLY SOUTHEAST... AT 11 PM AST...0300Z...THE CENTER OF TROPICAL STORM KARL WAS LOCATED NEAR LATITUDE 31.3 NORTH...LONGITUDE 55.9 WEST 1620 MILES...2600 KM...WEST-SOUTHWEST OF THE AZORES ISLANDS. KARL IS MOVING TOWARD THE SOUTHEAST NEAR 9 MPH...15 KM/HR... AND THIS MOTION IS EXPECTED TO CONTINUE EARLY FRIDAY WITH A GRADUAL TURN TO THE EAST LATE FRIDAY. MAXIMUM SUSTAINED WINDS ARE NEAR 60 MPH... 95 KM/HR...WITH HIGHER GUSTS. SOME GRADUAL STRENGTHENING IS FORECAST DURING THE NEXT 24 HOURS. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 85 MILES... 140 KM FROM THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 995 MB...29.38 INCHES. REPEATING THE 11 PM AST POSITION...31.3 N... 55.9 W. MOVEMENT TOWARD...SOUTHEAST NEAR 9 MPH. MAXIMUM SUSTAINED WINDS... 60 MPH. MINIMUM CENTRAL PRESSURE... 995 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 5 AM AST...FRIDAY. GUINEY STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE FOUND UNDER AFOS HEADER MIASPFAT1 AND WMO HEADER WTNT71 KNHC. NNNN