ZCZC MIATCPAT4 ALL TTAA00 KNHC DDHHMM BULLETIN HURRICANE DANIELLE ADVISORY NUMBER 21 NATIONAL WEATHER SERVICE MIAMI FL 11 AM EDT SAT AUG 29 1998 ...DANIELLE EXPECTED TO REMAIN OVER OPEN WATERS... AT 11 AM EDT...1500Z...THE CENTER OF HURRICANE DANIELLE WAS LOCATED NEAR LATITUDE 25.1 NORTH...LONGITUDE 70.1 WEST OR ABOUT 285 MILES ...460 KM...EAST NORTHEAST OF SAN SALVADOR IN THE BAHAMAS. DANIELLE IS MOVING TOWARD THE WEST NORTHWEST NEAR 14 MPH ...22 KM/HR...AND THIS MOTION IS EXPECTED TO CONTINUE DURING THE NEXT 24 HOURS. THEREAFTER...DANIELLE IS EXPECTED TO TURN NORTHWARD AND REMAIN OVER OPEN WATERS AWAY FROM THE SOUTHEAST COAST OF THE UNITED STATES. DANIELLE HAS NOT STRENGTHENED AS EXPECTED AND MAXIMUM SUSTAINED WINDS REMAIN NEAR 90 MPH...150 KM/HR...IN A SMALL AREA NEAR THE CENTER WITH HIGHER GUSTS. NO SIGNIFICANT CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 24 HOURS. HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 35 MILES... 55 KM... FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 145 MILES...230 KM. LATEST MINIMUM CENTRAL PRESSURE REPORTED BY A RECONNAISSANCE AIRCRAFT WAS 988 MB...29.18 INCHES. REPEATING THE 11 AM EDT POSITION...25.1 N... 70.1 W. MOVEMENT TOWARD...WEST NORTHWEST NEAR 14 MPH. MAXIMUM SUSTAINED WINDS... 90 MPH. MINIMUM CENTRAL PRESSURE... 988 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 5 PM EDT. AVILA STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE FOUND UNDER AFOS HEADER MIASPFAT4 AND WMO HEADER WTNT74 KNHC. NNNN