ZCZC MIATCMAT2 ALL TTAA00 KNHC DDHHMM TROPICAL STORM BONNIE FORECAST/ADVISORY NUMBER 7 NATIONAL WEATHER SERVICE MIAMI FL AL0298 0900Z FRI AUG 21 1998 A TROPICAL STORM WARNING REMAINS IN EFFECT FOR THE U.S. AND BRITISH VIRGIN ISLANDS. A TROPICAL STORM WATCH REMAINS IN EFFECT FOR PUERTO RICO AND THE NORTHERN LEEWARD ISLANDS OF ANTIGUA...BARBUDA... ANGUILLA...ST. MAARTEN...SABA...AND ST. EUSTATIUS. THESE WATCHES AND WARNINGS WILL LIKELY BE DISCONTINUED LATER TODAY. AT 5 AM AST...0900 UTC...THE GOVERNMENT OF THE BAHAMAS HAS ISSUED A TROPICAL STORM WATCH FOR THE TURKS AND CAICOS ISLANDS AND THE SOUTHEASTERN BAHAMAS. TROPICAL STORM CENTER LOCATED NEAR 19.9N 64.0W AT 21/0900Z POSITION ACCURATE WITHIN 45 NM PRESENT MOVEMENT TOWARD THE WEST NORTHWEST OR 290 DEGREES AT 19 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1001 MB MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT 34 KT.......125NE 25SE 25SW 125NW 12 FT SEAS..125NE 25SE 25SW 125NW ALL QUADRANT RADII IN NAUTICAL MILES REPEAT...CENTER LOCATED NEAR 19.9N 64.0W AT 21/0900Z AT 21/0600Z CENTER WAS LOCATED NEAR 19.5N 63.0W FORECAST VALID 21/1800Z 20.8N 66.3W MAX WIND 50 KT...GUSTS 60 KT 50 KT... 30NE 0SE 0SW 30NW 34 KT...125NE 25SE 25SW 125NW FORECAST VALID 22/0600Z 22.0N 68.9W MAX WIND 60 KT...GUSTS 75 KT 50 KT... 30NE 30SE 30SW 30NW 34 KT...150NE 50SE 50SW 150NW FORECAST VALID 22/1800Z 23.4N 71.4W MAX WIND 65 KT...GUSTS 80 KT 64 KT... 30NE 30SE 30SW 30NW 50 KT... 50NE 50SE 50SW 50NW 34 KT...150NE 75SE 75SW 150NW REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 19.9N 64.0W EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE OUTLOOK VALID 23/0600Z 24.9N 73.0W MAX WIND 75 KT...GUSTS 90 KT 50 KT... 75NE 60SE 50SW 50NW OUTLOOK VALID 24/0600Z 28.0N 74.0W MAX WIND 85 KT...GUSTS 105 KT 50 KT... 90NE 75SE 50SW 50NW NEXT ADVISORY AT 21/1500Z RAPPAPORT STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE FOUND UNDER AFOS HEADER MIASPFAT2 AND WMO HEADER WTNT72 KNHC. NNNN