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ZCZC MIATCMAT5 ALL TTAA00 KNHC DDHHMM TROPICAL STORM HARVEY FORECAST/ADVISORY NUMBER 4 NATIONAL WEATHER SERVICE MIAMI FL AL1099 0300Z MON SEP 20 1999 AT 11 PM EDT...0300Z...A TROPICAL STORM WATCH IS IN EFFECT FROM BONITA BEACH NORTHWARD TO THE SUWANNEE RIVER. TROPICAL STORM CENTER LOCATED NEAR 26.1N 87.6W AT 20/0300Z POSITION ACCURATE WITHIN 60 NM PRESENT MOVEMENT TOWARD THE NORTH OR 0 DEGREES AT 0 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT 34 KT....... 90NE 110SE 0SW 0NW 12 FT SEAS.. 90NE 110SE 0SW 0NW ALL QUADRANT RADII IN NAUTICAL MILES REPEAT...CENTER LOCATED NEAR 26.1N 87.6W AT 20/0300Z AT 20/0000Z CENTER WAS LOCATED NEAR 26.1N 87.6W FORECAST VALID 20/1200Z 26.2N 87.5W MAX WIND 45 KT...GUSTS 55 KT 34 KT... 90NE 110SE 0SW 0NW FORECAST VALID 21/0000Z 26.7N 86.7W MAX WIND 50 KT...GUSTS 60 KT 50 KT... 40NE 40SE 0SW 0NW 34 KT...100NE 120SE 0SW 0NW FORECAST VALID 21/1200Z 27.6N 85.0W MAX WIND 50 KT...GUSTS 60 KT 50 KT... 40NE 40SE 0SW 0NW 34 KT...100NE 120SE 0SW 0NW REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 26.1N 87.6W EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE OUTLOOK VALID 22/0000Z 28.8N 82.3W MAX WIND 45 KT...GUSTS 55 KT OUTLOOK VALID 23/0000Z 34.0N 71.0W MAX WIND 45 KT...GUSTS 55 KT NEXT ADVISORY AT 20/0900Z JARVINEN STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE FOUND UNDER AFOS HEADER MIASPFAT5 AND WMO HEADER WTNT75 KNHC. NNNN