ZCZC MIATCMAT3 ALL TTAA00 KNHC DDHHMM TROPICAL STORM MITCH FORECAST/ADVISORY NUMBER 4 NATIONAL WEATHER SERVICE MIAMI FL AL1398 2100Z THU OCT 22 1998 TROPICAL STORM CENTER LOCATED NEAR 11.5N 77.6W AT 22/2100Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT...NONE...STATIONARY ESTIMATED MINIMUM CENTRAL PRESSURE 1000 MB MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT 34 KT....... 25NE 50SE 0SW 20NW 12 FT SEAS.. 50NE 50SE 50SW 50NW ALL QUADRANT RADII IN NAUTICAL MILES REPEAT...CENTER LOCATED NEAR 11.5N 77.6W AT 22/2100Z AT 22/1800Z CENTER WAS LOCATED NEAR 11.6N 77.9W FORECAST VALID 23/0600Z 12.1N 78.1W MAX WIND 50 KT...GUSTS 60 KT 50 KT... 25NE 25SE 25SW 25NW 34 KT... 50NE 50SE 50SW 50NW FORECAST VALID 23/1800Z 13.1N 78.3W MAX WIND 60 KT...GUSTS 75 KT 50 KT... 25NE 25SE 25SW 25NW 34 KT... 50NE 50SE 50SW 50NW FORECAST VALID 24/0600Z 14.2N 78.7W MAX WIND 70 KT...GUSTS 85 KT 64 KT... 25NE 25SE 25SW 25NW 50 KT... 30NE 30SE 30SW 30NW 34 KT... 60NE 60SE 60SW 60NW REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 11.5N 77.6W EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE OUTLOOK VALID 24/1800Z 15.3N 79.5W MAX WIND 75 KT...GUSTS 90 KT 50 KT... 30NE 30SE 30SW 30NW OUTLOOK VALID 25/1800Z 16.5N 80.5W MAX WIND 75 KT...GUSTS 90 KT 50 KT... 30NE 30SE 30SW 30NW NEXT ADVISORY AT 23/0300Z RAPPAPORT STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE FOUND UNDER AFOS HEADER MIASPFAT3 AND WMO HEADER WTNT73 KNHC. NNNN