ZCZC MIATCMAT1 ALL TTAA00 KNHC DDHHMM HURRICANE KARL FORECAST/ADVISORY NUMBER 17 NATIONAL WEATHER SERVICE MIAMI FL AL1198 2100Z SUN SEP 27 1998 HURRICANE CENTER LOCATED NEAR 39.8N 37.3W AT 27/2100Z POSITION ACCURATE WITHIN 45 NM PRESENT MOVEMENT TOWARD THE EAST NORTHEAST OR 65 DEGREES AT 33 KT ESTIMATED MINIMUM CENTRAL PRESSURE 984 MB MAX SUSTAINED WINDS 70 KT WITH GUSTS TO 85 KT 64 KT....... 0NE 30SE 0SW 0NW 50 KT....... 30NE 50SE 30SW 30NW 34 KT....... 75NE 100SE 75SW 50NW 12 FT SEAS..200NE 200SE 100SW 100NW ALL QUADRANT RADII IN NAUTICAL MILES REPEAT...CENTER LOCATED NEAR 39.8N 37.3W AT 27/2100Z AT 27/1800Z CENTER WAS LOCATED NEAR 39.1N 39.2W FORECAST VALID 28/0600Z 42.1N 31.5W...EXTRATROPICAL MAX WIND 55 KT...GUSTS 65 KT 50 KT... 30NE 50SE 30SW 30NW 34 KT... 75NE 100SE 75SW 50NW FORECAST VALID 28/1800Z 44.0N 22.5W...EXTRATROPICAL MAX WIND 50 KT...GUSTS 60 KT 50 KT... 0NE 30SE 0SW 0NW 34 KT... 75NE 100SE 75SW 50NW FORECAST VALID 29/0600Z 45.5N 11.0W...EXTRATROPICAL MAX WIND 45 KT...GUSTS 55 KT 34 KT... 75NE 100SE 75SW 50NW REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 39.8N 37.3W EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE FORECAST VALID 29/1800Z...EXTRATROPICAL NEXT ADVISORY AT 28/0300Z RAPPAPORT STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE FOUND UNDER AFOS HEADER MIASPFAT1 AND WMO HEADER WTNT71 KNHC. NNNN