ZCZC MIATCMAT3 ALL TTAA00 KNHC DDHHMM TROPICAL STORM GABRIELLE FORECAST/ADVISORY NUMBER 29 NATIONAL WEATHER SERVICE MIAMI FL AL0801 2100Z TUE SEP 18 2001 THE CANADIAN WEATHER SERVICE HAS ISSUED A STORM WARNING FOR THE SOUTHERN GRAND BANKS OF NEWFOUNDLAND...AND A GALE WARNING FOR SOUTHEAST NEWFOUNDLAND. TROPICAL STORM CENTER LOCATED NEAR 40.6N 58.4W AT 18/2100Z POSITION ACCURATE WITHIN 40 NM PRESENT MOVEMENT TOWARD THE NORTHEAST OR 45 DEGREES AT 17 KT ESTIMATED MINIMUM CENTRAL PRESSURE 980 MB MAX SUSTAINED WINDS 60 KT WITH GUSTS TO 75 KT... BECOMING EXTRATROPICAL 50 KT....... 75NE 75SE 50SW 75NW. 34 KT.......225NE 250SE 100SW 200NW. 12 FT SEAS..300NE 350SE 350SW 275NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 40.6N 58.4W AT 18/2100Z AT 18/1800Z CENTER WAS LOCATED NEAR 40.0N 59.2W FORECAST VALID 19/0600Z 42.4N 55.9W...EXTRATROPICAL MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 75NE 75SE 50SW 75NW. 34 KT...225NE 250SE 100SW 200NW. FORECAST VALID 19/1800Z 44.9N 52.1W...EXTRATROPICAL MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 75NE 75SE 50SW 75NW. 34 KT...225NE 250SE 100SW 200NW. FORECAST VALID 20/0600Z 47.3N 47.7W...EXTRATROPICAL MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 75NE 75SE 50SW 75NW. 34 KT...225NE 250SE 100SW 200NW. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 40.6N 58.4W EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE OUTLOOK VALID 20/1800Z 49.3N 42.2W...EXTRATROPICAL MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 75NE 75SE 50SW 75NW. 34 KT...225NE 250SE 100SW 200NW. OUTLOOK VALID 21/1800Z 51.0N 33.5W...EXTRATROPICAL MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 50NE 50SE 50SW 50NW. 34 KT...200NE 200SE 100SW 175NW. NEXT ADVISORY AT 19/0300Z FORECASTER STEWART/HOLWEG NNNN