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| #939146 (Received by flhurricane at: 10:42 PM 08.Sep.2018) TCMAT4 TROPICAL STORM ISAAC FORECAST/ADVISORY NUMBER 6 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092018 0300 UTC SUN SEP 09 2018 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. TROPICAL STORM CENTER LOCATED NEAR 14.4N 37.5W AT 09/0300Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT 7 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT. 34 KT....... 40NE 0SE 0SW 40NW. 12 FT SEAS.. 30NE 0SE 30SW 60NW. 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 14.4N 37.5W AT 09/0300Z AT 09/0000Z CENTER WAS LOCATED NEAR 14.4N 37.1W FORECAST VALID 09/1200Z 14.4N 38.7W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 20NE 0SE 0SW 0NW. 34 KT... 50NE 20SE 20SW 50NW. FORECAST VALID 10/0000Z 14.5N 40.9W MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 20NE 0SE 0SW 20NW. 34 KT... 50NE 30SE 30SW 50NW. FORECAST VALID 10/1200Z 14.5N 43.5W MAX WIND 70 KT...GUSTS 85 KT. 64 KT... 15NE 0SE 0SW 0NW. 50 KT... 30NE 20SE 20SW 30NW. 34 KT... 70NE 40SE 40SW 60NW. FORECAST VALID 11/0000Z 14.5N 46.1W MAX WIND 75 KT...GUSTS 90 KT. 64 KT... 15NE 0SE 0SW 15NW. 50 KT... 30NE 20SE 20SW 30NW. 34 KT... 70NE 40SE 40SW 60NW. FORECAST VALID 12/0000Z 14.5N 51.5W MAX WIND 85 KT...GUSTS 105 KT. 50 KT... 40NE 20SE 20SW 40NW. 34 KT... 80NE 50SE 40SW 70NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 13/0000Z 14.6N 57.0W MAX WIND 80 KT...GUSTS 100 KT. OUTLOOK VALID 14/0000Z 15.0N 62.9W MAX WIND 75 KT...GUSTS 90 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 14.4N 37.5W NEXT ADVISORY AT 09/0900Z $$ FORECASTER CANGIALOSI |
