931 WTNT25 KNHC 301452 TCMAT5 POST-TROPICAL CYCLONE ISAAC FORECAST/ADVISORY NUMBER 19 NWS NATIONAL HURRICANE CENTER MIAMI FL AL102024 1500 UTC MON SEP 30 2024 POST-TROPICAL CYCLONE CENTER LOCATED NEAR 44.8N 29.1W AT 30/1500Z POSITION ACCURATE WITHIN 40 NM PRESENT MOVEMENT TOWARD THE EAST-NORTHEAST OR 65 DEGREES AT 15 KT ESTIMATED MINIMUM CENTRAL PRESSURE 983 MB MAX SUSTAINED WINDS 50 KT WITH GUSTS TO 60 KT. 50 KT....... 0NE 80SE 80SW 0NW. 34 KT.......120NE 150SE 140SW 160NW. 12 FT SEAS..270NE 360SE 360SW 420NW. 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 44.8N 29.1W AT 30/1500Z AT 30/1200Z CENTER WAS LOCATED NEAR 44.6N 30.0W FORECAST VALID 01/0000Z 46.0N 26.2W...POST-TROP/EXTRATROP MAX WIND 45 KT...GUSTS 55 KT. 34 KT...110NE 90SE 90SW 110NW. FORECAST VALID 01/1200Z 47.6N 23.6W...POST-TROP/EXTRATROP MAX WIND 40 KT...GUSTS 50 KT. 34 KT...160NE 70SE 60SW 100NW. FORECAST VALID 02/0000Z 49.3N 22.0W...POST-TROP/EXTRATROP MAX WIND 35 KT...GUSTS 45 KT. 34 KT...180NE 120SE 0SW 70NW. FORECAST VALID 02/1200Z 50.6N 20.7W...POST-TROP/EXTRATROP MAX WIND 35 KT...GUSTS 45 KT. 34 KT...100NE 0SE 0SW 50NW. FORECAST VALID 03/0000Z 52.0N 19.3W...POST-TROP/EXTRATROP MAX WIND 35 KT...GUSTS 45 KT. 34 KT...100NE 0SE 0SW 0NW. FORECAST VALID 03/1200Z 54.0N 17.5W...POST-TROP/EXTRATROP MAX WIND 30 KT...GUSTS 40 KT. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 04/1200Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 44.8N 29.1W THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON ISAAC. ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE FOUND IN HIGH SEAS FORECASTS ISSUED BY METEO FRANCE...UNDER WMO HEADER FQNT50 LFPW. ADDITIONAL INFORMATION ON THIS SYSTEM CAN ALSO BE FOUND IN HIGH SEAS FORECASTS ISSUED BY THE UK MET OFFICE...UNDER WMO HEADER FQNT21 EGRR. $$ FORECASTER PAPIN
Originally Posted at:
NATIONAL HURRICANE CENTER and CENTRAL PACIFIC HURRICANE CENTER
At The NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION
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