{"id": "1217856756755759107", "title": "Marine/aviation Tropical Cyclone Advisory", "adv_date": "2026-10-11T15:00:00Z", "msg": "539\nWTNT24 KWNH 111459\nTCMAT4\n \nPOST-TROPICAL CYCLONE ISAIAS FORECAST/ADVISORY NUMBER  20\nNWS WEATHER PREDICTION CENTER COLLEGE PARK MD   AL092026\n1500 UTC SUN OCT 11 2026\n \nPOST-TROPICAL CYCLONE CENTER LOCATED NEAR 37.5N  84.0W AT 11/1500Z\nPOSITION ACCURATE WITHIN  20 NM\n \nPRESENT MOVEMENT TOWARD THE EAST-NORTHEAST OR  65 DEGREES AT  19 KT\n \nESTIMATED MINIMUM CENTRAL PRESSURE 1010 MB\nMAX SUSTAINED WINDS  20 KT WITH GUSTS TO  30 KT.\nWINDS AND SEAS VARY GREATLY IN EACH QUADRANT.  RADII IN NAUTICAL\nMILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.\n \nREPEAT...CENTER LOCATED NEAR 37.5N  84.0W AT 11/1500Z\nAT 11/1200Z CENTER WAS LOCATED NEAR 37.3N  84.8W\n \nFORECAST VALID 12/0000Z 38.8N  80.2W...POST-TROP/INLAND\nMAX WIND  20 KT...GUSTS  30 KT.\n \nFORECAST VALID 12/1200Z...DISSIPATED\n \nREQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 37.5N  84.0W\n \nTHIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE\nNATIONAL HURRICANE CENTER ON THIS SYSTEM\n \n"}