{"id": "1206526528305528835", "title": "Marine/aviation Tropical Cyclone Advisory", "adv_date": "2026-09-01T15:00:00Z", "msg": "550\nWTPZ21 KNHC 011431\nTCMEP1\n \nHURRICANE KARINA FORECAST/ADVISORY NUMBER  21\nNWS NATIONAL HURRICANE CENTER MIAMI FL       EP112026\n1500 UTC TUE SEP 01 2026\n \nHURRICANE CENTER LOCATED NEAR 18.1N 129.0W AT 01/1500Z\nPOSITION ACCURATE WITHIN  15 NM\n \nPRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT  10 KT\n \nESTIMATED MINIMUM CENTRAL PRESSURE  945 MB\nMAX SUSTAINED WINDS 120 KT WITH GUSTS TO 145 KT.\n64 KT....... 25NE  20SE  30SW  25NW.\n50 KT....... 50NE  40SE  40SW  50NW.\n34 KT.......100NE  80SE  90SW 100NW.\n4 M SEAS....210NE 180SE 210SW 240NW.\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 18.1N 129.0W AT 01/1500Z\nAT 01/1200Z CENTER WAS LOCATED NEAR 18.0N 128.5W\n \nFORECAST VALID 02/0000Z 18.3N 130.4W\nMAX WIND 115 KT...GUSTS 140 KT.\n64 KT... 25NE  15SE  15SW  25NW.\n50 KT... 50NE  40SE  30SW  50NW.\n34 KT...100NE  90SE  80SW 100NW.\n \nFORECAST VALID 02/1200Z 18.8N 132.4W\nMAX WIND 105 KT...GUSTS 130 KT.\n64 KT... 25NE  20SE  20SW  25NW.\n50 KT... 50NE  40SE  40SW  50NW.\n34 KT...100NE  80SE  70SW 100NW.\n \nFORECAST VALID 03/0000Z 19.2N 134.2W\nMAX WIND  95 KT...GUSTS 115 KT.\n64 KT... 25NE  20SE  15SW  25NW.\n50 KT... 50NE  40SE  40SW  50NW.\n34 KT...110NE  80SE  70SW 100NW.\n \nFORECAST VALID 03/1200Z 19.5N 136.1W\nMAX WIND  85 KT...GUSTS 105 KT.\n64 KT... 25NE  20SE  10SW  25NW.\n50 KT... 50NE  40SE  30SW  50NW.\n34 KT...110NE  80SE  70SW 100NW.\n \nFORECAST VALID 04/0000Z 19.8N 137.9W\nMAX WIND  80 KT...GUSTS 100 KT.\n64 KT... 25NE  20SE  10SW  25NW.\n50 KT... 50NE  40SE  30SW  50NW.\n34 KT...110NE  80SE  70SW 110NW.\n \nFORECAST VALID 04/1200Z 20.1N 139.8W\nMAX WIND  75 KT...GUSTS  90 KT.\n64 KT... 20NE  15SE   0SW  20NW.\n50 KT... 60NE  30SE  30SW  50NW.\n34 KT...110NE  80SE  70SW 110NW.\n \nEXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM\nON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY\n \nOUTLOOK VALID 05/1200Z 21.1N 143.4W\nMAX WIND  65 KT...GUSTS  80 KT.\n50 KT... 40NE  30SE  20SW  40NW.\n34 KT...110NE  80SE  70SW 110NW.\n \nOUTLOOK VALID 06/1200Z 22.8N 146.2W\nMAX WIND  60 KT...GUSTS  75 KT.\n50 KT... 40NE  20SE   0SW  40NW.\n34 KT...100NE  80SE  60SW 100NW.\n \nREQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.1N 129.0W\n \nNEXT ADVISORY AT 01/2100Z\n \n"}