{"id": "1207163858363875331", "title": "Marine/aviation Tropical Cyclone Advisory", "adv_date": "2026-09-03T21:00:00Z", "msg": "279\nWTPZ21 KNHC 032032\nTCMEP1\n \nHURRICANE KARINA FORECAST/ADVISORY NUMBER  30\nNWS NATIONAL HURRICANE CENTER MIAMI FL       EP112026\n2100 UTC THU SEP 03 2026\n \nHURRICANE CENTER LOCATED NEAR 19.8N 137.6W AT 03/2100Z\nPOSITION ACCURATE WITHIN  15 NM\n \nPRESENT MOVEMENT TOWARD THE WEST OR 275 DEGREES AT   9 KT\n \nESTIMATED MINIMUM CENTRAL PRESSURE  969 MB\nEYE DIAMETER  40 NM\nMAX SUSTAINED WINDS  90 KT WITH GUSTS TO 110 KT.\n64 KT....... 30NE  30SE  20SW  35NW.\n50 KT....... 70NE  50SE  40SW  60NW.\n34 KT.......110NE  80SE  90SW 110NW.\n4 M SEAS....240NE 150SE 280SW 300NW.\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 19.8N 137.6W AT 03/2100Z\nAT 03/1800Z CENTER WAS LOCATED NEAR 19.7N 137.2W\n \nFORECAST VALID 04/0600Z 20.1N 139.0W\nMAX WIND  80 KT...GUSTS 100 KT.\n64 KT... 25NE  15SE  15SW  25NW.\n50 KT... 50NE  40SE  40SW  50NW.\n34 KT...110NE  80SE  80SW 110NW.\n \nFORECAST VALID 04/1800Z 20.5N 140.7W\nMAX WIND  70 KT...GUSTS  85 KT.\n64 KT... 20NE   0SE   0SW  20NW.\n50 KT... 50NE  40SE  40SW  50NW.\n34 KT...110NE  80SE  80SW 110NW.\n \nFORECAST VALID 05/0600Z 21.0N 142.1W\nMAX WIND  65 KT...GUSTS  80 KT.\n64 KT... 15NE   0SE   0SW  15NW.\n50 KT... 50NE  40SE  40SW  50NW.\n34 KT...110NE  80SE  70SW 110NW.\n \nFORECAST VALID 05/1800Z 21.8N 143.3W\nMAX WIND  60 KT...GUSTS  75 KT.\n50 KT... 40NE  20SE  20SW  40NW.\n34 KT...110NE  80SE  70SW 100NW.\n \nFORECAST VALID 06/0600Z 22.5N 144.2W\nMAX WIND  55 KT...GUSTS  65 KT.\n50 KT... 30NE  10SE  10SW  30NW.\n34 KT...110NE  70SE  70SW 100NW.\n \nFORECAST VALID 06/1800Z 23.3N 145.5W\nMAX WIND  45 KT...GUSTS  55 KT.\n34 KT...100NE  50SE  50SW  90NW.\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 07/1800Z 24.7N 148.4W...POST-TROPICAL\nMAX WIND  35 KT...GUSTS  45 KT.\n34 KT... 70NE   0SE   0SW  60NW.\n \nOUTLOOK VALID 08/1800Z...DISSIPATED\n \nREQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 19.8N 137.6W\n \nNEXT ADVISORY AT 04/0300Z\n \n"}