{"id": "1201221237737455623", "title": "Marine/aviation Tropical Cyclone Advisory", "adv_date": "2026-08-13T21:00:00Z", "msg": "645\nWTPZ23 KNHC 132047\nTCMEP3\n \nTROPICAL STORM HERNAN FORECAST/ADVISORY NUMBER   4\nNWS NATIONAL HURRICANE CENTER MIAMI FL       EP082026\n2100 UTC THU AUG 13 2026\n \nTROPICAL STORM CENTER LOCATED NEAR 17.3N 131.9W AT 13/2100Z\nPOSITION ACCURATE WITHIN  30 NM\n \nPRESENT MOVEMENT TOWARD THE SOUTH OR 180 DEGREES AT   5 KT\n \nESTIMATED MINIMUM CENTRAL PRESSURE 1003 MB\nMAX SUSTAINED WINDS  40 KT WITH GUSTS TO  50 KT.\n34 KT....... 60NE  20SE  40SW  50NW.\n4 M SEAS.... 60NE   0SE  60SW  60NW.\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 17.3N 131.9W AT 13/2100Z\nAT 13/1800Z CENTER WAS LOCATED NEAR 17.5N 131.9W\n \nFORECAST VALID 14/0600Z 16.8N 132.0W\nMAX WIND  35 KT...GUSTS  45 KT.\n34 KT... 50NE  10SE  30SW  40NW.\n \nFORECAST VALID 14/1800Z 16.2N 132.4W\nMAX WIND  30 KT...GUSTS  40 KT.\n \nFORECAST VALID 15/0600Z 15.9N 133.6W...POST-TROP/REMNT LOW\nMAX WIND  30 KT...GUSTS  40 KT.\n \nFORECAST VALID 15/1800Z 15.4N 135.1W...POST-TROP/REMNT LOW\nMAX WIND  25 KT...GUSTS  35 KT.\n \nFORECAST VALID 16/0600Z 15.0N 136.9W...POST-TROP/REMNT LOW\nMAX WIND  25 KT...GUSTS  35 KT.\n \nFORECAST VALID 16/1800Z...DISSIPATED\n \nREQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 17.3N 131.9W\n \nNEXT ADVISORY AT 14/0300Z\n \n"}