CoastalUS - HYDROPACMessages3312/25(81)3312/25(81)PAN PANArchivedReceived: 10 Dec 2025, 00:00Archived: 18 Dec 2025, 04:01Updated: 5 Nov 2026, 17:43SubscribeCopyShareShow on mapPrintExportSearchKeywordsGeometry refsboundedDangerous Areahazardous operationsGeometry phrasesbound byMessage contentNORTH PACIFIC. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 170115Z TO 180300Z DEC IN AREA BOUND BY 13-45.00N 144-19.98E, 13-45.00N 144-36.00E, 13-30.00N 144-36.00E, 13-30.00N 144-19.98E. 2. CANCEL THIS MSG 180400Z DEC 25.Location mapOpen on the full mapMore from US - HYDROPAC3218/262026-11-05EASTERN INDIAN OCEAN. INDIA. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 30 NOV BY M/V EAGLE EXPLORER IN AREA BOUND BY 08-54.00N 075-21.00E, 08-54.00N 076-08.00E, 08-11.00N 076-08.00E, 08-11.003217/262026-11-05EASTERN INDIAN OCEAN. REUNION. 1. HAZARDOUS OPERATIONS 090400Z TO 112000Z NOV IN AREA BOUND BY 21-30.75S 055-05.27E, 21-07.73S 054-56.99E, 21-16.18S 054-22.72E, 21-45.69S 054-32.38E. 2. CANCE3216/262026-11-05EASTERN INDIAN OCEAN. AUSTRALIA. RACON AT PORT HEDLAND C1 PILE 19-59.49S 118-26.17E UNRELIABLE.3060/262026-10-21archivedARABIAN SEA. NORTHWESTERN INDIAN OCEAN. INDIA. 1. SURVEY OPERATIONS 22 OCT THRU 11 NOV BY M/V EAGLE EXPLORER IN AREA BOUND BY 11-33.00N 074-36.00E, 11-44.00N 075-05.00E, 10-28.00N 075-52.00E,3185/262026-11-02archivedSINGAPORE STRAIT. INDONESIA. 1. VESSEL BOARDED BY THREE PIRATES IN 01-06.06N 103-33.51E AT 021336Z NOV. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION AND TO EXERCISE EXTREME CAUTION. 2.Later warnings3279/25(81)2025-12-10archivedNORTH PACIFIC. PHILIPPINE SEA. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 0100Z TO 1300Z DAILY 16 THRU 18 DEC IN AREAS WITHIN: A. 15.00 MILES OF 13-27.00N 1453267/25(81,97)2025-12-10archivedNORTH PACIFIC. DNC 12. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 1200Z TO 1330Z DAILY 15 THRU 18 DEC IN AREA WITHIN 216 MILES OF 24-23.00N 161-46.00E. 2. CANC3346/25(81)2025-12-10archivedNORTH PACIFIC. GUAM. NORTHERN MARIANA ISLANDS. DNC 12. 1. HAZARDOUS OPERATIONS 201000Z TO 211200Z IN AREA BOUND BY 13-10.00N 144-30.00E, 13-10.00N 144-41.Earlier warnings3270/25(81)2025-12-10archivedNORTH PACIFIC. PHILIPPINE SEA. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 141400Z TO 161300Z DEC IN AREA BOUND BY 15-20.00N 142-00.00E, 15-20.00N 144-00.00E,3265/25(63)2025-12-10archivedBAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 0030Z TO 1030Z DAILY 12 THRU 14 DEC IN AREA BOUND BY 17-59.00N 083-56.00E, 17-50.00N 083-44.00E,3272/25(22)2025-12-10archivedSOUTH PACIFIC. PERU. DNC 07. 1. GUNNERY EXERCISES 121100Z TO 130300Z DEC IN AREA BOUND BY 12-50.00S 078-40.00W, 12-50.00S 077-40.00W, 13-50.00S 077-40.Back to messages