CoastalUS - HYDROPACMessages3240/25(74)3240/25(74)SÉCURITÉArchivedReceived: 7 Dec 2025, 00:00Archived: 18 Dec 2025, 01:01Updated: 5 Nov 2026, 17:43SubscribeCopyShareShow on mapPrintExportSearchKeywordsOperationsUNDERWATER OPERATIONSMessage contentEASTERN INDIAN OCEAN. AUSTRALIA. DNC 04. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V FUGRO ETIVE IN 20-26.10S 116-33.80E. ONE MILE BERTH REQUESTED.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 warnings3248/25(63)2025-12-08archivedBAY OF BENGAL. BURMA. DNC 03. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 090200Z TO 090800Z DEC IN AREA BOUND BY 17-35.00N 093-31.00E, 17-28.00N 094-04.00E,3256/25(97)2025-12-08archivedNORTH PACIFIC. JAPAN. DNC 24. 1. EARTHQUAKE WITH PRELIMINARY MAGNITUDE OF 7.6 OCCURRED IN 41-00.0N 142-18.0E AT 081415 DEC. TSUNAMI WAVES REACHING 0.3 TO3253/25(97)2025-12-08archivedNORTH PACIFIC. JAPAN. DNC 24. 1. EARTHQUAKE WITH PRELIMINARY MAGNITUDE OF 7.6 OCCURRED AT 081415Z. TSUNAMI WAVES REACHING ONE METER ABOVE THE TIDE LEVELEarlier warnings3241/25(92)2025-12-07archivedSULU SEA. PHILIPPINES. DNC 11. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 112100Z TO 120300Z DEC IN AREAS BOUND BY: A. 09-39.00N 119-13.00E, 09-22.00N 119-26.03244/25(GEN)2025-12-07archived1. DUE TO SPACE WEATHER 08 THRU 10 DEC, HF COMMUNICATIONS AND GNSS POSITIONAL INFORMATION MAY BE DISRUPTED BY THE EFFECTS OF SOLAR FLARES. 2. DURING INC3242/25(62)2025-12-07archivedRED SEA. SAUDI ARABIA. DNC 10. 1. HAZARDOUS OPERATIONS 080400Z TO 081500Z DEC IN AREA BOUND BY 24-00.10N 038-00.09E, 24-01.48N 037-56.45E, 23-58.00N 03Back to messages