CoastalUS - HYDROPACMessages1665/25(97)1665/25(97)PAN PANArchivedReceived: 26 Jun 2025, 00:00Archived: 31 Jul 2025, 10:01Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchKeywordsGeometry refsboundedGeometry phrasesbound byMilitary Operationsgunnery exercise, GUNNERYMessage contentNORTH PACIFIC. JAPAN. DNC 12. 1. GUNNERY EXERCISES 2300Z TO 0900Z DAILY 30 JUN THRU 30 JUL IN AREA BOUND BY 28-15.25N 146-29.78E, 25-25.27N 147-37.78E, 25-00.27N 145-35.80E, 27-55.25N 144-57.80E. 2. CANCEL THIS MSG 311000Z JUL 25.Location mapOpen in the full mapLoading map…More from US - HYDROPAC3211/262026-11-04BAY OF BENGAL. INDIA. 1. SURVEY OPERATIONS 05 THRU 20 NOV BY M/V SAMUDRA RATNAKAR IN AREA BOUND BY 17-13.71N 083-11.78E, 17-08.36N 083-15.64E, 17-01.56N 083-05.45E, 17-06.90N 083-01.59E. W3210/262026-11-04EASTERN INDIAN OCEAN. LAKSHADWEEP. 1. HAZARDOUS OPERATIONS 060730Z TO 061330Z NOV IN AREA BOUND BY 10-32.60N 072-37.25E, 10-33.32N 072-38.05E, 10-32.54N 072-38.72E, 10-31.92N 072-37.90E. 2. C3209/262026-11-04BAY OF BENGAL. INDIA. 1. SURVEY OPERATIONS 05 THRU 25 NOV BY M/V SAMUDRA KAUSTUBH IN AREA BOUND BY 21-05.68N 087-27.06E, 21-05.61N 087-41.49E, 20-52.08N 087-41.43E, 20-52.13N 087-27.02E. W3149/262026-10-29archivedARABIAN SEA. GULF OF KHAMBHAT. INDIA. 1. PIPELINE OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY VESSEL JD ODYSSEY, M/V TAG 13, TUG CREATIVE 1, M/V SEAMAC GLORIOUS, AND M/V WILCHIEF1 IN ARE3032/262026-10-19archivedEASTERN INDIAN OCEAN. INDIA. 1. HAZARDOUS OPERATIONS 0230Z TO 0800Z DAILY 21, 23, 26, 27, 30 AND 31 OCT IN AREA BOUND BY 10-50.00N 075-00.00E, 10-50.00N 075-35.00E, 10-20.00N 075-35.00E, 1Later warnings1668/25(76)2025-06-27archivedWESTERN SOUTH PACIFIC. NEW ZEALAND. DNC 06. CANCEL HYDROPAC 1594/25 AND THIS MSG, OPERATIONS COMPLETED.1674/25(81)2025-06-27archivedNORTH PACIFIC. GUAM. 1. USCG REMOTE COMMUNICATION FACILITY GUAM (V) 13-29.00N 144-50.00E BROADCAST SERVICES UNRELIABLE 271200Z TO 271400Z JUN. 2. CANC1676/25(97)2025-06-27archivedWESTERN NORTH PACIFIC. DNC 12. CANCEL HYDROPAC 1630/25 AND THIS MSG, EXERCISES COMPLETED.Earlier warnings1663/25(63)2025-06-26archivedBAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 0130Z TO 1430Z DAILY 29 JUN THRU 05 JUL IN AREA BOUND BY 19-14.60N 084-53.70E, 19-07.39N 085-35.94E,1664/25(63)2025-06-26archivedBAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 0430Z TO 0630Z AND 0900Z TO 1100Z DAILY 30 JUN THRU 05 JUL IN AREA BOUND BY 21-14.92N 086-48.63E,1660/25(22,83)2025-06-26archivedSOUTH PACIFIC. DNC 06. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS: A. 012130Z TO 012330Z JUL IN AREA BOUND BY 34-48.00S 168-53.00W, 37-38.00S 168-53.00W,Back to messages