CoastalUS - HYDROPACMessages3239/25(81)3239/25(81)PAN PANArchivedReceived: 3 Dec 2025, 00:00Archived: 14 Dec 2025, 14:01Updated: 6 Nov 2026, 15:01SubscribeCopyShareShow on mapPrintExportSearchKeywordsGeometry refsboundedDangerous Areahazardous operationsGeometry phrasesbound byMessage contentNORTH PACIFIC. PHILIPPINE SEA. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 1400Z TO 1300Z DAILY 12 AND 13 DEC IN AREA BOUND BY 15-20.00N 142-00.00E, 15-20.00N 144-00.00E, 13-40.00N 144-00.00E, 13-40.00N 142-00.00E. 2. CANCEL THIS MSG 141400Z DEC 25.Location mapOpen on the full mapMore from US - HYDROPAC3230/262026-11-06BAY OF BENGAL. INDIA. 1. HAZARDOUS OPERATIONS 0030Z TO 1030Z DAILY 08 THRU 15 NOV IN AREAS BOUND BY: A. 17-58.90N 084-11.70E, 17-49.50N 083-59.60E, 17-49.50N 084-15.70E, 17-58.90N 084-3229/262026-11-06BAY OF BENGAL. INDIA. PARTIALLY SUBMERGED WRECK IN VICINITY 15-26.00N 080-14.00E AT 050405Z NOV.3228/262026-11-06ARABIAN SEA. INDIA. 1. CABLE OPERATIONS IN PROGRESS UNTIL 15 NOV BY M/V MT RAAJ 1, AND UNTIL 21 NOV BY M/V LADY GRACE AND M/V DB MARINE 1, ALONG TRACKLINE JOINING 19-03.45N 072-40.64E, 1799/25(22)2025-03-28archivedEASTERN SOUTH PACIFIC. CHILE. DNC 07. ARICA RADIO 18-29.10S 070-19.16W DSC MF SERVICE OFF AIR.3053/262026-10-21archivedCORAL SEA. SOLOMON ISLANDS. 1. CABLE OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V LAYLA ALONG TRACKLINE JOINING 13-06.14S 161-11.58E, 12-23.69S 162-08.91E, 11-43.41S 163-07.90E, 10-50.9Later warnings3200/25(91)2025-12-03archivedSOUTH CHINA SEA. PHILIPPINES. DNC 11. 1. GUNNERY EXERCISES 08 THRU 18 DEC IN AREA BOUND BY 14-42.63N 120-41.55E, 14-41.53N 120-36.54E, 14-36.73N 120-383205/25(63)2025-12-04archivedANDAMAN SEA. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 050330 TO 050630 DEC IN AREA BOUND BY 11-41.00N 092-46.00E, 11-41.00N 092-56.00E, 11-31.00N 092-56.3210/25(92)2025-12-04archivedCELEBES SEA. PHILIPPINES. DNC 11. 1. GUNNERY EXERCISES IN PROGRESS UNTIL 05 DEC IN AREA BOUND BY 04-50.72N 119-58.15E, 04-49.22N 119-55.62E, 04-47.35NEarlier warnings3188/25(74)2025-12-03archivedEASTERN INDIAN OCEAN. AUSTRALIA. DNC 04. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V DEEP ORIENT IN 21-14.50S 114-36.70E. ONE MILE BERTH REQUE3247/25(81)2025-12-03archivedNORTH PACIFIC. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 130100Z TO 130300Z DEC IN 13-22.72N 144-33.49E. 2. CANCEL THIS MSG 130400Z DEC 25.3191/25(81)2025-12-03archivedNORTH PACIFIC. PHILIPPINE SEA. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 0001Z TO 0400Z DAILY 08 THRU 11 DEC IN AREA WITHIN FIVE MILES OF 13-29.00N 144-25.00EBack to messages