CoastalUS - HYDROPACMessages1875/25(22)1875/25(22)PAN PANArchivedReceived: 24 Jul 2025, 00:00Archived: 28 Jul 2025, 22:01Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchKeywordsGeometry refsboundedDangerous Areahazardous operationsGeometry phrasesbound byMessage contentSOUTH PACIFIC. CHILE. DNC 07. 1. HAZARDOUS OPERATIONS 281400Z TO 282100Z JUL IN AREA BOUND BY 32-53.00S 071-53.20W, 32-53.00S 071-45.00W, 33-00.00S 071-45.00W, 33-00.00S 071-53.20W. 2. CANCEL THIS MSG 282200Z 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 warnings1879/25(81)2025-07-24archivedNORTH PACIFIC. PHILIPPINE SEA. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 2300Z TO 1300Z DAILY 28 THRU 30 JUL IN AREAS WITHIN THREE MILES OF: A. 13-27.00N1888/25(74)2025-07-24archivedEASTERN INDIAN OCEAN. DNC 04. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V LAY VESSEL 108 IN AREA BOUND BY 13-44.00S 123-05.00E, 14-00.00S 123-1882/25(63)2025-07-24archivedBAY OF BENGAL. INDIA. DNC 03. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 23 AUG BY M/V ALBATROSS 37 IN AREA BOUND BY 16-10.47N 084-59.54E, 16-10.53N 085-05.15Earlier warnings1880/25(81)2025-07-24archivedNORTH PACIFIC. FARALLON DE MEDINILLA. DNC 12. 1. HAZARDOUS OPERATIONS 271400Z TO 281359Z JUL IN 16-01.07N 146-03.52E. 2. CANCEL THIS MSG 281459Z JUL 25.1876/25(22)2025-07-24archivedEASTERN SOUTH PACIFIC. CHILE. DNC 07. 1. DART BUOY 4G ESTABLISHED IN 23-10.10S 072-04.90W. 2. CANCEL HYDROPAC 1493/25.1878/25(81)2025-07-24archivedPHILIPPINE SEA. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 282200Z TO 290300Z JUL IN AREA WITHIN FIVE MILES OF 13-29.00N 144-25.00E. 2. CANCEL THIS MSG 290400Back to messages