CoastalUS - HYDROPACMessages629/26(81)629/26(81)PAN PANArchivedReceived: 4 Mar 2026, 00:00Archived: 13 Mar 2026, 11:01Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchKeywordsGeometry refsboundedDangerous Areahazardous operationsGeometry phrasesbound byMessage contentNORTH PACIFIC. PHILIPPINE SEA. NORTHERN MARIANA ISLANDS. DNC 12. 1. HAZARDOUS OPERATIONS 0800Z TO 1000Z DAILY 09 THRU 13 MAR IN AREA BOUND BY 17-00.00N 145-04.98E, 17-00.00N 147-00.00E, 16-09.47N 148-09.77E, 14-45.00N 148-00.00E, 14-16.00N 146-25.00E, 15-25.00N 146-25.00E, 15-40.37N 146-12.03E, 15-40.60N 145-27.77E. 2. CANCEL THIS MSG 131100Z MAR 26.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 warnings630/26(81)2026-03-04archivedNORTH PACIFIC. PHILIPPINE SEA. NORTHERN MARIANA ISLANDS. DNC 12. 1. HAZARDOUS OPERATIONS 2230Z TO 0130Z DAILY 09 THRU 13 MAR AND 0430Z TO 0630Z DAILY 10 T660/26(81)2026-03-04archivedNORTH PACIFIC. PHILIPPINE SEA. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 1800Z TO 0600Z DAILY 11 THRU 14 MAR IN AREA WITHIN FIVE MILES OF 13-29.00N 144-25.00634/26(63)2026-03-04archivedARABIAN SEA. INDIA. DNC 03. 1. CABLE OPERATIONS 05 THRU 15 MAR BY CABLESHIP ATHBA IN AREA BOUND BY 18-55.75N 071-39.41E, 18-53.58N 071-39.51E, 18-55.79Earlier warnings638/26(81)2026-03-04archivedNORTH PACIFIC. PHILIPPINE SEA. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 0100Z TO 1300Z DAILY 10 THRU 12 MAR IN AREAS WITHIN THREE MILES OF: A. 13-27.00N 1639/26(81)2026-03-04archivedNORTH PACIFIC. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 101800Z TO 110600Z MAR IN AREA BOUND BY 13-10.00N 144-30.00E, 13-10.00N 144-41.98E, 12-49.98N 1633/26(63)2026-03-04archivedBAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 0430Z TO 0830Z DAILY 08 THRU 10 MAR IN AREA BOUND BY 17-49.87N 083-33.57E, 17-57.38N 083-49.33E,Back to messages