CoastalUS - HYDROPACMessages796/26(63)796/26(63)PAN PANArchivedReceived: 16 Mar 2026, 00:00Archived: 20 Mar 2026, 11:41Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchKeywordsGeometry refsboundedDangerous Areahazardous operationsGeometry phrasesbound byMessage contentEASTERN INDIAN OCEAN. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 0330Z TO 1030Z DAILY 19 AND 20 MAR IN AREA BOUND BY 10-20.00N 075-00.00E, 10-20.00N 075-35.00E, 10-50.00N 075-35.00E, 10-50.00N 075-00.00E. 2. CANCEL THIS MSG 201130Z 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 warnings799/26(63)2026-03-16archivedBAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 0030Z TO 1130Z DAILY 20 THRU 23 MAR IN AREA BOUND BY 18-22.00N 084-34.00E, 17-52.30N 084-31.50E,798/26(63)2026-03-16archivedBAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 0330Z TO 1230Z DAILY 20 AND 23 THRU 27 MAR IN AREA BOUND BY 20-57.00N 086-54.00E, 21-13.00N 087-23.0793/26(93)2026-03-16archivedGULF OF THAILAND. VIETNAM. DNC 03. F/V BT 97273 TS, TWO PERSONS ON BOARD, UNREPORTED. LAST KNOWN POSITION IN 08-07.00N 102-59.00E AT 150900Z MAR. VESSELS IN VEarlier warnings805/262026-03-16archivedSOUTH PACIFIC. PERU. 1. GUNNERY EXERCISES 181000Z TO 181800Z MAR IN AREA BOUND BY 11-57.00S 077-22.00W, 11-57.00S 077-18.00W, 12-01.00S 077-18.00W, 12-800/26(GEN)2026-03-16archivedWESTERN NORTH PACIFIC. GUAM. 1. USCG REMOTE COMMUNICATION FACILITY GUAM 13-29.00N 144-50.00E MF AND HF R/T AND DSC SERVICES UNRELIABLE 171500Z TO 180200Z802/262026-03-16archivedBAY OF BENGAL. INDIA. 1. HAZARDOUS OPERATIONS 170630Z TO 171230Z MAR IN AREA BOUND BY 18-07.14N 084-22.07E, 18-06.90N 084-31.53E, 18-17.31N 084-43.51E,Back to messages