Exercises
Hazardous operations
North Pacific · Marshall Islands · HYDROPAC 3591/15
What this record establishes
Archived notice · 2015-11-01 09:40Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · USAKA KWAJALEIN OP 362-1 010506Z NOV 15 - AUSCOAST 270/15 CX 010543Z NOV 15 - SHGA 01 NOV 15.. Issued 2015-11-01 09:40Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- North Pacific · Marshall Islands. No usable coordinates were parsed; a location-based nearby search is unavailable. Check the original wording for limits and qualifications.
Related notices and cancellation links
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- 23 foot vessel, ten persons on board, overdue lihir island (03-06S 152-39E) to the tanga islands (03-25S…cancelled by this notice
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- Seismic survey in progress until further notice by M/V bgp explorer towing five mile long cable in area…cancelled by this notice
- Distress signal received on 406 mhz in 28-58.1N 132-34.2Wcancelled by this notice
- Distress signal received in 39-50N 162-57Wcancelled by this notice
- Distress signal received on 406 mhz from 15 meter S/V lama lo, white hull, two persons on board, in 33-17.0S…cancelled by this notice
- F/V qng 95090 ts, four persons on board, disabled and adrift due to engine trouble in 10-24N 111-46E at…cancelled by this notice
- Distress signal received on 406 mhz in 31-10-22N 122-22-51E at 200756Z octcancelled by this notice
- Distress signal received on 406 mhz from M/V la chimere in 49-15-34N 160-52-06W at 201126Z octcancelled by this notice
- Distress signal received on 406 mhz from 30 foot S/V la caline, aluminum hull, in 49-17.5N 160-54.3Wcancelled by this notice
- Distress signal received from vessel, six persons on board, within 180 miles of 47-00N 125-00W at 211840Z octcancelled by this notice
- Possible distress signal reported vicinity 36-09.99S 032-46.86E at 220659Z octcancelled by this notice
- Liferaft reported in 12-27S 170-39W at 222309Z octcancelled by this notice
- F/V, six persons on board, disabled and adrift in 08-00N 069-05Ecancelled by this notice
- Distress signal received on 406 mhz from M/V europa, five persons on board, vicinity 19-00N 118-00E at…cancelled by this notice
- Vessel, 25 persons on board, sank vicinity aru islands (06-10S 134-30E) at 180745Z octcancelled by this notice
- Distress signal received on 406 mhz vicinity 09-04.18N 131-16.42E at 260618Z octcancelled by this notice
- F/V tissa disabled and adrift due to engine failure in 08-38S 062-35Ecancelled by this notice
- Distress signal received vicinity 01-00N 103-40E at 260753Z octcancelled by this notice
- Distress signal received on 406 mhz in 38-57.4N 136-14.5Wcancelled by this notice
- Hazardous operationscancelled by this notice
- Distress signal received on 406 mhz in 01-38.9N 108-11.6E at 290321Z octcancelled by this notice
- Distress signal received on 406 mhz in 05-59.6N 092-38.8Wcancelled by this notice
- issued
- 2015-11-01 09:40Z
- status
- Archived notice
- authority
- USAKA KWAJALEIN OP 362-1 010506Z NOV 15 - AUSCOAST 270/15 CX 010543Z NOV 15 - SHGA 01 NOV 15.
- issued by
- RTS SAFETY KWAJALEIN MH
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
NORTH PACIFIC. MARSHALL ISLANDS. HAZARDOUS OPERATIONS. DNC 12, DNC 13. 1. CANCEL HYDROPAC 3550/15, OPERATIONS COMPLETED. 2. CANCEL HYDROPAC 3083/15, 3084/15, 3324/15, 3362/15, 3374/15, 3419/15, 3425/15, 3434/15, 3436/15, 3448/15, 3450/15, 3451/15, 3471/15, 3476/15, 3484/15, 3486/15, 3496/15, 3505/15, 3518/15, 3522/15, 3524/15, 3548/15, 3553/15, 3566/15. 3. CANCEL THIS MSG.
Reading this warning
- Hazardous operations
- NGA's heading for activities that make an area dangerous — most often rocket launches, space debris and weapons firings, and some open-ended danger areas.
- DNC (Digital Nautical Chart)
- A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROPAC
- The U.S. long-range warning series for the Pacific outside NAVAREA XII and for the Indian Ocean, Persian Gulf and adjoining seas.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Nearby notices listed in force · within 120 nm
No parsed position is available for this comparison.
Worldwide in the collected sources
28 military exercises listed in force · see all
Record snapshot 2026-10-02 03:12Z; source collection times vary.
Exercises
Gunnery, firing and naval exercise areas. All current military exercises →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.