Underwater cable operations 07 thru 24 aug, alternate 25 aug thru 07 sep, by M/V maersk responder vicinity…
North Pacific Ocean · HYDROPAC 1242/01
What this record establishes
Archived notice · 2001-09-08 00:00Z
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) · NAVAREA XI 487/01 POR EGC #2718 020801Z AUG 01. Issued 2001-08-02 14:02Z. 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 Ocean. The map shows the reported line or operation extent; it is not a vessel track. Check the original wording for limits and qualifications.
Current notices and reporting history in the North Pacific Ocean →
- issued
- 2001-08-02 14:02Z
- status
- Archived notice
- authority
- NAVAREA XI 487/01 POR EGC #2718 020801Z AUG 01
- NAVAREA
- NAVAREA XI · named as the source of this relay
- sea
- North Pacific Ocean
- position
- 29.175, 144.883
- vessel
- M/V MAERSK RESPONDER
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER CABLE OPERATIONS 07 THRU 24 AUG, ALTERNATE 25 AUG THRU 07 SEP, BY M/V MAERSK RESPONDER VICINITY OF TRACKLINE JOINING 34-55.9N 140-10.9E, 34-29.6N 140-41.7E, 34-57.7N 141-57.3E, 34-50.6N 143-55.7E, 33-38.5N 143-58.2E, 33-21.8N 143-35.9E, 27-56.0N 144-57.4E, 20-50.5N 148-54.5E. 2. CANCEL THIS MSG 08 SEP.
Reading this warning
- Cable operations
- A ship is laying, burying or repairing a submarine cable, usually along a stated route.
- Track line joining
- Introduces a route through a series of positions — a cable route, a tow's track or a survey line.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Collected reports in this area · cable & pipeline work
5 within 180 nm since 2001 · 1 in the last 12 months · 0 listed in force now
Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.
- Cable operations in progress until further notice by cableship kddi cable infinity in area bound by…2025-11-22
- Cable operations 140001Z nov until further notice by M/V aniek in area bound by 26-13N 141-42E, 26-03N…2019-11-13
- Seismic survey 05 thru 20 jan by M/V kairei towing 6000 meter long cable vicinity of tracklines between: a.…2011-01-01
- Seismic survey 11 may thru 10 jun by M/V shigen towing 6000 meter long cable in area bound by 29-25N…2008-05-07
Month of issue in the collected archive
All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.
Nearby notices listed in force · within 120 nm
No other collected notice is currently listed in force within this radius. This does not establish safe conditions.
Worldwide in the collected sources
24 cable & pipeline work listed in force · see all
Record snapshot 2026-10-02 04:03Z; source collection times vary.
Cable ops
Cable laying, pipeline and seismic operations. All current cable & pipeline work →
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.