Survey operations in progress until 06 oct by cableship cable innovator in vicinity of trackline joining…
North Pacific Ocean · NAVAREA XII 682/26
What this record establishes
Cancelled notice · 2026-09-28 16:45Z
This notice disappeared from the issuing source's in-force list. No explicit recovery or all-clear is established by that removal.
- Source and dates
- NGA MSI in-force warnings (DailyMem*.txt). Issued 2026-09-28 11:51Z. First collected 2026-09-28 19:17Z; last seen in collection 2026-09-29 03:17Z. 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.
Related notices and cancellation links
Current notices and reporting history in the North Pacific Ocean →
- issued
- 2026-09-28 11:51Z
- status
- Cancelled notice
- self-cancels
- 2026-10-07 00:01Z
- NAVAREA
- NAVAREA XII
- sea
- North Pacific Ocean
- position
- 35.209, -121.261
- source
- NGA MSI in-force warnings (DailyMem*.txt) · first seen 2026-09-28 19:17Z
Original warning text
NORTH PACIFIC. CALIFORNIA. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 06 OCT BY CABLESHIP CABLE INNOVATOR IN VICINITY OF TRACKLINE JOINING 35-07.29N 120-39.02W, 35-17.85N 121-52.32W. WIDE BERTH REQUESTED. 2. CANCEL NAVAREA XII 622/26. 3. CANCEL THIS MSG 070001Z OCT 26.
Reading this warning
- Survey operations
- A research or survey vessel is mapping the seabed or water column, often while towing equipment.
- 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.
- Wide berth requested
- Keep well clear — or, when a distance is given ("TWO MILE BERTH REQUESTED"), at least that far away.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- NAVAREA
- One of the 21 ocean areas of the World-Wide Navigational Warning Service, each with a coordinator that broadcasts long-range warnings.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
- Date-time group (DTG)
- A compact UTC timestamp — day, hour and minute followed by Z — such as 201500Z for the 20th at 15:00 UTC.
Collected reports in this area · cable & pipeline work
10 within 180 nm since 2019 · 4 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.
- Survey operations 15 sep thru 01 oct by cableship cable innovator in vicinity of trackline joining 35-07.29N…2026-09-10
- Cable operations in progress until further notice by cableship ile de sein along trackline joining 33-32.87N…2026-09-10
- Cable operations in progress until further notice by cableship ile de sein along trackline joining 33-52.53N…2026-08-24
- Cable operations 140800Z to 250800Z mar by cableship it intrepid in area bound by 34-02-17N 119-18-57W,…2021-03-09
- Cable operations in progress until 30 dec by cableship recorder in vicinity of trackline joining 39-45.8N…2019-11-05
- Cable operations by M/V layla with submersible: a. 25 oct thru 12 nov in area bound by 35-28.35N 122-06.51W,…2019-10-19
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
- C22G+FM morro bay, ca, USASpills · 18.2 nm
- Hazardous operations 1330Z to 2030Z daily 28 and 29 sep in area bound by 35-04.00N 122-39.00W, 34-45.00N…Exercises · 69.2 nm
Worldwide in the collected sources
25 cable & pipeline work listed in force · see all
Record snapshot 2026-09-29 03:17Z; 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.