Cable ops

Cable laying operations in progress until further notice along trackline joining 52-12.67N 141-31.39E,…

Sea of Okhotsk · HYDROPAC 2714/12

What this record establishes

Archived notice · 2012-09-29 10:04Z

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) · VLAD 240/12 260904Z SEP 12.. Issued 2012-09-26 09:50Z. 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
Sea of Okhotsk. 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 Sea of Okhotsk →

issued
2012-09-26 09:50Z
status
Archived notice
authority
VLAD 240/12 260904Z SEP 12.
issued by
VLAD
sea
Sea of Okhotsk
position
52.215, 141.584
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

RUSSIA-EAST COAST.
PROLIV NEVEL'SKOGO.
1. CABLE LAYING OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE
   ALONG TRACKLINE JOINING
   52-12.67N 141-31.39E, 52-12.73N 141-31.62E,
   52-12.72N 141-31.84E, 52-12.79N 141-32.97E,
   52-12.79N 141-33.30E, 52-12.79N 141-33.37E,
   52-12.80N 141-33.46E, 52-12.83N 141-33.80E,
   52-12.86N 141-34.25E, 52-12.88N 141-34.50E,
   52-12.91N 141-34.97E, 52-12.91N 141-35.16E,
   52-12.92N 141-35.40E, 52-12.96N 141-35.90E,
   52-12.97N 141-36.11E, 52-12.99N 141-36.52E,
   52-13.01N 141-36.89E, 52-13.02N 141-37.07E,
   52-13.05N 141-37.41E, 52-13.07N 141-37.75E,
   52-13.07N 141-37.93E, 52-13.09N 141-38.09E,
   52-13.10N 141-38.16E, 52-13.11N 141-38.29E,
   52-13.12N 141-38.48E, 52-13.13N 141-38.64E,
   52-13.13N 141-38.68E.
2. CANCEL HYDROPAC 1593/12.

Reading this warning

Cable operations
A ship is laying, burying or repairing a submarine cable, usually along a stated route.
Until further notice
The operation or danger has no scheduled end; the warning stays in force until a later message cancels it.
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.
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.

All warning terms →

Collected reports in this area · cable & pipeline work

37 within 180 nm since 2001 · 0 in the last 12 months · 0 listed in force now

01
05
10
15
16

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.

Month of issue in the collected archive

J
F
M
A
M
J
J
A
S
O
N
D

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

Worldwide in the collected sources

23 cable & pipeline work listed in force · see all

Record snapshot 2026-10-02 17:36Z; 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.