Seismic survey in progress until further notice by M/V geolog pechkurov towing 6000 meter long cable in area…
Laptev Sea · HYDROARC 262/14
What this record establishes
Archived notice · 2014-10-13 12:50Z
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) · RUSSIA COASTAL WARNING WEST 120/14 291225Z SEP 14.. Issued 2014-09-29 13:42Z. 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
- Laptev Sea. The map shows an area described by the warning; the listed coordinate is its representative center. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Mcts iqaluit remote station parsons lake 68-54N 133-56W radio services off airlater cancellation notice
- issued
- 2014-09-29 13:42Z
- status
- Archived notice
- authority
- RUSSIA COASTAL WARNING WEST 120/14 291225Z SEP 14.
- issued by
- RUSSIA COASTAL WARNING WEST
- sea
- Laptev Sea
- position
- 73.994, 118.762
- vessel
- M/V GEOLOG PECHKUROV · 2 messages
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
ARCTIC. RUSSIA. LAPTEV SEA. DNC 27. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V GEOLOG PECHKUROV TOWING 6000 METER LONG CABLE IN AREA BOUND BY 74-03N 111-29E, 74-05N 112-44E, 74-26N 113-27E, 74-37N 114-14E, 74-09N 113-59E, 74-17N 123-59E, 74-22N 125-55E, 73-44N 124-45E, 73-43N 112-06E, 74-00N 111-34E. WIDE BERTH REQUESTED.
Reading this warning
- 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.
- Seismic survey
- A survey that maps the rock beneath the seabed with sound pulses from air guns, recorded on streamers kilometres long.
- Until further notice
- The operation or danger has no scheduled end; the warning stays in force until a later message cancels it.
- Towed array / streamer
- Equipment towed a long way behind a vessel — sonar, a hydrophone cable, a sampling sled — invisible at the surface.
- Tow / towing
- A vessel towing another vessel, a barge or a structure — slow, hard to manoeuvre, and with a long line between.
- Area bound by
- Introduces a list of positions that are the corners of an area — the polygon the warning applies to.
- 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.
Collected reports in this area · cable & pipeline work
5 within 180 nm since 2012 · 0 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.
- Seismic survey in progress until further notice by M/V ostrov anzer, M/V angrapa, M/V mirgorod, M/V arabat…2013-09-18
- Seismic survey in progress until further notice by: a. M/V ostrov anzer, M/V angrapa and M/V mirgorod along…2013-09-13
- Seismic survey in progress until further notice by M/V professor ryabinkin towing 6300 meter long cable…2013-09-09
- Seismic survey in progress until further notice by M/V geolog dmitriy nalivkin towing 8000 meter long cable…2012-10-01
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
23 cable & pipeline work listed in force · see all
Record snapshot 2026-09-25 01:47Z; 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.