Surveys
0.2 mile berth requested
Arctic · East Siberian Sea · HYDROARC 168/12
- issued
- 2012-09-11 04:29Z
- status
- cancelled 2012-09-23 09:20Z (archive)
- authority
- RUSSIA COASTAL WARNING EAST 71/12 101400Z SEP 12.
- position
- 75.139, 155.733
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ARCTIC. EAST SIBERIAN SEA. CHART 41000 SCIENTIFIC MOORING ESTABLISHED IN 75-08.34N 155-44.00E. 0.2 MILE BERTH REQUESTED.
This area · survey operations
6 within 180 nm since 2012 · 0 in the last 12 months · 0 in force now
12
15
17
- Survey operations 29 aug thru 20 nov by M/V akademik lazarev towing 8100 meter long cable in area bound by:…2017-08-28
- Sub-surface scientific moorings, marked by red floats, established in: a. 72-50.38N 158-14.52E2016-09-28
- Scientific mooring, marked by buoys, established in 72-42.72N 161-38.45E2015-09-01
- 0.2 mile berth requested2012-09-13
- 0.2 mile berth requested2012-08-27
Season · when survey operations happen here
J
F
M
A
M
J
J
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month of issue, all years in the archive
Timeline
- HYDROARC warnings in force 231000Z sep 12cancelled by · 2012-09-23
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
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.