Surveys
Survey operations in progress until further notice by M/V polar empress towing 6000 meter long cables in…
Norwegian Sea · Barents Sea · Norway · HYDROARC 268/17
- issued
- 2017-09-12 19:49Z
- status
- cancelled 2017-11-17 18:36Z (archive)
- cancels
- HYDROARC 81/17
- authority
- NAVAREA XIX 110/17 121830Z SEP 17.
- position
- 72.021, 22.688
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORWEGIAN SEA. BARENTS SEA. NORWAY. DNC 22. 1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V POLAR EMPRESS TOWING 6000 METER LONG CABLES IN AREA BOUND BY 70-46N 020-13E, 72-54N 020-13E, 72-54N 025-31E, 71-25N 025-31E, 71-21N 023-45E. FIVE MILE BERTH REQUESTED. 2. CANCEL HYDROARC 81/17.
This area · survey operations
24 within 180 nm since 2012 · 0 in the last 12 months · 0 in force now
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15
20
23
- Underwater operations 172100Z to 202100Z sep in area bound by 74-03.00N 025-42.50E, 74-03.00N 023-54.50E,…2023-09-13
- Survey operations 16 may thru 24 jun by M/V ramform hyperion towing 14 six mile long cables, M/V thor omega…2023-05-11
- Survey operations in progress until further notice by M/V ramford hyperion towing 12 4050 meter long cables…2022-07-11
- Survey operations 05 jul until further notice by M/V ramform vanguard towing 12 4050 meter long cables in…2022-07-04
- Survey operations in progress until further notice by M/V ramform hyperion towing 8000 meter long cables,…2021-05-21
- Survey operations in progress until 30 sep by M/V ramform tethys towing 16 10000 meter long cables in area…2020-07-05
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Survey operations in progress until further notice by M/V polar empress towing equipment in area bound by…cancels · 2017-05-17
- Survey operations in progress until further notice by M/V polar empress towing equipment in area bound by…replaced · 2017-05-17
- HYDROARC warnings in force as of 171830Z nov 17: 389/17, 388/17, 387/17, 383/17, 382/17, 322/17, 307/17,…cancelled by · 2017-11-17
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
75 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.