Surveys
Underwater operations 121200Z to 151200Z dec by M/V meteor within 20 miles of 45-00N 008-40W
Eastern North Atlantic · Bay of Biscay · HYDROLANT 2115/11
- issued
- 2011-12-10 16:57Z
- status
- cancelled 2011-12-14 18:40Z (archive)
- self-cancels
- 2011-12-15 13:00Z
- authority
- NAVAREA II 450/11 101632Z DEC 11.
- sea
- North Atlantic Ocean
- position
- 45.000, -8.667 · r 20.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. BAY OF BISCAY. 1. UNDERWATER OPERATIONS 121200Z TO 151200Z DEC BY M/V METEOR WITHIN 20 MILES OF 45-00N 008-40W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 151300Z DEC.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2011-12-12 12:00Z | 2011-12-15 12:00Z | — | 72 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · survey operations
126 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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23
- Survey operations by M/V sarmeinto de gamboa: a. 06 oct in 41-52.70N 009-48.60W2023-10-05
- Underwater operations 02 thru 11 oct by M/V atalante in area bound by 47-26.59N 006-34.33W, 46-52.40N…2023-09-29
- Survey operations in progress until 060001Z oct by M/V pourquoi pas in area bound by 47-17.05N 009-17.05W,…2023-09-25
- Survey operations 19 thru 25 apr in area bound by 48-00.00N 009-29.00W, 48-00.00N 007-56.00W, 46-54.00N…2023-04-17
- Survey operations 30 oct thru 26 nov by M/V meteor in area bound by 48-09.00N 005-55.00W, 44-03.00N…2022-10-28
- Survey operations 27 oct thru 02 nov 22 along trackline joining 48-04.62N 009-30.35W, 47-27.00N 008-32.00W,…2022-10-25
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
84 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.