Surveys
Underwater operations in progress until 062359Z dec in areas within two miles of: a. 36-41.0N 004-16.5W
Alboran Sea · Western Mediterranean Sea · Spain · HYDROLANT 3693/19
- issued
- 2019-12-02 13:59Z
- status
- cancelled 2019-12-07 00:59Z (archive)
- self-cancels
- 2019-12-07 00:59Z
- authority
- NAVAREA III 1389/19 021215Z DEC 19.
- sea
- Alboran Sea
- position
- 36.633, -4.217
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ALBORAN SEA. WESTERN MEDITERRANEAN SEA. SPAIN. DNC 08. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 062359Z DEC IN AREAS WITHIN TWO MILES OF: A. 36-41.0N 004-16.5W. B. 36-35.0N 004-09.5W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 070059Z DEC 19.
This area · survey operations
91 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until 06 feb by r/v maria s. merian in area bound by 35-45.00N 008-00.00W,…2024-01-29
- Underwater operations 281200Z dec until further notice by M/V joides resolution in vicinity 36-42.00N…2023-12-28
- Survey operations 06 nov thru 17 by M/V ramon margalef in area bounded by: 36-00.00N 006-00.00W, 36-00.00N…2023-11-06
- Survey operations 06 nov thru 17 by M/V ramon margalef in area bounded by: 36-00.0N 006-00.0W, 36-00.0N…2023-11-03
- Survey operations in progress until 192300Z mar by M/V ramon margalef in area bound by: 35-48.0N 007-34.0W,…2023-03-14
- Survey operations in progress until further notice by M/V dar al beida in area bound by 36-00.00N…2023-02-20
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
86 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.