Surveys
Survey operations in progress until 15 apr by M/V boa thalassa towing 2000 meter long cable in area bound by…
Gulf of Mexico · NAVAREA IV 106/11
- issued
- 2011-03-20 09:37Z
- status
- cancelled 2011-04-16 01:00Z (archive)
- self-cancels
- 2011-04-16 01:00Z
- authority
- BOA THALASSA 181329Z MAR 11.
- sea
- Gulf of Mexico
- position
- 26.060, -94.954
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
GULF OF MEXICO. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 15 APR BY M/V BOA THALASSA TOWING 2000 METER LONG CABLE IN AREA BOUND BY 26-05-42N 094-49-35W, 26-09-06N 095-00-32W, 26-00-33N 095-11-06W, 26-00-27N 094-42-47W. TWO MILE BERTH REQUESTED. 2. CANCEL THIS MSG 160100Z APR.
This area · survey operations
25 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
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23
- Survey operations in progress until 10 sep by M/V olympic artemis with two submersibles, M/V harvey deepsea…2023-05-09
- Survey operations 19 aug until further notice by M/V sanco sword, M/V fulmar explorer each towing 150 meter…2022-08-17
- Survey operations 31 jan thru 26 mar by M/V rem saltire operating two rov units, M/V artemis arctic and M/V…2020-01-30
- Survey operations in progress until 31 jul by M/V oceanic vega and M/V oceanic sirius each towing 14 10000…2019-02-27
- Survey operations in progress until further notice by M/V oceanic vega and M/V oceanic sirius, each towing…2019-02-15
- Survey operations in progress until 03 jan 18 by M/V oceanic vega towing 12 9150 meter long cables in area…2017-12-15
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
83 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.