Surveys
Underwater operations in progress until 22 aug by M/V joanne morrison in 29-11.32N 094-21.05W
Gulf of Mexico · Texas · NAVAREA IV 731/21
- issued
- 2021-08-20 23:28Z
- status
- cancelled 2021-08-23 00:01Z (archive)
- authority
- MORRISON ENERGY 202203Z AUG 21.
- position
- 29.189, -94.351
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
GULF OF MEXICO. TEXAS. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 22 AUG BY M/V JOANNE MORRISON IN 29-11.32N 094-21.05W. ONE MILE BERTH REQUESTED. 2. CANCEL THIS MSG 23 AUG 21.
This area · survey operations
28 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
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- Survey operations 03 aug thru 30 jun 24 by M/V fugro enterprise and M/V fugro brasilis towing 130 meter long…2023-08-02
- Survey operations in progress until 10 sep by M/V olympic artemis with two submersibles, M/V harvey deepsea…2023-05-09
- Survey operations in progress until 03 nov by M/V shelia bordelon, M/V sw gallien, M/V sw mikkelsen and M/V…2023-04-30
- Survey operations in progress until 03 oct by M/V sheila bordelon, M/V sw gallien and M/V sw mikkelsen in…2023-04-29
- Survey operations 19 aug until further notice by M/V sanco sword, M/V fulmar explorer each towing 150 meter…2022-08-17
- Scientific moorings established 04 thru 24 feb in: a. 28-00.24N 093-46.17W2017-02-01
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
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.