Surveys
Survey operations 12 thru 20 sep by M/V oceanic sirius towing 12 12000 meter cables in area bound by…
Western South Atlantic · HYDROLANT 2786/20
- issued
- 2020-09-12 01:05Z
- status
- cancelled 2020-09-18 01:03Z (archive)
- authority
- NAVAREA V 299/20 120052Z SEP 20.
- sea
- South Atlantic Ocean
- position
- -25.393, -40.957
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. DNC 01. 1. SURVEY OPERATIONS 12 THRU 20 SEP BY M/V OCEANIC SIRIUS TOWING 12 12000 METER CABLES IN AREA BOUND BY 25-02.75S 042-01.20W, 25-43.82S 042-01.57W, 25-44.50S 039-53.78W, 25-03.15S 039-53.38W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 21 SEP 20.
This area · survey operations
541 within 180 nm since 2000 · 5 in the last 12 months · 3 in force now
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- Survey operations in progress until 24 aug by M/V sea 1 dorado in area bound by 24-53.20S 042-47.12W,…2026-08-19
- Underwater operations in progress until 280259Z aug by M/V siem pilot in 24-35.02S 042-15.37W2026-08-19
- Survey operations 10 aug 26 thru 08 mar 27 by tug mce navegacao I in area bound by 22-48.38S 041-08.21W,…2026-08-09
- Underwater operations in progress until 140001Z nov by M/V fugro vaquita in area bound by 22-03.00S…2026-06-17
- Underwater operations 1000Z to 2000Z daily until 02 nov 26 by M/V fugro vaquita in: a. 22-26.32S 040-25.47W2025-11-28
- Survey operations 17 apr thru 08 may by M/V artemis odyssey in area bound by 25-04.49S 042-10.72W, 25-05.99S…2024-04-17
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
Nearby now · 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.