Surveys
Underwater operations in progress until 06 apr in area bound by 25-24.85S 042-44.68W, 25-24.88S 042-44.73W,…
Brazil-south Coast · HYDROLANT 237/13
- issued
- 2013-01-26 06:49Z
- status
- cancelled 2013-04-07 00:01Z (archive)
- authority
- NAVAREA V S 104/13 25 JAN 13.
- sea
- South Atlantic Ocean
- position
- -25.394, -42.762
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTH COAST. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 06 APR IN AREA BOUND BY 25-24.85S 042-44.68W, 25-24.88S 042-44.73W, 25-24.92S 042-44.77W, 25-24.93S 042-44.82W, 25-24.97S 042-44.87W, 25-24.98S 042-44.92W, 25-24.40S 042-47.23W, 25-24.35S 042-47.27W, 25-24.30S 042-47.28W, 25-24.25S 042-47.30W, 25-24.20S 042-47.33W, 25-24.15S 042-47.35W, 25-22.52S 042-46.87W, 25-22.48S 042-46.82W, 25-22.45S 042-46.77W, 25-22.42S 042-46.72W, 25-22.38S 042-46.68W, 25-22.35S 042-46.63W, 25-22.75S 042-44.25W, 25-22.80S 042-44.22W, 25-22.85S 042-44.20W, 25-22.88S 042-44.17W, 25-22.93S 042-44.13W, 25-22.98S 042-44.12W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 07 APR 13.
This area · survey operations
572 within 180 nm since 2000 · 3 in the last 12 months · 1 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 19 may in 23-04.0S 043-02.5W2024-04-21
- 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
- Underwater operations 0500Z to 2000Z daily 16 thru 25 apr by M/V double diamond and M/V novo estado in…2024-04-16
Season · when survey operations happen here
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month of issue, all years in the archive
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.