Surveys
Survey operations in progress until 25 jul by M/V oceanic sirius towing 12 12000 meter cables in area bound…
Western South Atlantic · Brazil-southeast Coast · HYDROLANT 2246/20
- issued
- 2020-07-17 01:08Z
- status
- cancelled 2020-07-25 03:12Z (archive)
- cancels
- HYDROLANT 2183/20
- authority
- NAVAREA V 243/20 170025Z JUL 20.
- sea
- South Atlantic Ocean
- position
- -25.088, -40.043
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-SOUTHEAST COAST. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 25 JUL BY M/V OCEANIC SIRIUS TOWING 12 12000 METER CABLES IN AREA BOUND BY 26-47.47S 042-25.97W, 24-22.02S 042-21.33W, 24-22.40S 042-03.72W, 24-06.85S 042-03.35W, 23-33.80S 040-58.57W, 22-50.33S 039-56.13W, 23-24.43S 039-56.70W, 23-21.82S 037-49.70W, 26-35.47S 037-51.90W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 2183/20. 3. CANCEL THIS MSG 26 JUL 20.
This area · survey operations
595 within 180 nm since 2000 · 7 in the last 12 months · 5 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
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…2026-08-08
- Underwater operations in progress until 170259Z aug in 22-22.48S 040-25.05W2026-08-06
- Underwater operations in progress until 140001Z nov by M/V fugro vaquita in area bound by 22-03.00S…2026-06-17
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Survey operations in progress until 18 july by M/V geo caribbean towing ten 12000 meter long cables in areas…cancels · 2020-07-09
- Survey operations in progress until 18 july by M/V geo caribbean towing ten 12000 meter long cables in areas…replaced · 2020-07-09
- Survey operations in progress until 01 aug by M/V oceanic sirius towing 12 12000 meter cables in area bound…cancelled by · 2020-07-25
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.