Surveys
Oceanographic operations in progress until further notice by M/V ara puerto deseado along trackline between…
Western South Atlantic · HYDROLANT 2464/14
- issued
- 2014-10-10 16:25Z
- status
- cancelled 2014-10-12 16:06Z (archive)
- cancels
- HYDROLANT 2458/14
- authority
- NAVAREA VI 308/14 101424Z OCT 14.
- position
- -34.500, -47.750
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. DNC 01. 1. OCEANOGRAPHIC OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V ARA PUERTO DESEADO ALONG TRACKLINE BETWEEN 34-30S 048-30W AND 34-30S 047-00W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 2458/14.
This area · survey operations
24 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
02
05
10
15
20
24
- Underwater operations 261900Z feb to 071200Z mar by M/V rebecca in area bound by 33-03.07S 047-27.95W,…2024-02-27
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables along tracklines between: a. 23 feb…2017-02-23
- Survey operations in progress until 21 feb by M/V polarcus alima towing 12 8100 meter long cables along…2017-02-19
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables along tracklines between: a. 18 feb…2017-02-18
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 17 feb along trackline between…2017-02-17
- Survey operations in progress until 18 feb by M/V polarcus alima towing 12 8100 meter long cables along…2017-02-17
Season · when survey operations happen here
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A
M
J
J
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S
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month of issue, all years in the archive
Timeline
- Oceanographic operations in progress until further notice by M/V ara puerto deseado along trackline between…cancels · 2014-10-09
- Oceanographic operations in progress until further notice by M/V ara puerto deseado along trackline between…replaced · 2014-10-09
- Oceanographic operations in progress until further notice by M/V ara puerto deseado along trackline between…cancelled by · 2014-10-12
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.