Surveys
Survey operations in progress until 01 oct by M/V oceanic vega towing 12 12964 meter long cables in area…
Western South Atlantic · HYDROLANT 2473/22
- issued
- 2022-09-29 14:42Z
- status
- cancelled 2022-10-02 04:00Z (archive)
- self-cancels
- 2022-10-02 04:00Z
- authority
- NAVAREA V 492/22 291432Z SEP 22.
- sea
- South Atlantic Ocean
- position
- -26.574, -43.222
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 01 OCT BY M/V OCEANIC VEGA TOWING 12 12964 METER LONG CABLES IN AREA BOUND BY 26-13.07S 041-34.32W, 25-23.50S 042-04.40W, 25-36.80S 042-33.45W, 25-37.05S 042-55.97W, 25-47.42S 043-17.20W, 25-47.78S 044-14.55W, 26-01.02S 044-40.73W, 26-30.78S 045-28.95W, 26-41.98S 045-35.35W, 26-31.25S 044-23.35W, 27-26.03S 045-10.17W, 27-23.27S 041-31.80W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 020400Z OCT 22.
This area · survey operations
484 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
20
24
- 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
- Survey operations in progress until 30 apr by M/V ramform victory towing ten 8800 meter long cables in area…2024-04-03
- Survey operations in progress until 31 mar by M/V ramform victory towing ten 8800 meter long cables in area…2024-03-07
- Survey operations in progress until 11 mar by M/V artemis odyssey in area bound by 25-04.49S 042-10.72W,…2024-03-02
- Survey operations in progress until 01 mar by M/V ramform victory towing ten 8800 meter long cables in area…2024-02-16
- Survey operations 12 thru 19 feb by M/V siem dorado along trackline joining 25-22.60S 042-32.10W, 25-18.62S…2024-02-11
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
83 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.