Surveys
Survey operations in progress until 06 jun by M/V geo caribbean towing ten 12000 meter long cables in area…
Western South Atlantic · Brazil-southeast Coast · HYDROLANT 1821/20
- issued
- 2020-05-30 16:43Z
- status
- cancelled 2020-06-07 00:01Z (archive)
- authority
- NAVAREA V 196/20 301642Z MAY 20.
- sea
- South Atlantic Ocean
- position
- -25.063, -39.970
- 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 06 JUN BY M/V GEO CARIBBEAN TOWING TEN 12000 METER LONG CABLES IN AREA BOUND BY 26-31.83S 040-05.18W, 26-40.50S 043-14.20W, 25-18.60S 042-11.55W, 24-49.80S 042-10.63W, 24-21.62S 042-21.32W, 24-22.07S 042-03.72W, 24-06.77S 042-03.45W, 23-33.80S 040-58.57W, 22-50.32S 039-56.15W, 23-51.58S 039-56.15W, 23-52.08S 038-32.20W, 22-36.12S 038-02.93W, 22-33.80S 037-41.80W, 26-25.95S 037-35.27W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 07 JUN 20.
This area · survey operations
594 within 180 nm since 2000 · 7 in the last 12 months · 5 in force now
00
05
10
15
20
25
26
- 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
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
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.