Surveys

1.UNDERWATER operations in progress until further notice by M/V joides resolution in 25-12.16S 007-29.76E

Eastern South Atlantic · HYDROLANT 149/22

issued: 2022-01-17 09:52Z
status: cancelled 2022-01-21 11:45Z (archive)
cancels: HYDROLANT 97/22
authority: NAVAREA VII 18/22 170944Z JAN 22.
sea: South Atlantic Ocean
position: -25.203, 7.496
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH ATLANTIC.
DNC 01.
1.UNDERWATER OPERATIONS IN PROGRESS UNTIL
  FURTHER NOTICE BY M/V JOIDES RESOLUTION
  IN 25-12.16S 007-29.76E.
  TWO MILE BERTH REQUESTED.
2.CANCEL HYDROLANT 97/22.

This area · survey operations

2 within 180 nm since 2022 · 0 in the last 12 months · 0 in force now

1.UNDERWATER operations in progress until further notice by M/V joides resolution in 24-35.75S 005-07.31E2022-01-10

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

1.UNDERWATER operations in progress until further notice by M/V joides resolution in 24-35.75S 005-07.31Ecancels · 2022-01-10
1.UNDERWATER operations in progress until further notice by M/V joides resolution in 24-35.75S 005-07.31Ereplaced · 2022-01-10
Cancel HYDROLANT 149/22 and this msgcancelled by · 2022-01-21

Nearby now · within 120 nm

Nothing else in force 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.