Surveys

Underwater operations in progress until further notice by M/V ocean discovery in area between 59-53.0N…

North Sea · HYDROLANT 1064/13

issued: 2013-04-28 08:59Z
status: cancelled 2013-05-13 09:01Z (archive)
authority: NAVAREA I 90/13 250150Z APR 13.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER
NOTICE BY M/V OCEAN DISCOVERY IN AREA BETWEEN
59-53.0N 59-57.7N AND 001-09.7E 001-19.5E.
WIDE BERTH REQUESTED.

Timeline

Cancel HYDROLANT 1064/13 and this msg, operations suspendedcancelled by · 2013-05-13

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.