Surveys

Underwater operations 190001Z to 242359Z jan by M/V atalante in areas between: a. 47-10N 46-50N and 006-30W…

Celtic Sea · HYDROLANT 159/19

issued: 2019-01-18 09:34Z
status: cancelled 2019-01-25 00:59Z (archive)
self-cancels: 2019-01-25 00:59Z
authority: NAVAREA II 11/19 180854Z JAN 19.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CELTIC SEA.
DNC 08.
1. UNDERWATER OPERATIONS 190001Z TO 242359Z JAN
   BY M/V ATALANTE IN AREAS BETWEEN:
   A. 47-10N 46-50N AND 006-30W 006-20W.
   B. 47-35N 47-25N AND 007-35W 007-25W.
   C. 47-24N 47-20N AND 006-53W 006-42W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 250059Z JAN 19.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2019-01-19 00:01Z	2019-01-24 23:59Z	—	143 h 58

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

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.