Surveys

Underwater operations in progress until further notice by M/V ares vicinity of tracklines between: a.…

HYDROLANT 71/01

issued
2001-01-07 14:45Z
status
cancelled 2001-01-08 03:00Z (archive)
authority
WZ 37/01 071257Z JAN 01
sea
Celtic Sea
position
50.688, -8.649
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY
M/V ARES VICINITY OF TRACKLINES BETWEEN:
A. 50-43.3N 008-34.9W AND 50-44.1N 008-33.5W.
B. 50-38.3N 008-44.8W AND 50-39.0N 008-43.5W.
WIDE BERTH REQUESTED.

This area · survey operations

561 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

99
00
05
10
15
20
23

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

Timeline

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.