Cable ops

Seismic survey in progress until further notice by M/V sea surveyor towing 2500 meter long cable in area…

HYDROLANT 358/08

issued
2008-02-25 13:03Z
status
cancelled 2008-03-26 16:10Z (archive)
authority
WZ 325/08 251051Z FEB 08.
sea
North Sea
position
52.946, 1.708
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE
BY M/V SEA SURVEYOR TOWING 2500 METER LONG CABLE
IN AREA BOUND BY
53-04.3N 001-30.3E, 52-55.6N 002-02.6E,
52-49.4N 001-52.2E, 52-57.8N 001-23.6E.
WIDE BERTH REQUESTED.

This area · cable & pipeline work

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

99
00
05
10
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23

Season · when cable & pipeline work happen here

J
F
M
A
M
J
J
A
S
O
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D

month of issue, all years in the archive

Timeline

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

40 cable & pipeline work in force · see all

Cable ops

Cable laying, pipeline and seismic operations. All current cable & pipeline work

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.