Cable ops

Seismic survey in progress until 10 feb by M/V ramform viking towing ten 9000 meter long cables in area…

Gulf of Guinea · HYDROLANT 2522/10

issued: 2010-12-29 17:47Z
status: cancelled 2011-01-30 09:28Z (archive)
authority: NAVAREA II 485/10 291629Z DEC 10.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF GUINEA.
1. SEISMIC SURVEY IN PROGRESS UNTIL 10 FEB
   BY M/V RAMFORM VIKING TOWING TEN
   9000 METER LONG CABLES IN AREA BETWEEN
   05-00N 04-13N AND 004-30E 005-04E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 11 FEB 11.

Timeline

Bombing exercises 010001Z to 282359Z feb within 25 miles of 34-30N 015-25Ecancelled by · 2011-01-30

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.