Cable ops

Seismic survey in progress until further notice by M/V cgg alize towing ten 6600 meter long cables in area…

HYDROLANT 1511/01

issued: 2001-05-24 21:50Z
status: cancelled 2001-09-04 20:23Z (archive)
authority: NAVAREA II 206/01 242020Z MAY 01
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V CGG ALIZE
TOWING TEN 6600 METER LONG CABLES IN AREA BETWEEN
29-00N 30-10N AND 010-50W 012-00W. FIVE MILE BERTH REQUESTED.

Timeline

Seismic survey in progress until 20 sep by M/V cgg alize towing ten 6600 meter long cables in area bound by…cancelled by · 2001-09-04

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.