Cable ops

Seismic survey 24 jul thru 15 sep by M/V cgg amadeus towing eight 6000 meter long cables in area between…

Gulf of Tonkin · HYDROPAC 2066/12

issued: 2012-07-20 14:25Z
status: cancelled 2012-07-31 08:17Z (archive)
authority: NAVAREA XI 482/12 201324Z JUL 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF TONKIN.
1. SEISMIC SURVEY 24 JUL THRU 15 SEP BY
   M/V CGG AMADEUS TOWING EIGHT 6000 METER
   LONG CABLES IN AREA BETWEEN
   19-57N 20-24N AND 106-44E 107-12E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 16 SEP 12.

Timeline

Seismic survey in progress until 20 sep by M/V cgg amadeus in area bound by 20-29-05N 106-57-45E, 20-29-05N…cancelled by · 2012-07-31

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.