Cable ops

Seismic survey in progress until 31 oct by vessel towing 12 6000 meter long cables in area between 18-54.5N…

South China Sea · HYDROPAC 3023/13

issued: 2013-10-02 09:35Z
status: cancelled 2013-11-01 00:01Z (archive)
authority: NAVAREA XI 731/13 020852Z OCT 13.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH CHINA SEA.
1. SEISMIC SURVEY IN PROGRESS UNTIL 31 OCT BY
   VESSEL TOWING 12 6000 METER LONG CABLES
   IN AREA BETWEEN
   18-54.5N 19-27.0N AND 114-38.8E 115-07.8E.
2. CANCEL THIS MSG 01 NOV 13.

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.