Cable ops
Seismic survey in progress until 31 oct by vessel towing six 6000 meter long cables in area bound by 18-20N…
South China Sea · HYDROPAC 1135/11
- issued
- 2011-04-12 11:18Z
- status
- cancelled 2011-11-01 00:01Z (archive)
- authority
- NAVAREA XI 224/11 121045Z APR 11.
- position
- 18.102, 112.477
- 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 SIX 6000 METER LONG CABLES IN AREA BOUND BY 18-20N 111-52E, 18-20N 113-10E, 18-00N 113-10E, 18-OON 112-30E, 17-50N 112-30E, 17-50N 111-52E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 01 NOV.
This area · cable & pipeline work
33 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now
01
05
10
15
19
- Cable operations 010200Z to 082359Z may by cableship lodbrog in area bound by 20-09.8N 114-10.7E, 20-09.9N…2019-04-30
- Seismic survey in progress until 31 oct by vessel towing six 6000 meter long cables in area bound by 19-30N…2015-08-24
- Seismic survey in progress until 20 sep by vessel towing ten 6000 meter long cables in area bound by 18-22N…2015-08-24
- Seismic survey in progress until 25 nov by vessel towing 12 6000 meter long cables in area bound by 17-51.9N…2014-10-17
- Seismic survey in progress until 23 sep by vessel towing twelve 6000 meter long cables in area bound by…2014-09-18
- Seismic survey in progress until 31 aug by vessel towing six 5100 meter long cables in area bound by…2014-07-04
Season · when cable & pipeline work happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Nearby now · within 120 nm
Worldwide now
35 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.