Cable ops

Seismic survey in progress until 30 jun in area between 27-00N 27-20N and 121-40E 122-00E

HYDROPAC 841/00

issued: 2000-06-06 09:35Z
status: cancelled 2000-07-01 00:00Z (archive)
authority: NAVAREA XI 316/00 060805Z JUN 00
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 30 JUN
   IN AREA BETWEEN 27-00N 27-20N AND 121-40E 122-00E.
2. CANCEL THIS MSG 01 JUL.

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.