Surveys

Underwater operations in progress until further notice by M/V geobay in area between 21-24.2S 21-35.4S and…

Australia-northwest Coast · HYDROPAC 3021/12

issued: 2012-10-27 05:46Z
status: cancelled 2012-12-12 06:30Z (archive)
authority: AUSCOAST 275/12 270212Z OCT 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AUSTRALIA-NORTHWEST COAST.
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER
NOTICE BY M/V GEOBAY IN AREA BETWEEN
21-24.2S 21-35.4S AND 113-46.6E 114-05.70E.
ONE MILE BERTH REQUESTED.

Timeline

Cancel HYDROPAC 3021/12 and this msg, operations completedcancelled by · 2012-12-12

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

84 survey operations in force · see all

Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

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.