Surveys

Survey operations in progress until further notice by underwater glider in an area between 31-30.0S 31-45.0S…

Southeastern Indian Ocean · Australia-southwest Coast · HYDROPAC 3084/18

issued: 2018-08-22 23:09Z
status: cancelled 2018-10-15 00:29Z (archive)
authority: AUSCOAST 178/18 222236Z AUG 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTHEASTERN INDIAN OCEAN.
AUSTRALIA-SOUTHWEST COAST.
DNC 04.
SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER
NOTICE BY UNDERWATER GLIDER IN AN AREA BETWEEN
31-30.0S 31-45.0S AND 115-00.0E 115-37.5E.
THREE MILE BERTH REQUESTED.

Timeline

Cancel HYDROPAC 3084/18 and this msg, operations completedcancelled by · 2018-10-15

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.