Other

Australia-northwest Coast

HYDROPAC 401/13

issued: 2013-02-10 02:22Z
status: cancelled 2013-02-10 07:03Z (archive)
authority: AUSCOAST 32/13 100204Z FEB 13.
position: -21.350, 113.518
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AUSTRALIA-NORTHWEST COAST.
CHART 74520
PLATFORM ESTABLISHED IN 21-21.01S 113-31.09E.

This area · other warnings

32 within 180 nm since 2000 · 1 in the last 12 months · 1 in force now

Mooring buoy, fl w, in vicinity 20-16.32S 116-16.58E semi-sumerged2026-04-04
Ten meter vessel sunk in 20-59.4S 112-45.3E at 220428Z oct2020-10-22
20 meter long wellhead frame, partially submerged and adrift in 20-54.58S 114-54.45E at 310450Z aug2020-08-31
20 meter long wellhead frame, partially submerged and adrift in 20-54.58S 114-54.45E at 260850Z aug2020-08-26
Airlie island light 21-19.4S 115-10.1E range reduced to 14 miles2019-08-22
North west island light 20-21.6S 115-31.5E range reduced to 15 nm2019-08-10

Season · when other warnings happen here

month of issue, all years in the archive

Timeline

Seismic survey in progress until further notice by M/V aquila explorer towing six mile long cable along…cancelled by · 2013-02-10

Nearby now · within 120 nm

Underwater operations in progress until further notice by M/V fugro kwilena in area bound by 19-56.69S…Surveys · 114.1 nm

Worldwide now

68 other warnings in force · see all

Other

Everything the classifier did not place elsewhere. All current other warnings →

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.