Surveys

Scientific mooring, at depth 20 meters, established in 19-55.49S 115-23.81E

Eastern Indian Ocean · Australia-northwest Coast · HYDROPAC 26/16

issued
2016-01-05 07:46Z
status
cancelled 2017-01-28 18:11Z (archive)
authority
AUSCOAST 4/16 050448Z JAN 16.
position
-19.925, 115.397
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN INDIAN OCEAN.
AUSTRALIA-NORTHWEST COAST.
DNC 04.
CHART 74515.
SCIENTIFIC MOORING, AT DEPTH 20 METERS,
ESTABLISHED IN 19-55.49S 115-23.81E.

This area · survey operations

175 within 180 nm since 2000 · 3 in the last 12 months · 3 in force now

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26

Season · when survey operations happen here

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month of issue, all years in the archive

Timeline

Nearby now · within 120 nm

Worldwide now

73 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.