Surveys

Underwater operations in progress until further notice by M/V seven oceanic in vicinity 20-14.14S 116-22.51E

Eastern Indian Ocean · Australia · HYDROPAC 518/24

issued
2024-02-14 02:27Z
status
cancelled 2024-02-22 01:45Z (archive)
authority
AUSCOAST 54/24 140213Z FEB 24.
position
-20.236, 116.375
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN INDIAN OCEAN.
AUSTRALIA.
DNC 04.
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE
BY M/V SEVEN OCEANIC IN VICINITY 20-14.14S 116-22.51E.
ONE MILE BERTH REQUESTED.

This area · survey operations

179 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.