Surveys
Survey operations in progress until further notice by M/V sonne in area bound by 53-00S 079-00E, 55-30S…
Southern Indian Ocean · Australia-northwest Coast · HYDROPAC 299/20
- issued
- 2020-01-26 19:37Z
- status
- cancelled 2020-02-02 05:46Z (archive)
- authority
- NAVAREA X 14/20 261908Z JAN 20.
- sea
- Indian Ocean
- position
- -54.250, 80.500
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTHERN INDIAN OCEAN. AUSTRALIA-NORTHWEST COAST. DNC 03. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V SONNE IN AREA BOUND BY 53-00S 079-00E, 55-30S 079-00E, 55-30S 082-00E, 53-00S 082-00E. THREE MILE BERTH REQUESTED.
This area · survey operations
4 within 180 nm since 2020 · 0 in the last 12 months · 0 in force now
- Survey operations in progress until further notice by M/V sonne in area bound by 54-43.7S 079-50.7E,…2020-02-16
- Survey operations in progress until further notice by M/V sonne along trackline joining 55-23.1S 083-19.9E,…2020-02-04
- Survey operations in progress until further notice by M/V sonne along trackline joining 54-39.3S 083-31.8E,…2020-02-02
Season · when survey operations happen here
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F
M
A
M
J
J
A
S
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 299/20 and this msgcancelled by · 2020-02-02
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
86 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.