Surveys
Underwater operations in progress until further notice by M/V investigator in area bound by 38-14.40S…
Bass Strait · Australia · HYDROPAC 2261/23
- issued
- 2023-07-11 03:25Z
- status
- cancelled 2023-07-19 06:38Z (archive)
- cancels
- HYDROPAC 2250/23
- authority
- AUSCOAST 176/23 110313Z JUL 23.
- position
- -38.545, 148.220
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BASS STRAIT. AUSTRALIA. DNC 05. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V INVESTIGATOR IN AREA BOUND BY 38-14.40S 147-48.00E, 38-51.00S 147-48.00E, 38-51.00S 148-38.40E, 38-14.40S 148-38.40E. THREE MILE BERTH REQUESTED. 2. CANCEL HYDROPAC 2250/23.
This area · survey operations
99 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now
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- Underwater operations in progress until further notice by M/V investigator in area bound by 37-57.00S…2024-05-10
- Underwater operations in progress until further notice by M/V investigator along trackline joining 37-57.00S…2024-05-10
- Sub-surface scientific moorings established in: a. 38-07.56S 147-31.92E2024-03-04
- Underwater operations in progress until further notice by M/V samson explorer towing 900 meter long cables…2024-02-23
- Sub-surface scientific moorings established in: a. 38-19.99S 147-28.33E2024-02-06
- Wave buoy established in 38-11.78S 148-23.65E2024-01-30
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Derelict 12 meter yacht adrift in vicinity 35-29.50S 175-57.30E at 092115Z julcancels · 2023-07-10
- Derelict 12 meter yacht adrift in vicinity 35-29.50S 175-57.30E at 092115Z julreplaced · 2023-07-10
- Cancel HYDROPAC 2261/23 and this msg, operations postponedcancelled by · 2023-07-19
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.