Surveys
Underwater operations in progress by gliders until further notice area bound by 31-24.5S 114-50.0E, 32-05.0S…
Southeastern Indian Ocean · Australia-southwest Coast · HYDROPAC 1410/20
- issued
- 2020-05-11 11:41Z
- status
- cancelled 2020-05-12 14:29Z (archive)
- authority
- AUSCOAST 180/20 111132Z MAY 20.
- sea
- Indian Ocean
- position
- -31.746, 115.167
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTHEASTERN INDIAN OCEAN. AUSTRALIA-SOUTHWEST COAST. DNC 04. UNDERWATER OPERATIONS IN PROGRESS BY GLIDERS UNTIL FURTHER NOTICE AREA BOUND BY 31-24.5S 114-50.0E, 32-05.0S 114-50.0E, 32-05.0S 115-30.0E, 31-24.5S 115-30.0E. WIDE BERTH REQUESTED.
This area · survey operations
16 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
02
05
10
15
20
24
- Underwater operations in progress until further notice by M/V bold explorer in area bound by 31-37.00S…2024-04-19
- Survey operations in progress until further notice by M/V samson explorer towing 900 meter long cables in…2024-01-22
- Underwater operations in progress until further notice by M/V bluey in area bound by 30-18.00S 114-04.00E,…2023-09-07
- Underwater operations in progress until further notice by underwater glider in area bound by 30-20.00S…2023-09-07
- Survey operations in progress until further notice by M/V offshore supplier in area bound by 31-45.4S…2021-04-23
- Underwater operations in progress until further notice in area bound by 31-25S 114-50E, 32-05S 114-50E,…2021-04-09
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 1410/20 and this msg, operations completecancelled by · 2020-05-12
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.