Surveys

Two underwater gliders operating until further notice in area bound by 11-38.00S 118-24.00E, 11-38.00S…

Eastern Indian Ocean · HYDROPAC 3284/22

issued
2022-11-18 22:19Z
status
cancelled 2023-04-01 20:55Z (archive)
authority
AUSCOAST 236/22 182204Z NOV 22.
position
-14.817, 122.042
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN INDIAN OCEAN.
DNC 04.
TWO UNDERWATER GLIDERS OPERATING UNTIL FURTHER NOTICE
IN AREA BOUND BY
11-38.00S 118-24.00E, 11-38.00S 125-41.00E,
18-00.00S 125-41.00E, 18-00.00S 118-24.00E.

This area · survey operations

41 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now

02
05
10
15
20
24

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

Nearby now · within 120 nm

Nothing else in force 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.