Exercises
Hazardous operations 172100Z to 180300Z may in area within one mile of 18-30.20S 173-29.50W
South Pacific · Tonga · HYDROPAC 1357/22
- issued
- 2022-05-17 02:57Z
- status
- cancelled 2022-05-18 04:00Z (archive)
- self-cancels
- 2022-05-18 04:00Z
- cancels
- HYDROPAC 1354/22
- authority
- NAVAREA XIV 94/22 162102Z MAY 22.
- sea
- South Pacific Ocean
- position
- -18.503, -173.492 · r 1.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH PACIFIC. TONGA. DNC 06. 1. HAZARDOUS OPERATIONS 172100Z TO 180300Z MAY IN AREA WITHIN ONE MILE OF 18-30.20S 173-29.50W. 2. CANCEL HYDROPAC 1354/22. 3. CANCEL THIS MSG 180400Z MAY 22.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2022-05-17 21:00Z | 2022-05-18 03:00Z | — | 6 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · military exercises
5 within 180 nm since 2020 · 0 in the last 12 months · 0 in force now
20
23
- Hazardous operations 221200Z to 230400Z oct in area within one mile of 21-10.00S 174-31.80W2023-10-20
- Hazardous operations 162100Z to 170300Z may in area within one mile of 18-30.20S 173-29.50W2022-05-12
- Hazardous operations 102100Z to 102300Z may in area within five miles of 19-45S 174-04W2020-05-07
- Hazardous operations 020001Z to 020300Z mar in area within ten miles of 20-30S 175-35W2020-02-26
Season · when military exercises 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
35 military exercises in force · see all
Exercises
Gunnery, firing and naval exercise areas. All current military exercises →
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.