Exercises
Hazardous operations 040001Z to 040900Z, alternate 050001Z to 050900Z jul in areas bound by a. 08-39.80N…
South China Sea · HYDROPAC 2424/18
- issued
- 2018-07-02 12:40Z
- status
- cancelled 2018-07-05 10:00Z (archive)
- self-cancels
- 2018-07-05 10:00Z
- authority
- HAIPHONG RADIO 021231Z JUL 18.
- sea
- South China Sea
- position
- 10.402, 114.451
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH CHINA SEA.
DNC 11.
1. HAZARDOUS OPERATIONS 040001Z TO 040900Z,
ALTERNATE 050001Z TO 050900Z JUL
IN AREAS BOUND BY
A. 08-39.80N 111-55.35E, 08-38.85N 111-55.30E,
08-38.77N 111-55.12E, 08-39.52N 111-54.63E.
B. 10-30.88N 114-31.88E, 10-27.92N 114-33.20E,
10-22.53N 114-28.77E, 10-22.43N 114-25.85E.
2. CANCEL THIS MSG 051000Z JUL 18.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2018-07-04 00:01Z | 2018-07-04 09:00Z | — | 8 h 59 |
| 2018-07-05 00:01Z | 2018-07-05 09:00Z | — | 8 h 59 |
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
22 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now
03
05
10
15
20
24
- Gunnery exercises 010001Z to 011300Z apr in area bound by 10-16.48N 114-16.17E, 10-27.85N 114-16.17E,…2024-03-27
- Gunnery exercises 0000Z to 1300Z daily 25 mar thru 01 apr in area bound by 10-24.78N 114-17.87E, 10-25.28N…2024-03-20
- Hazardous operations 222330Z to 251430Z oct in areas bound by: p. 08-50.53N 112-35.55E, 08-52.65N…2019-10-21
- Hazardous operations: a. 190030Z to 190130Z oct, alternate 190730Z to 190830Z oct in area bound by 09-02.58N…2019-10-17
- Hazardous operations 222300Z to 231330Z may, alternate 242300Z to 251330Z may in areas bound by: k.…2019-05-22
- Gunnery exercises 222330Z to 251430Z oct, alternate 252330Z to 261430Z oct in areas bound by: a. 10-24.52N…2018-10-21
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
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.