Exercises
Hazardous operations 212330Z to 241430Z may, alternate 212330Z to 251430Z may in areas bound by: a.…
South China Sea · HYDROPAC 1933/18
- issued
- 2018-05-21 14:38Z
- status
- cancelled 2018-05-25 15:30Z (archive)
- self-cancels
- 2018-05-25 15:30Z
- authority
- HAIPHONG RADIO 211230Z MAY 18.
- sea
- South China Sea
- position
- 8.716, 112.776
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH CHINA SEA.
DNC 11.
1. HAZARDOUS OPERATIONS 212330Z TO 241430Z MAY, ALTERNATE
212330Z TO 251430Z MAY
IN AREAS BOUND BY:
A. 08-39.52N 111-54.63E, 08-39.80N 111-55.35E,
08-38.77N 111-55.12E, 08-38.85N 111-55.30E.
B. 10-10.68N 114-22.05E, 10-10.72N 114-22.13E,
10-06.58N 114-29.60E, 10-01.27N 114-23.47E.
C. 11-25.72N 114-19.75E, 11-25.58N 114-19.78E,
11-24.97N 114-12.15E, 11-29.52N 114-12.83E.
D. 10-30.88N 114-31.88E, 10-27.92N 114-33.20E,
10-22.53N 114-28.77E, 10-22.43N 114-25.85E.
E. 10-00.55N 114-20.17E, 10-00.63N 114-23.80E,
09-53.13N 114-19.80E, 09-53.13N 114-19.73E.
F. 09-54.13N 114-33.83E, 09-54.12N 114-33.87E,
09-46.82N 114-33.38E, 09-46.80N 114-31.00E.
G. 07-51.37N 112-47.65E, 07-53.50N 112-55.25E,
07-52.48N 112-55.27E, 07-48.08N 112-49.65E.
H. 09-02.58N 112-18.78E, 09-03.22N 112-21.32E,
08-55.88N 112-21.20E, 08-55.85N 112-21.15E.
I. 09-03.22N 113-34.88E, 09-05.67N 113-39.83E,
08-58.57N 113-42.52E, 08-58.50N 113-42.47E.
J. 08-58.25N 113-38.93E, 08-58.18N 113-39.77E,
08-57.38N 113-39.43E, 08-57.52N 113-39.03E.
K. 10-01.32N 113-51.83E, 10-00.92N 113-51.72E,
10-01.15N 113-51.17E, 10-01.50N 113-51.40E.
L. 10-05.67N 113-51.00E, 10-05.95N 113-50.90E,
10-06.07N 113-51.57E, 10-05.75N 113-51.62E.
M. 10-00.12N 113-50.67E, 10-00.30N 113-50.08E,
10-00.82N 113-50.63E, 10-00.67N 113-50.80E.
N. 08-46.78N 114-03.18E, 08-46.63N 114-03.12E,
08-46.50N 114-06.52E, 08-45.72N 114-06.13E.
O. 08-50.00N 113-55.45E, 08-51.88N 113-57.13E,
08-51.22N 113-57.83E, 08-49.83N 113-55.62E.
P. 08-49.58N 113-59.55E, 08-51.50N 114-01.75E,
08-50.25N 114-02.35E, 08-49.37N 113-59.70E.
Q. 08-50.53N 112-35.55E, 08-51.82N 112-36.55E,
08-51.32N 112-37.17E, 08-50.27N 112-35.77E.
R. 08-49.62N 112-32.87E, 08-49.68N 112-33.20E,
08-46.52N 112-34.47E, 08-46.28N 112-32.27E.
S. 08-50.78N 112-37.82E, 08-52.07N 112-39.57E.
08-49.28N 112-39.63E, 08-49.05N 112-39.53E.
T. 08-09.40N 113-16.95E, 08-09.30N 113-19.50E.
08-07.83N 113-18.85E, 08-08.95N 113-16.88E.
U. 08-04.72N 113-13.62E, 08-03.92N 113-16.12E,
08-02.83N 113-15.43E, 08-04.33N 113-13.55E.
V. 08-16.35N 113-21.32E, 08-15.27N 113-23.25E,
08-14.53N 113-22.75E, 08-16.07N 113-21.20E.
W. 08-55.60N 112-14.10E, 08-55.48N 112-16.52E,
08-52.15N 112-15.60E, 08-52.03N 112-15.18E.
X. 08-51.60N 112-08.82E, 08-54.32N 112-10.02E,
08-50.78N 112-11.83E, 08-50.60N 112-11.70E.
Y. 08-55.32N 112-14.42E, 08-55.93N 112-15.75E,
08-52.45N 112-13.85E, 08-52.57N 112-13.73E.
Z. 08-44.18N 114-07.88E, 08-45.13N 114-09.40E,
08-41.60N 114-10.38E, 08-41.55N 114-10.28E.
AA. 08-44.93N 114-08.13E, 08-45.07N 114-10.82E,
08-44.70N 114-10.90E, 08-43.52N 114-08.38E.
BB. 11-23.28N 114-17.90E, 11-24.07N 114-20.43E,
11-22.88N 114-20.17E, 11-23.22N 114-17.90E.
CC. 10-24.52N 114-35.20E, 10-24.68N 114-35.30E,
10-22.85N 114-37.78E, 10-21.38N 114-36.75E.
DD. 09-49.67N 114-13.33E, 09-50.00N 114-15.33E,
09-46.43N 114-15.42E, 09-46.38N 114-15.20E.
EE. 09-46.68N 114-22.15E, 09-46.87N 114-22.30E,
09-45.85N 114-25.05E, 09-45.10N 114-24.42E.
FF. 08-50.87N 114-38.23E, 08-51.07N 114-38.50E,
08-49.78N 114-40.95E, 08-49.17N 114-40.28E.
GG. 08-41.72N 111-39.33E, 08-42.12N 111-40.17E,
08-40.20N 111-40.42E, 08-40.15N 111-40.37E.
2. CANCEL THIS MSG 251530Z MAY 18.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2018-05-21 23:30Z | 2018-05-24 14:30Z | — | 63 h |
| 2018-05-21 23:30Z | 2018-05-25 14:30Z | — | 87 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
21 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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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 222330Z to 251430Z oct in areas bound by: a. 08-38.78N 111-55.03E, 08-38.91N…2019-10-21
- Hazardous operations 222300Z to 231330Z may, alternate 242300Z to 251330Z may in areas bound by: k.…2019-05-22
- Hazardous operations 222300Z to 231330Z may, alternate 242300Z to 251330Z may in areas bound by: a.…2019-05-22
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.