Exercises
Hazardous operations 190900Z to 191300Z and 200001Z to 200100Z sep, alternate 200900Z to 201300Z and 210001Z…
South China Sea · Vietnam · HYDROPAC 3052/19
- issued
- 2019-09-18 03:22Z
- status
- cancelled 2019-09-21 02:00Z (archive)
- self-cancels
- 2019-09-21 02:00Z
- authority
- HAIPHONG RADIO 180120Z SEP 19.
- sea
- South China Sea
- position
- 15.807, 108.700
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH CHINA SEA. VIETNAM. DNC 23. 1. HAZARDOUS OPERATIONS 190900Z TO 191300Z AND 200001Z TO 200100Z SEP, ALTERNATE 200900Z TO 201300Z AND 210001Z TO 210100Z SEP IN AREA BOUND BY 15-53.33N 108-37.00E, 15-53.33N 108-47.00E, 15-43.50N 108-47.00E, 15-43.50N 108-37.00E. 2. CANCEL THIS MSG 210200Z SEP 19.
Activity windows · 4 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2019-09-19 09:00Z | 2019-09-19 13:00Z | — | 4 h |
| 2019-09-20 00:01Z | 2019-09-20 01:00Z | — | 59 min |
| 2019-09-20 09:00Z | 2019-09-20 13:00Z | — | 4 h |
| 2019-09-21 00:01Z | 2019-09-21 01:00Z | — | 59 min |
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
10 within 180 nm since 2011 · 0 in the last 12 months · 0 in force now
11
15
20
22
- Hazardous operations 1700Z to 2100Z daily 15 thru 19 apr in area bound by 15-13-12N 109-38-10E, 15-11-20N…2022-04-11
- Gunnery exercises 280001Z to 280500Z aug, alternate 290001Z to 290500Z aug in area bound by 16-14.0N…2019-08-26
- Gunnery exercises: a. 230830Z to 230840Z jul, alternate 240830Z to 240840Z jul in area bound by 16-18.35N…2019-07-22
- Gunnery exercise in progress until 171700Z jun in area bound by 15-52.42N 108-37.50E, 15-52.42N 108-44.50E,…2019-06-17
- South china sea2019-06-04
- Gunnery exercises 050800Z to 051000Z and 060100Z to 060400Z jun in area bound by 17-09.40N 107-20.70E,…2019-06-04
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.