Exercises
Hazardous operations
East China Sea · HYDROPAC 2001/13
- issued
- 2013-07-09 09:28Z
- status
- cancelled 2013-07-10 11:00Z (archive)
- self-cancels
- 2013-07-10 11:00Z
- authority
- NAVAREA XI 498/13 090857Z JUL 13.
- sea
- Eastern China Sea
- position
- 28.186, 122.415
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EAST CHINA SEA. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 091600Z TO 101000Z JUL IN AREA BOUND BY 29-10N 122-03E, 29-10N 123-15E, 27-25N 123-15E, 27-25N 121-10E, 27-51N 121-10E, 28-09N 121-40E, 28-24N 121-55E. 2. CANCEL THIS MSG 101100Z JUL 13.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2013-07-09 16:00Z | 2013-07-10 10:00Z | — | 18 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
7 within 180 nm since 2011 · 0 in the last 12 months · 0 in force now
11
15
20
23
- Hazardous operations 160100Z to 160700Z apr in area bound by 26-56.40N 122-22.08E, 26-32.94N 121-57.06E,…2023-04-14
- Gunnery exercises in progress until 070400Z aug in area bound by 25-03.00N 122-11.00E, 25-34.00N 122-11.00E,…2022-08-05
- Hazardous operations2014-07-28
- Hazardous operations2013-07-10
- Hazardous operations 1600Z to 1000Z commencing daily 09 thru 14 jul, alternate 1600Z to 1000Z commencing…2012-07-06
- Gunnery exercises 1600Z to 1000Z commencing daily 13 thru 17 jul in area bound by 30-03N 122-24E, 30-03N…2011-07-13
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.