Exercises
Hazardous operations 132200Z to 140030Z sep, alternate 142000Z to 142330Z sep in area bound by 35-13.60N…
Eastern North Pacific · California · NAVAREA XII 661/22
- issued
- 2022-09-08 00:49Z
- status
- cancelled 2022-09-15 00:30Z (archive)
- self-cancels
- 2022-09-15 00:30Z
- authority
- SEA RANGE OTC 0/22 080000Z SEP 22.
- sea
- North Pacific Ocean
- position
- 34.498, -122.214
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 132200Z TO 140030Z SEP, ALTERNATE 142000Z TO 142330Z SEP IN AREA BOUND BY 35-13.60N 122-19.50W, 34-55.38N 121-37.97W, 34-12.95N 121-08.87W, 33-47.07N 122-38.53W, 34-32.75N 123-07.43W, 34-58.93N 122-49.08W. 2. CANCEL THIS MSG 150030Z SEP 22.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2022-09-13 22:00Z | 2022-09-14 00:30Z | — | 2 h 30 |
| 2022-09-14 20:00Z | 2022-09-14 23:30Z | — | 3 h 30 |
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
792 within 180 nm since 1999 · 2 in the last 12 months · 1 in force now
99
00
05
10
15
20
25
26
- Hazardous operations 221200Z to 230100Z aug, alternate 1230Z to 0100Z daily 23 and 24 aug in area bound by:…2026-08-17
- Hazardous operations 181700Z to 190001Z aug, alternate 1700Z to 0100Z daily, 20 thru 21 aug in area bound by…2026-08-13
- Hazardous operations 151900Z to 160000Z may in area bound by 34-39.47N 121-13.08W, 34-23.43N 121-02.07W,…2024-05-09
- Hazardous operations 091900Z to 092200Z may in area bound by 33-53.45N 120-27.05W, 33-43.15N 119-46.30W,…2024-05-04
- Hazardous operations 081630Z to 082230Z may in area bound by 33-49.71N 119-32.29W, 33-22.68N 119-09.16W,…2024-05-03
- Hazardous operations 082000Z to 090130Z may in area bound by 34-39.78N 121-13.13W, 34-23.72N 121-02.12W,…2024-05-03
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
- Cancel NAVAREA XII 661/22 and this msg, operations completedcancelled by · 2022-09-14
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.