Exercises
Hazardous operations 1900Z to 2359Z daily 13 and 14 sep, 1400Z to 2359Z daily 15 and 18 sep, alternate…
Eastern North Pacific · California · NAVAREA XII 619/23
- issued
- 2023-09-08 09:28Z
- status
- cancelled 2023-09-20 00:59Z (archive)
- self-cancels
- 2023-09-20 00:59Z
- authority
- SEA RANGE OTC 0/23 072200Z SEP 23.
- sea
- North Pacific Ocean
- position
- 34.664, -121.788
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 1900Z TO 2359Z DAILY 13 AND 14 SEP, 1400Z TO 2359Z DAILY 15 AND 18 SEP, ALTERNATE 191400Z TO 192359Z SEP IN AREA BOUND BY 35-18.37N 121-59.52W, 35-04.88N 120-59.47W, 34-24.23N 121-18.58W, 33-55.30N 121-47.42W, 34-26.25N 122-35.35W. 2. CANCEL THIS MSG 200059Z SEP 23.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2023-09-19 14:00Z | 2023-09-19 23:59Z | — | 9 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
784 within 180 nm since 1999 · 1 in the last 12 months · 1 in force now
99
00
05
10
15
20
25
26
- 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
- Hazardous operations 251400Z to 260030Z apr, alternate 261400Z to 270030Z and 291400Z to 300030Z apr in area…2024-04-23
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.