Exercises
Hazardous operations 171500Z to 171900Z jul, alternate 181500Z to 181900Z jul in area bound by 33-14N…
Eastern North Pacific · California · NAVAREA XII 298/19
- issued
- 2019-07-13 08:43Z
- status
- cancelled 2019-07-15 16:30Z (archive)
- self-cancels
- 2019-07-18 20:00Z
- authority
- SEA RANGE OTC 112047Z JUL 19.
- sea
- North Pacific Ocean
- position
- 31.469, -122.778
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 171500Z TO 171900Z JUL, ALTERNATE 181500Z TO 181900Z JUL IN AREA BOUND BY 33-14N 122-19W, 31-54N 121-35W, 30-30N 121-19W, 30-21N 124-22W, 31-46N 124-04W. 2. CANCEL THIS MSG 182000Z JUL 19.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2019-07-17 15:00Z | 2019-07-17 19:00Z | — | 4 h |
| 2019-07-18 15:00Z | 2019-07-18 19:00Z | — | 4 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
438 within 180 nm since 1999 · 2 in the last 12 months · 0 in force now
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- Hazardous operations 221200Z to 230100Z aug, alternate 1230Z to 0100Z daily 23 and 24 aug in area bound by:…2026-08-17
- Hazardous operations 190900Z to 192100Z aug, alternate 0900Z to 2100Z daily 20 and 21 aug in areas bound by:…2026-08-17
- 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
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA XII 298/19 and this msg, operations cancelledcancelled by · 2019-07-15
Nearby now · 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.