Exercises
Hazardous operations 081500Z to 090300Z jul, alternate 091500Z to 100300Z jul in area bound by 34-06-08N…
Eastern North Pacific · California · NAVAREA XII 301/21
- issued
- 2021-07-04 20:56Z
- status
- cancelled 2021-07-08 21:45Z (archive)
- self-cancels
- 2021-07-10 04:00Z
- authority
- SEA RANGE OTC 012204Z JUL 21.
- sea
- North Pacific Ocean
- position
- 33.540, -119.740
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 081500Z TO 090300Z JUL, ALTERNATE 091500Z TO 100300Z JUL IN AREA BOUND BY 34-06-08N 119-07-11W, 34-04-17N 119-03-31W, 33-52-01N 119-07-03W, 33-12-01N 119-07-04W, 33-01-56N 120-07-45W, 33-47-15N 120-36-18W, 33-57-54N 119-21-51W, 34-06-18N 119-10-50W, 34-06-08N 119-07-11W. 2. CANCEL THIS MSG 100400Z JUL 21.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-07-08 15:00Z | 2021-07-09 03:00Z | — | 12 h |
| 2021-07-09 15:00Z | 2021-07-10 03:00Z | — | 12 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
1096 within 180 nm since 1999 · 8 in the last 12 months · 5 in force now
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- Hazardous operations 251300Z to 252100Z aug, alternate 261300Z to 262100Z aug in area bound by 33-37.00N…2026-08-20
- Hazardous operations 251400Z to 252000Z aug, alternate 261400Z to 262000Z aug in area within 56 miles of…2026-08-20
- 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 191500Z to 202300Z aug in area within two miles of 32-35.87N 117-10.87W2026-08-12
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-55.00N 118-25.00W, 32-55.00N 118-15.00W,…2026-07-23
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA XII 301/21 and this msg, operations completedcancelled by · 2021-07-08
Nearby now · within 120 nm
- Hazardous operations 181700Z to 190001Z aug, alternate 1700Z to 0100Z daily, 20 thru 21 aug in area bound by…Exercises · 18.5 nm
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-52.70N 119-11.96W, 33-08.06N 118-52.09W,…Exercises · 60.3 nm
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-55.00N 118-25.00W, 32-55.00N 118-15.00W,…Exercises · 81.7 nm
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-33.00N 118-25.00W, 32-35.00N 118-16.00W,…Exercises · 115.6 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.