Exercises
Hazardous operations 131030Z to 131900Z apr, alternate 141030Z to 141900Z apr in area bound by 30-01N…
Eastern North Pacific · NAVAREA XII 154/21
- issued
- 2021-04-08 09:19Z
- status
- cancelled 2021-04-14 20:00Z (archive)
- self-cancels
- 2021-04-14 20:00Z
- authority
- SEA RANGE OTC 3/21 070326Z APR 21.
- sea
- North Pacific Ocean
- position
- 30.292, -137.225
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. 1. HAZARDOUS OPERATIONS 131030Z TO 131900Z APR, ALTERNATE 141030Z TO 141900Z APR IN AREA BOUND BY 30-01N 137-36W, 30-20N 137-43W, 30-34N 136-51W, 30-15N 136-44W. 2. CANCEL THIS MSG 142000Z APR 21.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-04-13 10:30Z | 2021-04-13 19:00Z | — | 8 h 30 |
| 2021-04-14 10:30Z | 2021-04-14 19:00Z | — | 8 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
19 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Hazardous operations 251400Z to 300430Z sep in areas bound by: a. 32-27.00N 118-02.00W, 32-27.00N…2023-09-24
- Hazardous operations 021230Z to 022000Z may, alternate 041230Z to 042000Z may in area bound by 30-52.95N…2023-04-27
- Hazardous operations 131400Z to 132100Z mar, alternate 1400Z to 2100Z daily 15 and 22 mar in area bound by…2023-03-08
- Hazardous operations 091400Z to 092200Z dec, alternate 1400Z to 2200Z daily 12 and 13 dec in area bound by…2022-12-04
- Hazardous operations 291230Z to 292030Z nov, alternate 1230Z to 2030Z daily 30 nov and 01 dec in area bound…2022-11-24
- Hazardous operations 051200Z to 052100Z nov alternate 1300Z to 2200Z daily 08 and 09 nov in area bound by…2022-11-01
Season · when military exercises happen here
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A
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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.