Exercises

Hazardous operations 0818Z to 1352Z daily 18 thru 20 dec in area bound by 34-34N 120-39W, 34-40N 120-39W,…

Eastern North Pacific · California · NAVAREA XII 705/21

issued
2021-12-16 23:39Z
status
cancelled 2021-12-20 14:52Z (archive)
self-cancels
2021-12-20 14:52Z
cancels
NAVAREA XII 696/21
authority
WESTERN RANGE 162301Z DEC 21.
sea
North Pacific Ocean
position
31.569, -118.044
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 0818Z TO 1352Z DAILY
   18 THRU 20 DEC IN AREA BOUND BY
   34-34N 120-39W, 34-40N 120-39W,
   34-28N 120-12W, 34-08N 119-52W,
   33-16N 119-16W, 30-54N 117-23W,
   30-40N 117-00W, 29-16N 115-56W,
   29-05N 116-14W, 29-53N 117-05W,
   30-42N 117-30W, 33-03N 119-19W,
   34-23N 120-34W.
2. CANCEL NAVAREA XII 696/21.
3. CANCEL THIS MSG 201452Z DEC 21.

Activity windows · 3 in this warning

opens (UTC)closes (UTC)locallength
2021-12-18 08:18Z2021-12-18 13:52Z—5 h 34
2021-12-19 08:18Z2021-12-19 13:52Z—5 h 34
2021-12-20 08:18Z2021-12-20 13:52Z—5 h 34

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

1001 within 180 nm since 1999 · 6 in the last 12 months · 5 in force now

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Season · when military exercises happen here

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month of issue, all years in the archive

Timeline

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.