Exercises

Hazardous operations 261645Z to 262100Z apr, alternate 1645Z to 2100Z daily 28 and 29 apr in area bound by…

Eastern North Pacific · California · NAVAREA XII 261/22

issued: 2022-04-21 09:26Z
status: cancelled 2022-04-26 20:19Z (archive)
self-cancels: 2022-04-29 22:00Z
authority: SEA RANGE OTC 192153Z APR 22.
sea: North Pacific Ocean
position: 33.401, -120.373
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 261645Z TO 262100Z APR,
   ALTERNATE 1645Z TO 2100Z DAILY 28 AND 29 APR
   IN AREA BOUND BY
   33-58.91N 120-37.48W, 33-30.24N 119-15.42W,
   32-52.71N 119-47.78W, 32-59.51N 120-59.13W,
   33-36.69N 121-25.40W.
2. CANCEL THIS MSG 292200Z APR 22.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2022-04-26 16:45Z	2022-04-26 21:00Z	—	4 h 15

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

1134 within 180 nm since 1999 · 6 in the last 12 months · 5 in force now

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Cancel NAVAREA XII 261/22 and this msg, operations completedcancelled by · 2022-04-26

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 · 49.7 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 · 82.7 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 · 106.4 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.