Exercises

Hazardous operations 191300Z to 200100Z sep, alternate 211300Z to 220100Z and 231300Z to 240100Z sep in area…

Eastern North Pacific · California · NAVAREA XII 684/22

issued: 2022-09-14 16:08Z
status: cancelled 2022-09-24 02:00Z (archive)
self-cancels: 2022-09-24 02:00Z
authority: SEA RANGE OTC 0/22 141502Z SEP 22.
sea: North Pacific Ocean
position: 33.076, -120.473
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 191300Z TO 200100Z SEP,
   ALTERNATE 211300Z TO 220100Z AND
   231300Z TO 240100Z SEP IN AREA BOUND BY
   33-54.00N 119-06.53W, 33-52.05N 119-07.05W,
   33-28.13N 119-07.07W, 33-16.83N 119-34.90W,
   33-10.22N 119-34.40W, 32-32.10N 120-00.87W,
   32-04.75N 121-11.55W, 32-59.50N 121-49.63W,
   33-32.90N 120-54.38W, 33-56.93N 119-33.17W,
   33-58.60N 119-15.45W.
2. CANCEL THIS MSG 240200Z SEP 22.

Activity windows · 3 in this warning

opens (UTC)	closes (UTC)	local	length
2022-09-19 13:00Z	2022-09-20 01:00Z	—	12 h
2022-09-21 13:00Z	2022-09-22 01:00Z	—	12 h
2022-09-23 13:00Z	2022-09-24 01:00Z	—	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

1133 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 684/22 and this msg, operations completedcancelled by · 2022-09-23

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 · 64.5 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 · 82.1 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 · 106.3 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.