Exercises

Hazardous operations 281300Z to 290100Z jun, alternate 291300Z to 300100Z and 301300Z jun to 010100Z jul in…

Eastern North Pacific · California · NAVAREA XII 224/19

issued: 2019-06-23 07:45Z
status: cancelled 2019-06-26 16:08Z (archive)
self-cancels: 2019-07-30 02:00Z
authority: SEA RANGE OTC 211827Z JUN 19.
sea: North Pacific Ocean
position: 32.909, -120.866
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 281300Z TO 290100Z JUN,
   ALTERNATE 291300Z TO 300100Z AND
   301300Z JUN TO 010100Z JUL IN AREA BOUND BY
   33-18-49N 119-29-49W, 33-25-51N 119-24-43W,
   33-38-56N 119-07-04W, 33-54-15N 119-07-03W,
   33-58-19N 119-14-58W, 33-56-27N 119-33-00W,
   33-32-25N 120-53-25W, 32-25-43N 122-43-49W,
   31-51-16N 122-14-34W, 31-52-41N 122-04-58W,
   32-19-49N 121-20-36W, 32-06-06N 121-10-39W,
   32-33-11N 120-02-32W, 33-10-36N 119-35-30W,
   33-17-03N 119-35-11W, 33-18-49N 119-29-49W.
2. CANCEL THIS MSG 300200Z JUL 19.

Activity windows · 3 in this warning

opens (UTC)	closes (UTC)	local	length
2019-06-28 13:00Z	2019-06-29 01:00Z	—	12 h
2019-06-30 13:00Z	2019-07-01 01:00Z	—	12 h
2019-07-29 13:00Z	2019-07-30 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 · 7 in the last 12 months · 4 in force now

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Cancel NAVAREA XII 224/19 and this msg, operation canceledcancelled by · 2019-06-26

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 · 86.3 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 · 101 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.