Exercises

Hazardous operations 191700Z to 192300Z aug in area bound by 33-48.57N 120-30.34W, 33-49.42N 119-32.14W,…

Eastern North Pacific · California · NAVAREA XII 532/23

issued: 2023-08-14 16:01Z
status: cancelled 2023-08-20 00:01Z (archive)
self-cancels: 2023-08-20 00:01Z
authority: SEA RANGE OTC 0/23 141543Z AUG 23.
sea: North Pacific Ocean
position: 33.232, -120.043
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 191700Z TO 192300Z AUG
   IN AREA BOUND BY
   33-48.57N 120-30.34W, 33-49.42N 119-32.14W,
   33-22.38N 119-09.08W, 32-54.53N 119-17.25W,
   32-38.02N 119-43.33W, 32-50.00N 121-04.27W.
2. CANCEL THIS MSG 200001Z AUG 23.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2023-08-19 17:00Z	2023-08-19 23:00Z	—	6 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

1102 within 180 nm since 1999 · 5 in the last 12 months · 5 in force now

Season · when military exercises happen here

month of issue, all years in the archive

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 · 42.4 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 · 63.5 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 · 87.4 nm
Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-33.00N 118-25.00W, 32-35.00N 118-16.00W,…Exercises · 117.1 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.