Exercises

Hazardous operations 181900Z to 190100Z aug in area bound by 33-44N 119-15W, 33-03N 119-15W, 32-44N 119-25W,…

North Pacific · California · NAVAREA XII 381/19

issued: 2019-08-16 16:39Z
status: cancelled 2019-08-19 02:00Z (archive)
self-cancels: 2019-08-19 02:00Z
authority: SEA RANGE OTC 161637Z AUG 19.
sea: North Pacific Ocean
position: 33.113, -119.842
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 181900Z TO 190100Z AUG
   IN AREA BOUND BY
   33-44N 119-15W, 33-03N 119-15W,
   32-44N 119-25W, 32-19N 120-03W,
   32-19N 120-20W, 33-44N 120-20W.
2. CANCEL THIS MSG 190200Z AUG 19.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2019-08-18 19:00Z	2019-08-19 01:00Z	—	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

1100 within 180 nm since 1999 · 7 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 · 42.9 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 · 51.7 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 · 75.7 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 · 104.8 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.