Exercises

Hazardous operations 131800Z to 140100Z feb, alternate 141800Z to 150100Z feb and 151800Z to 160100Z feb in…

Eastern North Pacific · California · NAVAREA XII 72/19

issued: 2019-02-08 15:53Z
status: cancelled 2019-02-13 00:01Z (archive)
self-cancels: 2019-02-16 02:00Z
authority: SEA RANGE OTC 081424Z FEB 19.
sea: North Pacific Ocean
position: 32.923, -120.719
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 131800Z TO 140100Z FEB,
   ALTERNATE 141800Z TO 150100Z FEB AND
   151800Z TO 160100Z FEB IN AREA BOUND BY
   33-18N 119-29W, 33-25N 119-24W,
   33-38N 119-07W, 33-54N 119-07W,
   33-58N 119-14W, 33-56N 119-32W,
   33-47N 119-42W, 33-32N 120-53W,
   32-59N 121-48W, 32-42N 121-36W,
   32-10N 122-30W, 31-51N 122-14W,
   31-52N 122-05W, 32-19N 121-20W,
   32-06N 121-10W, 32-33N 120-02W,
   33-10N 119-35W, 33-17N 119-35W.
2. CANCEL THIS MSG 160200Z FEB 19.

Activity windows · 3 in this warning

opens (UTC)	closes (UTC)	local	length
2019-02-13 18:00Z	2019-02-14 01:00Z	—	7 h
2019-02-14 18:00Z	2019-02-15 01:00Z	—	7 h
2019-02-15 18:00Z	2019-02-16 01:00Z	—	7 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

1145 within 180 nm since 1999 · 8 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 72/19 and this msg, operation completedcancelled by · 2019-02-13

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 · 80 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 · 93.6 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 · 117.6 nm

Worldwide now

36 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.