Exercises

Hazardous operations, 181300Z to 181900Z aug in area bound by 33-44.24N 119-15.36W, 33-03.00N 119-15.36W,…

Easter North Pacific · United States · NAVAREA XII 346/18

issued: 2018-08-18 16:33Z
status: cancelled 2018-08-18 20:00Z (archive)
self-cancels: 2018-08-18 20:00Z
authority: SEA RANGE OTC 181142Z AUG 18.
sea: North Pacific Ocean
position: 32.906, -119.658
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTER NORTH PACIFIC.
UNITED STATES.
1. HAZARDOUS OPERATIONS,
   181300Z TO 181900Z AUG IN AREA BOUND BY
   33-44.24N 119-15.36W, 33-03.00N 119-15.36W,
   32-44.13N 119-25.01W, 32-19.24N 120-03.07W,
   32-19.24N 120-19.59W.
2. CANCEL THIS MSG 182000Z AUG 18.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2018-08-18 13:00Z	2018-08-18 19:00Z	—	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 010800Z aug to 010800Z sep in area bound by 32-52.70N 119-11.96W, 33-08.06N 118-52.09W,…Exercises · 40.2 nm
Hazardous operations 181700Z to 190001Z aug, alternate 1700Z to 0100Z daily, 20 thru 21 aug in area bound by…Exercises · 52 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 · 64.2 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 · 90.9 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.