Exercises

Hazardous operations 1300Z to 1900Z daily 16 and 17 aug in area bound by 33-50N 120-00W, 33-50N 119-30W,…

Eastern North Pacific · California · NAVAREA XII 337/18

issued: 2018-08-14 16:44Z
status: cancelled 2018-08-17 20:00Z (archive)
self-cancels: 2018-08-17 20:00Z
authority: SEA RANGE OTC 141507Z AUG 18.
sea: North Pacific Ocean
position: 33.569, -120.143
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 1300Z TO 1900Z DAILY
   16 AND 17 AUG IN AREA BOUND BY
   33-50N 120-00W, 33-50N 119-30W,
   33-25N 119 30W, 33-25N 120-00W,
   33-05N 120-00W, 33-01N 120-40W,
   33-05N 120-40W, 34-08N 120-25W,
   34-08N 120-00W.
2. CANCEL THIS MSG 172000Z AUG 18.

This area · military exercises

1122 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

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 · 35.1 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 · 77.2 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 · 99.9 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.