Exercises

Hazardous operations 151212Z to 151547Z sep, alternate 1212Z to 1547Z daily 16 thru 18 sep in area bound by…

Eastern North Pacific · NAVAREA XII 380/18

issued: 2018-09-10 07:29Z
status: cancelled 2018-09-15 14:15Z (archive)
self-cancels: 2018-09-18 16:47Z
authority: WESTERN RANGE 292032Z AUG 18.
position: 13.781, -123.545
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
1. HAZARDOUS OPERATIONS 151212Z TO 151547Z SEP,
   ALTERNATE 1212Z TO 1547Z DAILY 16 THRU 18 SEP
   IN AREA BOUND BY
   11-15N 123-14W, 11-22N 124-23W,
   16-18N 123-52W, 16-11N 122-42W.
2. CANCEL THIS MSG 181647Z SEP 18.

This area · military exercises

33 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

Hazardous operations2010-11-03
Hazardous operations2010-11-03
Hazardous operations2010-10-28
Hazardous operations2010-10-26
Hazardous operations 1339Z to 1523Z daily 14 thru 17 dec in areas bound by: a. 34-28N 120-39W, 34-30N…2009-12-11
Hazardous operations 1339Z to 1523Z daily 13 thru 16 dec in areas bound by: a. 34-28N 120-39W, 34-30N…2009-12-11

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Cancel NAVAREA XII 380/18 and this msgcancelled by · 2018-09-15

Nearby now · within 120 nm

Nothing else in force within 120 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.