Exercises

Gunnery exercises 092200Z to 100001Z may within five miles of 40-31.3N 155-02.0W

NAVAREA XII 108/07

issued: 2007-05-09 20:43Z
status: cancelled 2007-05-10 01:01Z (archive)
self-cancels: 2007-05-10 01:01Z
authority: CCGD 17 180/07 091930Z MAY 07.
sea: North Pacific Ocean
position: 40.522, -155.033 · r 5.0 nm
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. GUNNERY EXERCISES 092200Z TO 100001Z MAY WITHIN
   FIVE MILES OF 40-31.3N 155-02.0W.
2. CANCEL THIS MSG 100101Z MAY.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2007-05-09 22:00Z	2007-05-10 00:01Z	—	2 h 01

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

3 within 180 nm since 2007 · 0 in the last 12 months · 0 in force now

Hazardous operations2016-01-12
Gunnery exercises 021600Z to 030400Z aug within five miles of 40-15-00N 155-17-22W2011-08-01

Season · when military exercises happen here

month of issue, all years in the archive

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.