Exercises

Hazardous operations 270245Z to 270800Z dec within 12 miles of 16-01N 146-04E

HYDROPAC 2254/07

issued: 2007-12-26 01:00Z
status: cancelled 2007-12-27 09:00Z (archive)
self-cancels: 2007-12-27 09:00Z
authority: COMCOGARD SECTOR GUAM 237/07 252301Z DEC 07.
sea: North Pacific Ocean
position: 16.017, 146.067 · r 12.0 nm
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 270245Z TO 270800Z DEC
   WITHIN 12 MILES OF 16-01N 146-04E.
2. CANCEL THIS MSG 270900Z DEC.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2007-12-27 02:45Z	2007-12-27 08:00Z	—	5 h 15

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

1446 within 180 nm since 2002 · 3 in the last 12 months · 1 in force now

Season · when military exercises happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Due to tropical storm, the following ports are closed, until further noticeOther · 59.6 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.