Exercises

Hazardous operations 230500Z to 231359Z jul within ten miles of 16-01N 146-04E

HYDROPAC 1309/09

issued: 2009-07-22 08:59Z
status: cancelled 2009-07-23 14:59Z (archive)
self-cancels: 2009-07-23 14:59Z
authority: COMCOGARD SECTOR GUAM 153/09 220757Z JUL 09.
sea: North Pacific Ocean
position: 16.017, 146.067 · r 10.0 nm
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 230500Z TO 231359Z JUL
   WITHIN TEN MILES OF 16-01N 146-04E.
2. CANCEL THIS MSG 231459Z JUL.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2009-07-23 05:00Z	2009-07-23 13:59Z	—	8 h 59

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.