Exercises

Hazardous operations 0001Z to 0300Z and 0500Z to 0800Z daily 13 thru 15 oct in area bound by 53-09.0N…

HYDROPAC 1703/05

issued: 2005-10-10 13:22Z
status: cancelled 2005-10-15 09:00Z (archive)
self-cancels: 2005-10-15 09:00Z
cancels: HYDROPAC 1688/05
authority: NAVAREA XIII 57/05 10 OCT 05.
sea: North Pacific Ocean
position: 52.172, 161.496
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 0001Z TO 0300Z AND 0500Z TO 0800Z
   DAILY 13 THRU 15 OCT IN AREA BOUND BY
   53-09.0N 160-03.0E, 53-38.8N 163-37.0E,
   51-43.4N 164-29.4E, 50-48.5N 161-28.5E,
   51-33.3N 157-46.2E.
2. CANCEL HYDROPAC 1688/05.
3. CANCEL THIS MSG 150900Z OCT.

Activity windows · 6 in this warning

opens (UTC)	closes (UTC)	local	length
2005-10-13 00:01Z	2005-10-13 03:00Z	—	2 h 59
2005-10-13 05:00Z	2005-10-13 08:00Z	—	3 h
2005-10-14 00:01Z	2005-10-14 03:00Z	—	2 h 59
2005-10-14 05:00Z	2005-10-14 08:00Z	—	3 h
2005-10-15 00:01Z	2005-10-15 03:00Z	—	2 h 59
2005-10-15 05:00Z	2005-10-15 08:00Z	—	3 h

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

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

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Hazardous operations 0001Z to 0300Z and 0500Z to 0800Z daily 13 thru 15 oct in area bound by 53-09.0N…cancels · 2005-10-08
Hazardous operations 0001Z to 0300Z and 0500Z to 0800Z daily 13 thru 15 oct in area bound by 53-09.0N…replaced · 2005-10-08

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.