Exercises

Hazardous operations 0046Z to 0830Z daily 08 thru 10 jul in area bound by 12-00N 162-00E, 19-00N 162-00E,…

HYDROPAC 975/00

issued: 2000-07-04 10:10Z
status: cancelled 2000-07-08 10:00Z (archive)
self-cancels: 2000-07-10 09:30Z
authority: CDRUSAKA KWAJALEIN OP #W6106/K6513 292309Z JUN 00
sea: North Pacific Ocean
position: 16.234, 170.061
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 0046Z TO 0830Z DAILY 08 THRU 10 JUL
   IN AREA BOUND BY 12-00N 162-00E, 19-00N 162-00E,
   19-00N 167-15E, 22-00N 167-15E, 22-00N 177-00E, 11-34N 177-00E,
   11-34N 169-45E, 11-34N 169-31E, 10-18N 169-24E, 10-16N 168-47E,
   08-54N 168-47E, 08-54N 167-46E, 09-00N 167-43E, 09-11N 167-40E,
   09-21N 167-36E, 10-12N 167-14E, 11-41N 167-14E, 12-00N 165-21E,
   11-39N 164-44E, 12-00N 164-30E.
2. CANCEL THIS MSG 100930Z JUL.

Activity windows · 3 in this warning

opens (UTC)	closes (UTC)	local	length
2000-07-08 00:46Z	2000-07-08 08:30Z	—	7 h 44
2000-07-09 00:46Z	2000-07-09 08:30Z	—	7 h 44
2000-07-10 00:46Z	2000-07-10 08:30Z	—	7 h 44

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

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

Hazardous operations 030900Z to 031718Z oct, alternate 040900Z to 171718Z oct in areas bound by: a.…2023-09-29
Hazardous operations 030900Z to 031718Z oct, alternate 0900Z to 1718Z daily 04 thru 17 oct in areas bound…2023-09-28
Hazardous operations2015-10-28
Hazardous operations2015-10-28
Hazardous operations2015-10-27
Hazardous operations2015-10-22

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Cancel HYDROPAC 975/00 and this msg, operations completedcancelled by · 2000-07-08

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.