Exercises

Hazardous operations 100330Z to 100400Z jul, alternate 0330Z to 0400Z daily 11 thru 15 jul and 22 jul thru…

HYDROPAC 1085/05

issued
2005-07-08 09:01Z
status
cancelled 2005-07-10 10:03Z (archive)
self-cancels
2005-08-02 05:00Z
cancels
HYDROPAC 1060/05
authority
NAVAREA XI 324/05 08 JUL 05.
sea
North Pacific Ocean
position
29.146, 149.017
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 100330Z TO 100400Z JUL,
   ALTERNATE 0330Z TO 0400Z DAILY 11 THRU
   15 JUL AND 22 JUL THRU 02 AUG IN AREAS BOUND BY:
   A. 31-17-37N 133-08-48E, 31-17-09N 133-29-36E,
      31-07-48N 133-29-10E, 31-03-36N 133-24-36E,
      31-04-44N 133-02-15E, 31-13-23N 133-02-41E.
   B. 29-57-57N 148-41-24E, 29-38-34N 150-37-51E,
      28-04-06N 150-13-40E, 28-31-48N 148-40-48E,
      29-04-48N 148-28-12E.
2. CANCEL HYDROPAC 1060/05.
3. CANCEL THIS MSG 020500Z AUG.

Activity windows · 6 in this warning

opens (UTC)closes (UTC)locallength
2005-07-10 03:30Z2005-07-10 04:00Z30 min
2005-07-11 03:30Z2005-07-11 04:00Z30 min
2005-07-12 03:30Z2005-07-12 04:00Z30 min
2005-07-13 03:30Z2005-07-13 04:00Z30 min
2005-07-14 03:30Z2005-07-14 04:00Z30 min
2005-07-15 03:30Z2005-07-15 04:00Z30 min

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 2000 · 0 in the last 12 months · 0 in force now

00
05

Season · when military exercises happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Timeline

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.