Exercises

Hazardous operations 1400Z to 0230Z commencing daily 31 jul thru 03 aug in area bound by 32-55N 118-25W,…

NAVAREA XII 271/00

issued
2000-07-28 16:04Z
status
cancelled 2000-08-04 03:30Z (archive)
self-cancels
2000-08-04 03:30Z
authority
CCGD ELEVEN 542/00 281416Z JUL 00
sea
North Pacific Ocean
position
32.795, -118.410
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 1400Z TO 0230Z COMMENCING DAILY 31 JUL
   THRU 03 AUG IN AREA BOUND BY 32-55N 118-25W, 32-55N 118-15W,
   32-45N 118-15W, 32-45N 118-25W, 32-40N 118-25W, 32-40N 118-35W,
   32-45N 118-35W.
2. CANCEL THIS MSG 040330Z AUG.

Activity windows · 4 in this warning

opens (UTC)closes (UTC)locallength
2000-07-31 14:00Z2000-08-01 02:30Z—12 h 30
2000-08-01 14:00Z2000-08-02 02:30Z—12 h 30
2000-08-02 14:00Z2000-08-03 02:30Z—12 h 30
2000-08-03 14:00Z2000-08-04 02:30Z—12 h 30

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

1047 within 180 nm since 1999 · 7 in the last 12 months · 5 in force now

99
00
05
10
15
20
25
26

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

Nearby now · 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.