Exercises

Hazardous operations 191400Z to 200100Z, 231400Z to 240100Z, 241400Z to 250100Z, alternate 301400Z to…

Eastern North Pacific · California · NAVAREA XII 14/20

issued
2020-01-14 16:49Z
status
cancelled 2020-01-31 02:00Z (archive)
self-cancels
2020-01-31 02:00Z
authority
SEA RANGE OTC 141604Z JAN 20.
sea
North Pacific Ocean
position
33.509, -119.769
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 191400Z TO 200100Z,
   231400Z TO 240100Z, 241400Z TO 250100Z,
   ALTERNATE 301400Z TO 310100Z JAN
   IN AREA BOUND BY
   33-19N 120-29W, 33-54N 119-48W,
   33-58N 119-26W, 33-49N 119-08W,
   33-26N 119-10W, 33-22N 119-31W,
   32-58N 120-07W.
2. CANCEL THIS MSG 310200Z JAN 20.

Activity windows · 4 in this warning

opens (UTC)closes (UTC)locallength
2020-01-19 14:00Z2020-01-20 01:00Z—11 h
2020-01-23 14:00Z2020-01-24 01:00Z—11 h
2020-01-24 14:00Z2020-01-25 01:00Z—11 h
2020-01-30 14:00Z2020-01-31 01:00Z—11 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

1105 within 180 nm since 1999 · 8 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

36 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.