Exercises

Hazardous operations 201500Z to 210100Z jan, alternate 1500Z to 0100Z daily 21 thru 25 jan in area bound by…

Eastern North Pacific · California · NAVAREA XII 22/23

issued
2023-01-13 23:39Z
status
cancelled 2023-01-21 00:40Z (archive)
self-cancels
2023-01-26 02:00Z
authority
SEA RANGE OTC 0/23 132118Z JAN 23.
sea
North Pacific Ocean
position
33.437, -120.035
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 201500Z TO 210100Z JAN,
   ALTERNATE 1500Z TO 0100Z DAILY 21 THRU 25 JAN
   IN AREA BOUND BY
   33-48.08N 120-12.52W, 33-37.18N 119-37.30W,
   33-04.35N 119-51.83W, 33-15.11N 120-26.87W.
2. CANCEL THIS MSG 260200Z JAN 23.

Activity windows · 6 in this warning

opens (UTC)closes (UTC)locallength
2023-01-20 15:00Z2023-01-21 01:00Z—10 h
2023-01-21 15:00Z2023-01-22 01:00Z—10 h
2023-01-22 15:00Z2023-01-23 01:00Z—10 h
2023-01-23 15:00Z2023-01-24 01:00Z—10 h
2023-01-24 15:00Z2023-01-25 01:00Z—10 h
2023-01-25 15:00Z2023-01-26 01:00Z—10 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

1107 within 180 nm since 1999 · 5 in the last 12 months · 5 in force now

99
00
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25
26

Season · when military exercises happen here

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A
M
J
J
A
S
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month of issue, all years in the archive

Timeline

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.