Exercises

Hazardous operations 221600Z to 230100Z and 231400Z to 232330Z jan in area within 29 miles of 33-25N 120-05W

North Pacific Ocean · California · NAVAREA XII 36/19

issued
2019-01-18 16:35Z
status
cancelled 2019-01-24 00:30Z (archive)
self-cancels
2019-01-24 00:30Z
cancels
NAVAREA XII 33/19
authority
SEA RANGE OTC 181629Z JAN 19.
sea
North Pacific Ocean
position
33.417, -120.083 · r 29.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH PACIFIC OCEAN.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 221600Z TO 230100Z AND
   231400Z TO 232330Z JAN IN AREA WITHIN
   29 MILES OF 33-25N 120-05W.
2. CANCEL NAVAREA XII 33/19.
3. CANCEL THIS MSG 240030Z JAN 19.

Activity windows · 2 in this warning

opens (UTC)closes (UTC)locallength
2019-01-22 16:00Z2019-01-23 01:00Z—9 h
2019-01-23 14:00Z2019-01-23 23:30Z—9 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

1122 within 180 nm since 1999 · 8 in the last 12 months · 5 in force now

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Season · when military exercises happen here

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M
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J
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month of issue, all years in the archive

Timeline

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.