Exercises

Hazardous operations 281930Z to 282330Z feb in area within 12 miles of 33-10N 120-19W

Eastern North Pacific · California · NAVAREA XII 79/20

issued
2020-02-26 00:51Z
status
cancelled 2020-02-29 00:30Z (archive)
self-cancels
2020-02-29 00:30Z
cancels
NAVAREA XII 74/20
authority
SEA RANGE OTC 260006Z FEB 20.
sea
North Pacific Ocean
position
33.167, -120.317 · r 12.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 281930Z TO 282330Z FEB
   IN AREA WITHIN 12 MILES OF 33-10N 120-19W.
2. CANCEL NAVAREA XII 74/20.
3. CANCEL THIS MSG 290030Z FEB 20.

Activity windows · 1 in this warning

opens (UTC)closes (UTC)locallength
2020-02-28 19:30Z2020-02-28 23:30Z—4 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

1141 within 180 nm since 1999 · 8 in the last 12 months · 5 in force now

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26

Season · when military exercises happen here

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M
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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.