Exercises

Hazardous operations 271400Z to 272200Z apr in area within 17 miles of 33-40N 119-41W

Eastern North Pacific · California · NAVAREA XII 171/21

issued
2021-04-22 04:14Z
status
cancelled 2021-04-27 23:00Z (archive)
self-cancels
2021-04-27 23:00Z
authority
SEA RANGE OTC 161902Z APR 21.
sea
North Pacific Ocean
position
33.667, -119.683 · r 17.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 271400Z TO 272200Z APR
   IN AREA WITHIN 17 MILES OF 33-40N 119-41W.
2. CANCEL THIS MSG 272300Z APR 21.

Activity windows · 1 in this warning

opens (UTC)closes (UTC)locallength
2021-04-27 14:00Z2021-04-27 22:00Z—8 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

1092 within 180 nm since 1999 · 8 in the last 12 months · 5 in force now

99
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26

Season · when military exercises happen here

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F
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A
M
J
J
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S
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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.