Exercises

Hazardous operations 191500Z to 200100Z feb, alternate 201500Z to 210100Z feb in area within 12 miles of…

Eastern North Pacific · California · NAVAREA XII 71/21

issued
2021-02-17 09:15Z
status
cancelled 2021-02-19 23:38Z (archive)
self-cancels
2021-02-21 02:00Z
authority
SEA RANGE OTC 121757Z FEB 21.
sea
North Pacific Ocean
position
33.750, -119.500 · r 12.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 191500Z TO 200100Z FEB,
   ALTERNATE 201500Z TO 210100Z FEB
   IN AREA WITHIN 12 MILES OF 33-45N 119-30W.
2. CANCEL THIS MSG 210200Z FEB 21.

Activity windows · 2 in this warning

opens (UTC)closes (UTC)locallength
2021-02-19 15:00Z2021-02-20 01:00Z—10 h
2021-02-20 15:00Z2021-02-21 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

1088 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
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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.