Exercises

Hazardous operations 161400Z to 170100Z aug, alternate 1400Z to 0100Z daily 17 thru 19 aug in area within…

Eastern North Pacific · California · NAVAREA XII 557/22

issued
2022-08-11 08:22Z
status
cancelled 2022-08-20 02:00Z (archive)
self-cancels
2022-08-20 02:00Z
authority
SEA RANGE OTC 0/22 092001Z AUG 22.
sea
North Pacific Ocean
position
33.700, -119.550 · r 9.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 161400Z TO 170100Z AUG,
   ALTERNATE 1400Z TO 0100Z DAILY 17 THRU 19 AUG
   IN AREA WITHIN NINE MILES OF 33-42.00N 119-33.00W.
2. CANCEL THIS MSG 200200Z AUG 22.

Activity windows · 4 in this warning

opens (UTC)closes (UTC)locallength
2022-08-16 14:00Z2022-08-17 01:00Z—11 h
2022-08-17 14:00Z2022-08-18 01:00Z—11 h
2022-08-18 14:00Z2022-08-19 01:00Z—11 h
2022-08-19 14:00Z2022-08-20 01:00Z—11 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 · 6 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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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.