Exercises

Hazardous operations 171400Z to 180030Z apr, alternate 1814000Z to 190030Z, 1914000Z to 200030Z and 2014000Z…

Eastern North Pacific · California · NAVAREA XII 126/19

issued
2019-04-12 08:41Z
status
cancelled 2019-04-17 13:50Z (archive)
self-cancels
2019-04-21 01:30Z
authority
SEA RANGE OTC 091425Z APR 19.
sea
North Pacific Ocean
position
33.200, -120.491
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 171400Z TO 180030Z APR,
   ALTERNATE 1814000Z TO 190030Z,
   1914000Z TO 200030Z AND 2014000Z TO 210030Z APR
   IN AREA BOUND BY
   33-18N 119-29W, 33-25N 119-24W,
   33-38N 119-07W, 33-54N 119-07W,
   33-58N 119-14W, 33-56N 119-32W,
   33-47N 119-42W, 33-32N 120-53W,
   32-59N 121-48W, 32-06N 121-10W,
   32-33N 121-10W, 33-10N 119-35W,
   33-17N 119-35W.
2. CANCEL THIS MSG 210130Z APR 19.

Activity windows · 1 in this warning

opens (UTC)closes (UTC)locallength
2019-04-17 14:00Z2019-04-18 00:30Z—10 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

1138 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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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.