Exercises

Hazardous operations: a. 050800Z to 120800Z mar in area bound by 33-08-04N 118-46-02W, 33-05-37N 118-43-34W,…

Eastern North Pacific · California · NAVAREA XII 98/18

issued
2018-03-04 09:49Z
status
cancelled 2018-03-12 09:00Z (archive)
self-cancels
2018-03-12 09:00Z
authority
FACSFAC SAN DIEGO 281501Z FEB 18.
sea
North Pacific Ocean
position
32.677, -118.854
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS:
   A. 050800Z TO 120800Z MAR IN AREA BOUND BY
      33-08-04N 118-46-02W, 33-05-37N 118-43-34W,
      32-58-53N 118-43-31W, 32-47-38N 118-32-19W,
      32-36-55N 118-44-54W, 32-36-55N 118-56-57W,
      32-54-18N 119-13-29W, 33-08-04N 118-55-31W.
   B. 050800Z TO 051100Z MAR AND
      0100Z TO 1100Z DAILY 06 THRU 10 MAR
      IN AREA BOUND BY
      32-55-00N 118-25-00W, 32-55-00N 118-15-00W,
      32-45-00N 118-15-00W, 32-45-00N 118-35-00W.
   C. 060400Z TO 061000Z MAR, 061600Z TO 062100Z MAR
      AND 2030Z TO 2359Z DAILY 09 AND 10 MAR
      IN AREA BOUND BY
      32-50-42N 118-29-18W, 32-47-38N 118-32-19W,
      32-55-00N 118-39-40W, 32-55-00N 118-32-49W.
   D. 061600Z TO 062100Z MAR AND
      2030Z TO 2359Z DAILY 09 AND 10 MAR
      IN AREA BOUND BY
      32-55-00N 118-32-49W, 32-55-00N 118-39-40W,
      32-58-53N 118-43-31W, 33-00-42N 118-43-32W,
      33-01-38N 118-36-18W.
   E. 1500Z TO 0100Z COMMENCING DAILY 06 AND 07 MAR
      AND 091600Z TO 092000Z MAR IN AREA BOUND BY
      32-55-00N 118-25-00W, 32-55-00N 118-15-00W,
      32-40-00N 118-15-00W, 32-40-00N 118-35-00W,
      32-45-00N 118-35-00W.
   F. 1430Z TO 2359Z DAILY 07 AND 08 MAR
      IN AREA BOUND BY
      33-01-36N 118-37-36W, 32-35-49N 118-20-09W,
      32-11-21N 119-17-30W, 32-23-12N 119-28-00W,
      32-32-42N 119-17-44W.
2. CANCEL THIS MSG 120900Z MAR 18.

Activity windows · 10 in this warning

opens (UTC)closes (UTC)locallength
2018-03-05 08:00Z2018-03-05 11:00Z3 h
2018-03-05 08:00Z2018-03-12 08:00Z168 h
2018-03-06 01:00Z2018-03-06 11:00Z10 h
2018-03-06 04:00Z2018-03-06 10:00Z6 h
2018-03-06 16:00Z2018-03-06 21:00Z5 h
2018-03-07 01:00Z2018-03-07 11:00Z10 h
2018-03-08 01:00Z2018-03-08 11:00Z10 h
2018-03-09 01:00Z2018-03-09 11:00Z10 h
2 more

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

1075 within 180 nm since 1999 · 7 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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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.