Exercises

Hazardous operations 0920Z to 1058Z daily 24 thru 26 feb in areas bound by: a. 34-34N 120-40W, 34-35N…

NAVAREA XII 95/09

issued: 2009-02-20 19:09Z
status: cancelled 2009-02-24 17:17Z (archive)
self-cancels: 2009-02-26 11:58Z
cancels: NAVAREA XII 93/09
authority: WESTERN RANGE OP W0780 111523Z FEB 09.
position: 17.865, -125.744
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 0920Z TO 1058Z DAILY 24 THRU 26 FEB
   IN AREAS BOUND BY:
   A. 34-34N 120-40W, 34-35N 120-43W,
      34-44N 120-39W, 34-44N 120-36W.
   B. 31-03N 122-30W, 31-28N 122-18W,
      31-22N 121-58W, 30-56N 122-10W.
   C. 15-33N 126-47W, 18-40N 125-59W,
      18-29N 125-09W, 15-21N 125-58W.
2. CANCEL NAVAREA XII 93/09.
3. CANCEL THIS MSG 261158Z FEB.

This area · military exercises

49 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

Hazardous operations 102030Z to 110126Z jan, alternate 2030Z to 0126Z commencing daily 11 and 12 jan in…2018-01-05
Hazardous operations2011-06-04
Hazardous operations2010-11-03
Hazardous operations2010-11-03
Hazardous operations2010-10-28
Hazardous operations2010-10-26

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Hazardous operations 0950Z to 0958Z daily 24 thru 26 feb in areas bound by: a. 34-34N 120-40W, 34-35N…cancels · 2009-02-19
Hazardous operations 0950Z to 0958Z daily 24 thru 26 feb in areas bound by: a. 34-34N 120-40W, 34-35N…replaced · 2009-02-19
Cancel NAVAREA XII 95/09 and this msg, operations completedcancelled by · 2009-02-24

Nearby now · within 120 nm

Nothing else in force 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.