Exercises
Hazardous operations 0731Z to 1501Z daily 16 and 17 may in areas bound by: a. 34-48N 120-59W, 34-49N…
NAVAREA XII 136/02
- issued
- 2002-05-14 06:10Z
- status
- cancelled 2002-05-15 00:42Z (archive)
- self-cancels
- 2002-05-17 16:01Z
- cancels
- NAVAREA XII 134/02
- authority
- VAFB OP#0606
- sea
- North Pacific Ocean
- position
- 31.745, -139.798
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0731Z TO 1501Z DAILY 16 AND 17 MAY IN AREAS BOUND BY: A. 34-48N 120-59W, 34-49N 120-59W, 34-52N 120-36W, 34-50N 120-36W. B. 34-51N 122-08W, 34-58N 120-54W, 34-40N 120-52W, 34-33N 122-06W. C. 31-28N 143-36W, 32-29N 139-34W, 31-29N 139-13W, 30-29N 143-15W. 2. CANCEL NAVAREA XII 134/02. 3. CANCEL THIS MSG 171601Z MAY.
This area · military exercises
22 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Hazardous operations 291230Z to 292030Z nov, alternate 1230Z to 2030Z daily 30 nov and 01 dec in area bound…2022-11-24
- Hazardous operations 211230Z to 212000Z mar, alternate 1230Z to 2000Z daily 23, 25 and 26 mar in area bound…2022-03-16
- Hazardous operations 151330Z to 152000Z feb, alternate 171330Z to 172000Z feb in area bound by 31-16-21N…2022-02-10
- Hazardous operations 241200Z to 242000Z sep, alternate 271200Z to 272000Z, 291200Z to 292000Z sep and…2021-09-19
- Hazardous operations 100900Z top 101800Z jul, alternate 130900Z to 131800Z jul in area bound by 31-13-21N…2021-07-06
- Hazardous operations 171000Z to 172000Z may, alternate 1000Z to 2000Z daily 19 and 22 may in area bound by…2021-05-12
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Hazardous operations 0731Z to 1501Z daily 15 thru 17 may in areas bound by: a. 34-48N 120-59W, 34-49N…cancels · 2002-05-10
- Hazardous operations 0731Z to 1501Z daily 15 thru 17 may in areas bound by: a. 34-48N 120-59W, 34-49N…replaced · 2002-05-10
- Cancel NAVAREA XII 136/02 and this msg, operations postponedcancelled by · 2002-05-15
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.