Exercises
Hazardous operations 271108Z to 271253Z may, alternate 281056Z to 281450Z may within 105 miles of a…
NAVAREA XII 168/99
- issued
- 1999-05-24 09:15Z
- status
- cancelled 1999-05-24 17:05Z (archive)
- self-cancels
- 1999-05-28 15:50Z
- authority
- CCAFS #OP 3310, STS-96 141740Z MAY 1999
- sea
- North Pacific Ocean
- position
- 1.665, -124.910
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 271108Z TO 271253Z MAY, ALTERNATE 281056Z TO 281450Z MAY WITHIN 105 MILES OF A TRACKLINE JOINING 11-02S 134-11W, 08-51S 132-34W, 06-37S 130-55W, 04-23S 129-17W, 02-07S 127-40W, 00-22S 126-24W, 01-53N 124-47W, 04-09N 123-09W, 06-24N 121-31W, 08-39N 119-52W, 10-53N 118-12W, 13-07N 116-29W, 14-16N 115-36W. 2. CANCEL THIS MSG 281550Z MAY.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-05-27 11:08Z | 1999-05-27 12:53Z | — | 1 h 45 |
| 1999-05-28 10:56Z | 1999-05-28 14:50Z | — | 3 h 54 |
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
41 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
01
- Hazardous operations 191855Z to 192041Z apr, alternate 201904Z to 202050Z apr within 105 miles a trackline…2001-04-14
- Hazardous operations 191855Z to 192041Z apr, alternate 201904Z to 202050Z apr within 105 miles a trackline…2001-04-14
- Hazardous operations 072326Z to 080115Z feb, alternate 082303Z to 090049Z feb within 105 miles of a…2001-02-07
- Hazardous operations 072326Z to 080115Z feb, alternate 082303Z to 090049Z feb within 105 miles of a…2001-02-07
- Hazardous operations 072300Z to 080200Z and 082230Z to 090100Z feb in area bound by 12-00S 132-45W, 10-00S…2001-02-07
- Hazardous operations 072300Z to 080200Z and 082230Z to 090100Z feb in area bound by 12-00S 132-45W, 10-00S…2001-02-07
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Hazardous operations 271104Z to 271249Z may, alternate 281056Z to 281450Z may within 105 miles of a…cancelled by · 1999-05-24
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.