Big Sky, Montana (United States)
|
2020-01-23
|
Circle
|
00:03:00
|
Yellowstone National Park, Wyoming (United States)
|
2020-01-04
|
Sphere
|
00:30:00
|
Big Sky, Montana (United States)
|
2019-10-15
|
Star-like
|
00:00:25
|
Yellow Stone Park, Wyoming (United States)
|
2019-05-17
|
Square, Rectangular
|
00:00:20
|
Bozeman, Montana (United States)
|
2019-01-04
|
Square, Rectangular
|
02:00:00
|
Bozeman, Montana (United States)
|
2018-12-21
|
Boomerang
|
00:01:45
|
Bozeman, Montana (United States)
|
2018-12-21
|
Boomerang
|
00:01:45
|
Big Sky, Montana (United States)
|
2018-02-01
|
Other
|
|
Big Sky, Montana (United States)
|
2017-09-12
|
Disc
|
02:00:00
|
Spencer, Idaho (United States)
|
2017-07-22
|
Sphere
|
00:30:00
|
Bozeman, MT
|
2017-02-11
|
Other
|
5-7 minutes
|
Gallatin Gateway, MT
|
2016-12-11
|
Circle
|
2 minutes
|
Bozeman, MT
|
2016-07-21
|
Flash
|
Seconds
|
Bozeman, MT
|
2016-05-22
|
Flash
|
<30 seconds
|
Saint Anthony, Idaho (United States)
|
2016-04-02
|
Oval
|
Undisclosed
|
Pray/Livingston (between), MT
|
2016-02-28
|
Cigar
|
1 minute
|
Bozeman, Montana (United States)
|
2015-11-06
|
Fireball
|
Undisclosed
|
West Yellowstone, Montana (United States)
|
2015-10-05
|
Triangle
|
Undisclosed
|
Bozeman, Montana (United States)
|
2015-09-27
|
Sphere
|
00:00:20
|
Yellowstone National Park (near west entrance)
|
2015-09-06
|
Oval
|
1 minute or less
|
Bozeman, MT
|
2015-08-02
|
Sphere
|
15 minutes
|
Yellowstone Park, Wyoming (United States)
|
2015-06-22
|
Oval
|
Undisclosed
|
Big Sky, Montana (United States)
|
2015-06-12
|
Star-like
|
00:45:00
|
Bozeman, MT
|
2015-02-21
|
Light
|
10 minutes
|
Bozeman/Gallatin Gateway (Hyalite Reservoir), MT
|
2015-01-21
|
Triangle
|
3 minutes
|
Gallatin Gateway, MT
|
2015-01-13
|
Triangle
|
8 minutes
|
Gallatin Gateway, MT
|
2015-01-13
|
Triangle
|
5 minutes
|
Bozeman, MT
|
2014-10-25
|
Sphere
|
35 seconds
|
Bozeman, MT
|
2014-10-14
|
Light
|
1 minute
|
Yellowstone , Wyoming (United States)
|
2014-09-03
|
Cigar
|
01:00:00
|
Yellowstone National Park, WY
|
2014-08-19
|
Teardrop
|
10 seconds
|
Yellowstone National Park, WY
|
2014-08-19
|
Teardrop
|
10 seconds
|
Yellowstone, Wyoming (United States)
|
2014-07-19
|
Cone
|
Undisclosed
|
Bozeman, Montana (United States)
|
2014-06-08
|
Circle
|
Undisclosed
|
Bozeman, MT
|
2014-06-08
|
Fireball
|
8 minutes
|
Bozeman, MT
|
2014-06-08
|
Fireball
|
8 minutes
|
Bozeman, MT
|
2014-05-14
|
Triangle
|
15 minutes
|
Bozeman, MT
|
2014-05-14
|
Triangle
|
15 minutes
|
St. Anthony, Idaho (United States)
|
2014-05-13
|
Circle
|
Undisclosed
|
Yellowstone North Entrance, WY
|
2014-04-17
|
Circle
|
45 minutes
|
Bozeman, MT
|
2014-02-07
|
Circle
|
3 seconds
|
Bozeman, Montana (United States)
|
2014-01-11
|
Sphere
|
Undisclosed
|
Bozeman, MT
|
2013-12-31
|
Other
|
~10 minutes
|
Bozeman, MT
|
2013-12-31
|
Sphere
|
45 minutes
|
Bozeman, MT
|
2013-10-15
|
Light
|
2 minutes
|
Bozeman, MT
|
2013-08-11
|
Light
|
60 seconds
|
Yellowstone, WY
|
2013-08-04
|
Light
|
3 minutes
|
Bozeman, MT
|
2013-07-13
|
Light
|
21:00
|
Bozeman, MT
|
2013-06-30
|
Unknown
|
3 minutes
|
Bozeman, MT
|
2013-06-04
|
Disk
|
2 minutes
|
Bozeman, MT
|
2013-01-12
|
Flash
|
3 seconds
|
Bozeman, MT
|
2012-12-31
|
Fireball
|
5 minutes
|
Bozeman, MT
|
2012-12-29
|
Light
|
10 minutes
|
Bozeman, MT
|
2012-12-21
|
Light
|
20 minutes
|
Bozeman, MT
|
2012-12-21
|
Fireball
|
1 hour
|
Bozeman, MT
|
2012-11-17
|
Circle
|
20 seconds
|
Bozeman, MT
|
2012-11-06
|
Circle
|
15 minutes
|
Bozeman, MT
|
2012-09-06
|
Flash
|
seconds
|
Bozeman, MT
|
2012-07-11
|
Light
|
1
|
Bozeman, MT
|
2012-07-04
|
Other
|
15 minutes
|
Bozeman, Montana (United States)
|
2012-06-17
|
Other
|
Undisclosed
|
Bozeman, MT
|
2012-06-02
|
Formation
|
10 minutes
|
Bozeman, MT
|
2012-06-02
|
Formation
|
5 minutes
|
Big Sky, MT
|
2012-06-02
|
Triangle
|
5 minutes
|
Bozeman, MT
|
2012-05-29
|
Sphere
|
5 -6 minutes
|
Big Sky, MT
|
2011-11-09
|
Other
|
2-3 min
|
Big Sky, MT
|
2011-10-17
|
Triangle
|
|
Bozeman, Montana (United States)
|
2011-09-23
|
Sphere, Star-like, Triangle
|
Undisclosed
|
Yellowstone National Park, WY
|
2011-09-20
|
Changing
|
3 MIN 20 SEC
|
Bozeman, MT
|
2011-07-13
|
Unknown
|
2 hours
|
Yellowstone National Park, WY
|
2011-06-25
|
Flash
|
2 seconds
|
Bozeman/Belgrade (between), MT
|
2011-02-27
|
Light
|
5 minutes
|
Yellowstone National Park, WY
|
2011-02-15
|
Light
|
5minutes
|
Bozeman, Montana (United States)
|
2010-10-29
|
Unknown
|
Undisclosed
|
Bozeman/Belgrade (between), MT
|
2010-07-25
|
Sphere
|
5 seconds?
|
Bozeman, Montana (United States)
|
2010-07-20
|
Disc, Oval, Sphere
|
Undisclosed
|
Bozeman, Montana (United States)
|
2010-06-26
|
Sphere
|
Undisclosed
|
Macks Inn Post Office, Idaho (United States)
|
2010-06-25
|
Star-like
|
Undisclosed
|
Ashton, ID
|
2010-05-20
|
Other
|
1 second
|
Bozeman, MT
|
2010-03-14
|
Light
|
5 mins
|
Ennis, Montana (United States)
|
2009-08-27
|
Square, Rectagular
|
Undisclosed
|
Bozeman, MT
|
2009-07-20
|
Light
|
Less than 1 minute.
|
Bozeman, Montana (United States)
|
2009-07-20
|
Star-like
|
00:00:30
|
Butte & Bozeman (between; enroute), MT
|
2009-05-05
|
Unknown
|
30-40 Minutes
|
Imagrant, MT
|
2009-02-05
|
Unknown
|
10 seconds
|
Bozeman, Montana (United States)
|
2009-01-01
|
Fireball
|
Undisclosed
|
Gardiner, Wyoming (United States)
|
2008-08-20
|
Star-like
|
Undisclosed
|
Yellowstone National Park, Wyoming (United States)
|
2008-07-18
|
Cylinder
|
Undisclosed
|
Bozeman (Gallatin Range), MT
|
2008-01-03
|
Oval
|
1 minute
|
Bozeman, MT
|
2007-10-23
|
Sphere
|
15 minutes
|
West Yellowstone, MT
|
2007-09-29
|
Fireball
|
2 minutes
|
Gardiner, Wyoming (United States)
|
2007-08-02
|
Sphere
|
Undisclosed
|
Gardiner, Wyoming (United States)
|
2007-07-31
|
Other
|
Undisclosed
|
Yellowstone National Park, WY
|
2007-06-19
|
Formation
|
15 seconds
|
Bozeman, Montana (United States)
|
2007-01-05
|
Circle, Cylinder
|
Undisclosed
|
Bozeman, MT
|
2006-08-29
|
Other
|
See below
|
Bozeman, MT
|
2006-02-11
|
Fireball
|
15 sec
|
Bozeman, MT
|
2005-03-07
|
|
12-15 mins.
|
Bozeman, MT
|
2004-08-12
|
Light
|
almost a minute
|