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
|
Big Sky, Montana (United States)
|
2018-02-01
|
Other
|
|
Roberts, Idaho (United States)
|
2018-01-01
|
Teardrop
|
00:15:00
|
Moran, Wyoming (United States)
|
2017-09-17
|
Oval
|
00:04:00
|
Big Sky, Montana (United States)
|
2017-09-12
|
Disc
|
02:00:00
|
Spencer, Idaho (United States)
|
2017-07-22
|
Sphere
|
00:30:00
|
Rigby, Idaho (United States)
|
2017-07-09
|
Cigar
|
00:00:01
|
Rigby, Idaho (United States)
|
2017-06-30
|
Star-like
|
00:02:00
|
Roberts, Idaho (United States)
|
2017-06-01
|
Disc
|
02:00:00
|
Victor, ID
|
2017-05-25
|
Light
|
20 minutes
|
Rigby, ID
|
2017-04-25
|
Light
|
4 minutes
|
Rexburg, ID
|
2016-09-28
|
Triangle
|
2 seconds
|
Saint Anthony, Idaho (United States)
|
2016-04-02
|
Oval
|
Undisclosed
|
West Yellowstone, Montana (United States)
|
2015-10-05
|
Triangle
|
Undisclosed
|
Driggs, Idaho (United States)
|
2015-09-26
|
Cross
|
Undisclosed
|
Yellowstone National Park (near west entrance)
|
2015-09-06
|
Oval
|
1 minute or less
|
Rigby, ID
|
2015-08-12
|
Circle
|
30 seconds
|
Yellowstone Park, Wyoming (United States)
|
2015-06-22
|
Oval
|
Undisclosed
|
Big Sky, Montana (United States)
|
2015-06-12
|
Star-like
|
00:45:00
|
Roberts, Idaho (United States)
|
2015-05-01
|
Triangle
|
12:59:00
|
Driggs, ID
|
2015-01-08
|
Light
|
20 minutes
|
Roberts, Idaho (United States)
|
2014-10-30
|
Sphere
|
Undisclosed
|
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
|
Rexburg, Idaho (United States)
|
2014-08-06
|
Sphere
|
Undisclosed
|
Yellowstone, Wyoming (United States)
|
2014-07-19
|
Cone
|
Undisclosed
|
St. Anthony, Idaho (United States)
|
2014-05-13
|
Circle
|
Undisclosed
|
Yellowstone North Entrance, WY
|
2014-04-17
|
Circle
|
45 minutes
|
Rexburg, ID
|
2013-12-23
|
Flash
|
5 minutes
|
Rexburg, ID
|
2013-12-23
|
Flash
|
1 hour
|
Menan, ID
|
2013-11-27
|
Light
|
~30 minutes
|
Rexburg, ID
|
2013-10-05
|
Formation
|
3 seconds
|
Yellowstone, WY
|
2013-08-04
|
Light
|
3 minutes
|
Alta, Wyoming (United States)
|
2013-06-05
|
Circle
|
Undisclosed
|
West Yellowstone, Montana (United States)
|
2012-12-31
|
Sphere
|
Undisclosed
|
Rigby, ID
|
2012-06-17
|
Unknown
|
2 hours
|
Big Sky, MT
|
2012-06-02
|
Triangle
|
5 minutes
|
St. Anthony, ID
|
2012-04-08
|
Flash
|
3 seconds
|
Rexburg, ID
|
2012-01-28
|
|
10 min
|
Big Sky, MT
|
2011-11-09
|
Other
|
2-3 min
|
Driggs, Idaho (United States)
|
2011-11-03
|
Unknown
|
Undisclosed
|
Big Sky, MT
|
2011-10-17
|
Triangle
|
|
Yellowstone National Park, WY
|
2011-09-20
|
Changing
|
3 MIN 20 SEC
|
Felt, ID
|
2011-08-30
|
Triangle
|
5 minutes
|
Yellowstone National Park, WY
|
2011-06-25
|
Flash
|
2 seconds
|
Yellowstone National Park, WY
|
2011-02-15
|
Light
|
5minutes
|
Teton National Park, WY
|
2010-07-15
|
Circle
|
10 minutes
|
Victor, ID
|
2010-07-13
|
Changing
|
5-10 minutes
|
Macks Inn Post Office, Idaho (United States)
|
2010-06-25
|
Star-like
|
Undisclosed
|
Ashton, ID
|
2010-05-20
|
Other
|
1 second
|
Alta, Wyoming (United States)
|
2008-12-11
|
Star-like
|
00:06:00
|
Gardiner, Wyoming (United States)
|
2008-08-20
|
Star-like
|
Undisclosed
|
Rexburg, ID
|
2008-07-28
|
Formation
|
1 min
|
Teton National Park, WY
|
2008-07-19
|
Oval
|
1 sec.
|
Yellowstone National Park, Wyoming (United States)
|
2008-07-18
|
Cylinder
|
Undisclosed
|
Hamer, ID
|
2008-07-13
|
Light
|
2 hours
|
Rexburg, ID
|
2008-04-03
|
Cone
|
3-5 minutes
|
Driggs, Wyoming (United States)
|
2008-03-04
|
Bullet, Missile
|
Undisclosed
|
Rigby, ID
|
2007-12-20
|
Fireball
|
3 min.
|
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
|
Rexburg, Idaho (United States)
|
2006-06-01
|
Triangle
|
Undisclosed
|
Teton National Park, WY
|
2005-09-26
|
Other
|
|
West Yellowstone, Montana (United States)
|
2003-11-04
|
Cylinder, Square, Rectagular
|
Undisclosed
|
Yellowstone National Park, WY
|
2003-09-29
|
Sphere
|
2 - 3 seconds
|
West Yellowstone, Montana (United States)
|
2002-03-31
|
N, A
|
Undisclosed
|
Rexburg, ID
|
2001-05-13
|
Light
|
35 minutes
|
Gardiner, MT
|
2000-09-09
|
Light
|
2 minutes
|
Teton Range, Wyoming, EE. UU.
|
1999-09-23
|
Formation
|
25 minutes
|
St Anthony, Idaho (United States)
|
1995-04-15
|
Other
|
Undisclosed
|
Mammoth Hot Springs, WY
|
1993-06-04
|
Chevron
|
still
|
Moran State Park Jackson Hole, WY
|
1987-06-07
|
Light
|
2 1/2 hours
|
Old Faithful, WY
|
1985-06-02
|
Unknown
|
1 min
|
Ashton, Idaho (United States)
|
1978-06-08
|
Other
|
Undisclosed
|
Rigby, Idaho (United States)
|
1976-07-04
|
Disc, Square, Rectagular, Triangle
|
Undisclosed
|
Rexburg, Idaho (United States)
|
1974-06-12
|
Oval
|
Undisclosed
|
Yellowstone Park (near South entrance), WY
|
1956-07-15
|
Disk
|
60 sec
|
Yellowstone National Park, WY
|
1871-06-30
|
Egg
|
not known
|