Crested Butte, CO
|
2023-09-07
|
Slim rectangle
|
Two seconds
|
Basalt, CO
|
2023-03-04
|
Large glowing
|
Longer than 10 minutes
|
Avon, Colorado (United States)
|
2020-05-31
|
Square, Rectangular
|
00:00:01
|
Glenwood Springs, Colorado (United States)
|
2020-02-14
|
Fireball
|
00:30:00
|
Oak Creek, Colorado (United States)
|
2020-01-15
|
Circle
|
00:07:00
|
Crawford, Colorado (United States)
|
2019-11-18
|
Disc
|
00:01:00
|
Crawford, Colorado (United States)
|
2019-06-11
|
Disc
|
00:02:30
|
Basalt, Colorado (United States)
|
2019-01-31
|
Sphere
|
00:30:00
|
Aspen, Colorado (United States)
|
2018-09-13
|
Cross
|
00:02:00
|
Avon, Colorado (United States)
|
2017-12-09
|
Other
|
00:03:00
|
Edwards, Colorado (United States)
|
2017-12-09
|
Unknown
|
00:03:00
|
New Castle, Colorado (United States)
|
2017-12-09
|
Fireball
|
00:03:00
|
Leadville, Colorado (United States)
|
2017-12-08
|
Disc
|
00:01:00
|
Vail, Colorado (United States)
|
2017-10-04
|
Circle
|
00:00:05
|
Rifle, Colorado (United States)
|
2017-07-24
|
N, A
|
|
Cedaredge, Colorado (United States)
|
2017-06-09
|
Triangle
|
00:01:00
|
Copper Mountain, Colorado (United States)
|
2017-06-01
|
Cigar
|
00:00:02
|
Parachute, CO
|
2017-02-20
|
Oval
|
20
|
Cedaredge, Colorado (United States)
|
2016-12-31
|
Oval
|
1min
|
Cedaredge, Colorado (United States)
|
2016-12-31
|
Sphere
|
00:01:00
|
Avon, CO
|
2016-11-17
|
Light
|
2 minutes
|
Silt, Colorado (United States)
|
2016-09-28
|
Cigar
|
00:00:08
|
Silt, Colorado (United States)
|
2016-08-28
|
Disc
|
00:03:00
|
New Castle, CO
|
2016-08-28
|
Light
|
5 minutes
|
Rifle, Colorado (United States)
|
2016-06-05
|
Other
|
Undisclosed
|
Crested Butte, CO
|
2016-05-04
|
Disk
|
2 hours
|
Glenwood Springs, CO
|
2016-03-28
|
Disk
|
3 minutes
|
Cedaredge, CO
|
2016-03-26
|
Flash
|
5 minutes
|
Arkansas, Colorado (United States)
|
2016-02-29
|
Teardrop
|
00:15:14
|
Avon/Eagle, CO
|
2015-12-31
|
Light
|
26 minutes
|
Silt, Colorado (United States)
|
2015-12-26
|
Disc
|
Undisclosed
|
Rifle, CO
|
2015-10-15
|
Light
|
|
Aspen, CO
|
2015-10-10
|
Circle
|
1 hour +
|
New Castle, Colorado (United States)
|
2015-10-07
|
Circle
|
Undisclosed
|
Aspen, Colorado (United States)
|
2015-09-28
|
Sphere
|
Undisclosed
|
Vail, Colorado (United States)
|
2015-08-30
|
Oval
|
02:00:00
|
Crested Butte, Colorado (United States)
|
2015-07-18
|
Oval
|
Undisclosed
|
Rifle, Colorado (United States)
|
2015-06-14
|
Circle
|
00:00:45
|
Rifle, Colorado (United States)
|
2015-06-04
|
Bullet, Missile
|
Undisclosed
|
Meeker, Colorado (United States)
|
2015-02-23
|
Fireball
|
Undisclosed
|
Woody Creek, Colorado (United States)
|
2015-02-20
|
Flash
|
Undisclosed
|
Hotchkiss, CO
|
2015-02-05
|
Circle
|
5 minutes
|
Battlement Mesa, CO
|
2014-11-27
|
Flash
|
2 minutes
|
Glenwood Springs, CO
|
2014-11-01
|
Other
|
5 minutes
|
Leadville, CO
|
2014-10-07
|
Disk
|
30 minutes
|
Vail, Colorado (United States)
|
2014-09-15
|
Sphere
|
Undisclosed
|
Vail, CO
|
2014-09-15
|
Sphere
|
90 minutes
|
Glenwood Springs, Colorado (United States)
|
2014-09-02
|
Sphere
|
00:02:00
|
Leadville, CO
|
2014-09-02
|
Circle
|
10 seconds
|
Heart Lake (in the Flat Tops), Glenwood Springs, CO (United States)
|
2014-09-02
|
Light
|
~2 minutes
|
Glenwood Springs, Colorado (United States)
|
2014-08-24
|
Oval
|
Undisclosed
|
Wolcott (near), CO
|
2014-08-14
|
Light
|
30 minutes
|
Wolcott, Colorado (United States)
|
2014-08-07
|
Sphere
|
00:30:00
|
Glenwood Springs, CO
|
2014-07-18
|
Triangle
|
1 minute
|
Glenwood Springs, CO
|
2014-07-18
|
Triangle
|
1 minute
|
Rifle, CO
|
2014-04-25
|
Sphere
|
1-5 minutes
|
Basalt, Colorado (United States)
|
2014-03-29
|
N, A
|
Undisclosed
|
Vail, CO
|
2014-01-19
|
Flash
|
4-5 seconds
|
Aspen (~2 hrs. W of; driving), CO
|
2013-10-12
|
Formation
|
15-30 seconds
|
Oak Creek, Colorado (United States)
|
2013-09-24
|
Disc
|
Undisclosed
|
Gypsum, Colorado (United States)
|
2013-09-23
|
Flash, Oval, Teardrop
|
00:20:00
|
Hotchkiss, Colorado (United States)
|
2013-08-17
|
Circle
|
Undisclosed
|
Cedaredge, CO
|
2013-08-11
|
|
10 seconds
|
Vail, Colorado (United States)
|
2013-07-29
|
Unknown
|
00:00:01
|
Parachute, CO
|
2013-07-02
|
Sphere
|
3 minutes
|
Meeker, Colorado (United States)
|
2013-06-17
|
Boomerang, Egg
|
Undisclosed
|
Meeker, CO
|
2013-06-17
|
Egg
|
10 minutes
|
Glenwood Springs, Colorado (United States)
|
2013-06-01
|
Boomerang, Sphere
|
Undisclosed
|
Pittsburg, CO
|
2013-05-22
|
Disk
|
15 seconds
|
Aspen, Colorado (United States)
|
2013-03-05
|
Cigar
|
Undisclosed
|
Molina, Colorado (United States)
|
2013-01-11
|
Square, Rectagular
|
Undisclosed
|
Rifle, CO
|
2012-11-01
|
Cone
|
2 hours
|
El Jebel, CO
|
2012-10-27
|
Fireball
|
5 minutes
|
Cedaredge, CO
|
2012-09-19
|
Rectangle
|
less than 30 seconds
|
New Castle, Colorado (United States)
|
2012-09-08
|
Circle, Sphere
|
Undisclosed
|
Leadville (near), CO
|
2012-08-19
|
Light
|
25 minutes
|
Mesa, Colorado (United States)
|
2012-07-20
|
Star-like
|
Undisclosed
|
Cedaredge, CO
|
2012-04-02
|
Cigar
|
3-5 sec
|
Vail, Colorado (United States)
|
2012-03-11
|
Unknown
|
00:01:30
|
Vail, Colorado (United States)
|
2012-03-10
|
Unknown
|
00:01:30
|
Vail, Colorado (United States)
|
2012-03-10
|
Unknown
|
00:01:30
|
De Beque, Colorado (United States)
|
2012-02-26
|
Oval, Sphere
|
Undisclosed
|
Cedaredge, CO
|
2011-12-31
|
Sphere
|
7 sec.
|
Edwards, CO
|
2011-12-27
|
Light
|
5 min.
|
Vail, Colorado (United States)
|
2011-12-26
|
Star-like
|
Undisclosed
|
Snowmass VIllage, CO
|
2011-10-08
|
Circle
|
3 minutes
|
Yampa, Colorado (United States)
|
2011-08-25
|
Star-like, Other
|
01:05:33
|
Glenwood Springs, Colorado (United States)
|
2011-08-24
|
Oval, Sphere
|
Undisclosed
|
Gypsum, CO
|
2011-07-01
|
Chevron
|
5 - 10 minutes
|
Aspen, CO
|
2011-03-13
|
Fireball
|
?
|
Silt, Colorado (United States)
|
2010-09-27
|
Sphere
|
Undisclosed
|
Mesa, Colorado (United States)
|
2010-08-10
|
Circle
|
00:00:00
|
Glenwood Springs., CO
|
2010-07-01
|
Light
|
3 minutes
|
Leadville, Colorado (United States)
|
2010-06-18
|
Circle, Disc
|
03:00:00
|
Vail, Colorado (United States)
|
2010-06-01
|
Star-like
|
Undisclosed
|
Aspen, CO
|
2010-01-01
|
Chevron
|
2 mins
|
Crested Butte, CO
|
2009-10-10
|
Egg
|
1min
|
Peonia, CO
|
2009-09-08
|
Circle
|
15 minutes
|
Glenwood Springs, Colorado (United States)
|
2009-09-08
|
Star-like
|
Undisclosed
|
Collbran/The Flat Tops, CO
|
2009-08-15
|
Oval
|
2-3 minutes
|