|
Boulder Colorado USA
|
2025-11-11
|
Not so clear |
3mn |
|
rocky mountain np
|
2023-07-24
|
saucer |
15 secs |
|
Basalt, CO
|
2023-03-04
|
Large glowing |
Longer than 10 minutes |
|
Boulder Colorado
|
2022-09-20
|
Don't know |
10 minutes |
|
Westminster, Colorado (United States)
|
2020-06-04
|
Unknown |
00:00:30 |
|
Avon, Colorado (United States)
|
2020-05-31
|
Square, Rectangular |
00:00:01 |
|
Lakewood, Colorado (United States)
|
2020-05-30
|
Cylinder |
00:15:00 |
|
Arvada, Colorado (United States)
|
2020-05-18
|
Unknown |
02:00:00 |
|
Denver, Colorado (United States)
|
2020-05-16
|
Teardrop |
00:20:00 |
|
Littleton, Colorado (United States)
|
2020-05-10
|
Cylinder |
00:35:00 |
|
Westminster, Colorado (United States)
|
2020-04-28
|
Star-like |
00:03:00 |
|
Bailey, Colorado (United States)
|
2020-03-25
|
Circle |
00:05:00 |
|
Westminster, Colorado (United States)
|
2020-03-21
|
Cigar |
00:00:45 |
|
Denver, Colorado (United States)
|
2020-03-05
|
Oval |
00:08:25 |
|
Broomfield, Colorado (United States)
|
2020-03-05
|
Star-like |
00:10:00 |
|
Englewood, Colorado (United States)
|
2020-03-05
|
Other |
00:05:20 |
|
Littleton, Colorado (United States)
|
2020-03-04
|
Star-like |
00:12:00 |
|
Colorado, Colorado (United States)
|
2020-02-29
|
Square, Rectangular |
00:02:00 |
|
Lakewood, Colorado (United States)
|
2020-02-02
|
Boomerang |
00:00:00 |
|
Denver, Colorado (United States)
|
2020-02-01
|
Triangle |
00:00:20 |
|
Lakewood, Colorado (United States)
|
2020-02-01
|
Boomerang |
00:00:20 |
|
Arvada, Colorado (United States)
|
2020-01-24
|
Other |
00:05:00 |
|
Colorado (United States)
|
2020-01-03
|
Unknown |
00:00:00 |
|
Littleton, Colorado (United States)
|
2020-01-01
|
Circle |
00:01:28 |
|
Littleton, Colorado (United States)
|
2019-12-30
|
Cigar |
00:00:30 |
|
Idaho Springs, Colorado (United States)
|
2019-12-21
|
Star-like |
00:10:00 |
|
Highlands Ranch, Colorado (United States)
|
2019-12-11
|
Unknown |
00:10:00 |
|
Denver, Colorado (United States)
|
2019-12-06
|
Other |
01:00:00 |
|
Copper Mountain, Colorado (United States)
|
2019-12-04
|
Circle |
00:10:00 |
|
Copper Mountain, Colorado (United States)
|
2019-12-04
|
Circle |
00:05:00 |
|
Lakewood, Colorado (United States)
|
2019-11-17
|
Sphere |
00:03:00 |
|
Arvada, Colorado (United States)
|
2019-10-21
|
Star-like |
00:00:00 |
|
Lakewood, Colorado (United States)
|
2019-10-15
|
Boomerang |
00:00:30 |
|
Broomfield, Colorado (United States)
|
2019-10-11
|
Triangle |
00:01:00 |
|
Denver, Colorado (United States)
|
2019-10-08
|
Triangle |
00:00:10 |
|
Idaho Springs, Colorado (United States)
|
2019-09-26
|
Flash |
00:00:01 |
|
Pine, Colorado (United States)
|
2019-09-17
|
Unknown |
00:10:00 |
|
Colorado (United States)
|
2019-09-15
|
Unknown |
00:00:00 |
|
Colorado (United States)
|
2019-09-08
|
Unknown |
00:00:00 |
|
Highlands Ranch, Colorado (United States)
|
2019-09-01
|
Other |
00:05:30 |
|
Arvada, Colorado (United States)
|
2019-08-31
|
Unknown |
00:02:00 |
|
Colorado (United States)
|
2019-07-04
|
Unknown |
00:00:00 |
|
Westminster, Colorado (United States)
|
2019-05-24
|
Sphere |
00:15:00 |
|
Westminster, Colorado (United States)
|
2019-05-24
|
Sphere |
00:20:00 |
|
Breckenridge, Colorado (United States)
|
2019-04-30
|
Circle |
00:00:40 |
|
Breckenridge, Colorado (United States)
|
2019-04-30
|
Circle |
00:00:30 |
|
Denver, Colorado (United States)
|
2019-04-26
|
Other |
00:03:30 |
|
Denver, Colorado (United States)
|
2019-04-26
|
Square, Rectangular |
00:00:10 |
|
Fairplay, Colorado (United States)
|
2019-04-23
|
Circle |
00:00:10 |
|
Lakewood, Colorado (United States)
|
2019-02-16
|
Sphere |
|
|
Westminster, Colorado (United States)
|
2019-02-01
|
Unknown |
|
|
Basalt, Colorado (United States)
|
2019-01-31
|
Sphere |
00:30:00 |
|
Littleton, Colorado (United States)
|
2019-01-05
|
Oval |
00:00:03 |
|
Englewood, Colorado (United States)
|
2018-12-20
|
Sphere |
00:02:00 |
|
Colorado (United States)
|
2018-12-19
|
Unknown |
00:20:00 |
|
Colorado (United States)
|
2018-12-19
|
Unknown |
00:20:00 |
|
Denver, Colorado (United States)
|
2018-12-15
|
Sphere |
00:02:00 |
|
Denver, Colorado (United States)
|
2018-12-15
|
Sphere |
00:02:00 |
|
Denver, Colorado (United States)
|
2018-12-15
|
Sphere |
00:02:00 |
|
Denver, Colorado (United States)
|
2018-12-15
|
Sphere |
00:02:00 |
|
Littleton, Colorado (United States)
|
2018-10-19
|
Star-like |
00:11:09 |
|
Colorado (United States)
|
2018-10-04
|
Disc |
00:03:00 |
|
Denver, Colorado (United States)
|
2018-09-30
|
Fireball |
00:05:00 |
|
Aspen, Colorado (United States)
|
2018-09-13
|
Cross |
00:02:00 |
|
Idaho Springs, Colorado (United States)
|
2018-09-07
|
Oval |
03:00:00 |
|
Denver, Colorado (United States)
|
2018-08-27
|
Unknown |
00:00:12 |
|
Granby, Colorado (United States)
|
2018-08-25
|
Boomerang |
00:02:00 |
|
Greenwood Village, Colorado (United States)
|
2018-08-23
|
Circle |
00:05:00 |
|
Arvada, Colorado (United States)
|
2018-08-19
|
Unknown |
00:03:00 |
|
Broomfield, Colorado (United States)
|
2018-08-18
|
Sphere |
00:28:00 |
|
Colorado (United States)
|
2018-08-18
|
Circle |
00:00:15 |
|
Colorado (United States)
|
2018-08-12
|
Egg |
|
|
Colorado (United States)
|
2018-08-07
|
Flash |
01:00:00 |
|
Arvada, Colorado (United States)
|
2018-07-15
|
Flash |
00:00:30 |
|
Edgewater, Colorado (United States)
|
2018-07-14
|
Cylinder |
00:01:37 |
|
Colorado (United States)
|
2018-07-04
|
Saturn-like |
00:05:00 |
|
Denver, Colorado (United States)
|
2018-06-06
|
Fireball |
00:01:00 |
|
Golden, Colorado (United States)
|
2018-05-21
|
Cylinder |
03:00:00 |
|
Highlands Ranch, Colorado (United States)
|
2018-05-04
|
Circle |
00:10:00 |
|
Arvada, Colorado (United States)
|
2018-05-01
|
Unknown |
|
|
Westminster, Colorado (United States)
|
2018-04-23
|
Other |
01:00:00 |
|
Denver, Colorado (United States)
|
2018-04-20
|
Triangle |
00:00:10 |
|
Lake George, Colorado (United States)
|
2018-04-16
|
Sphere |
24:59:59 |
|
Colorado (United States)
|
2018-04-14
|
Star-like |
00:15:00 |
|
Colorado (United States)
|
2018-04-10
|
Triangle |
00:35:00 |
|
Colorado (United States)
|
2018-02-06
|
Teardrop |
00:05:00 |
|
Denver, Colorado (United States)
|
2018-02-06
|
Other |
00:04:00 |
|
Colorado (United States)
|
2018-01-28
|
N, A |
00:05:00 |
|
Littleton, Colorado (United States)
|
2018-01-23
|
Boomerang |
01:00:00 |
|
Morrison, Colorado (United States)
|
2018-01-17
|
Triangle |
00:00:30 |
|
Colorado (United States)
|
2018-01-13
|
Sphere |
00:30:00 |
|
Boulder, Colorado (United States)
|
2018-01-01
|
Circle |
00:00:50 |
|
Englewood, Colorado (United States)
|
2017-12-09
|
Unknown |
00:25:00 |
|
Avon, Colorado (United States)
|
2017-12-09
|
Other |
00:03:00 |
|
Edwards, Colorado (United States)
|
2017-12-09
|
Unknown |
00:03:00 |
|
Boulder, Colorado (United States)
|
2017-12-09
|
N, A |
00:11:00 |
|
Leadville, Colorado (United States)
|
2017-12-08
|
Disc |
00:01:00 |
|
Morrison, Colorado (United States)
|
2017-12-03
|
Circle |
|
|
Boulder, Colorado (United States)
|
2017-11-24
|
Triangle |
00:01:00 |
|
Arvada, Colorado (United States)
|
2017-11-21
|
Star-like |
00:30:00 |