Greeley, CO
|
2023-11-22
|
Round, blinking
|
Hour or more
|
Deer trail Colorado
|
2023-08-10
|
Triangle
|
3 seconds
|
rocky mountain np
|
2023-07-24
|
saucer
|
15 secs
|
Boulder Colorado
|
2022-09-20
|
Don't know
|
10 minutes
|
Brighton Colorado
|
2022-07-05
|
Ball
|
More then one min
|
Brighton Colorado
|
2022-07-05
|
Ball
|
Over 2 min
|
Lakewood, Colorado (United States)
|
2020-05-30
|
Cylinder
|
00:15:00
|
Aurora, Colorado (United States)
|
2020-05-25
|
Boomerang
|
10:32:00
|
Aurora, Colorado (United States)
|
2020-05-23
|
Star-like
|
00:03:00
|
Aurora, Colorado (United States)
|
2020-05-18
|
Star-like
|
00:08:00
|
Arvada, Colorado (United States)
|
2020-05-18
|
Unknown
|
02:00:00
|
Denver, Colorado (United States)
|
2020-05-16
|
Teardrop
|
00:20:00
|
Eaton, Colorado (United States)
|
2020-05-14
|
Cylinder
|
00:07:00
|
Eaton, Colorado (United States)
|
2020-05-14
|
Cylinder
|
00:07:00
|
Littleton, Colorado (United States)
|
2020-05-10
|
Cylinder
|
00:35:00
|
Parker, Colorado (United States)
|
2020-04-29
|
Disc
|
00:00:05
|
Aurora, Colorado (United States)
|
2020-04-29
|
Blimp
|
00:10:00
|
Westminster, Colorado (United States)
|
2020-04-28
|
Star-like
|
00:03:00
|
Aurora, Colorado (United States)
|
2020-04-28
|
Star-like
|
00:02:30
|
Parker, Colorado (United States)
|
2020-04-28
|
Other
|
00:01:00
|
Fort Collins, Colorado (United States)
|
2020-04-15
|
Sphere
|
05:00:00
|
Greeley, Colorado (United States)
|
2020-04-14
|
Disc
|
00:00:05
|
Colorado Springs, Colorado (United States)
|
2020-04-09
|
Cylinder
|
24:00:00
|
Aurora, Colorado (United States)
|
2020-04-04
|
Oval
|
00:00:03
|
Bailey, Colorado (United States)
|
2020-03-25
|
Circle
|
00:05:00
|
Elizabeth, Colorado (United States)
|
2020-03-22
|
Circle
|
02:15:00
|
Woodland Park, Colorado (United States)
|
2020-03-21
|
Unknown
|
00:00:10
|
Westminster, Colorado (United States)
|
2020-03-21
|
Cigar
|
00:00:45
|
Parker, Colorado (United States)
|
2020-03-11
|
Sphere
|
01:00:00
|
Estes Park, Colorado (United States)
|
2020-03-08
|
Unknown
|
00:00:04
|
Fort Collins, Colorado (United States)
|
2020-03-06
|
Sphere
|
00:10:00
|
Denver, Colorado (United States)
|
2020-03-05
|
Star-like
|
00:05:00
|
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
|
Longmont, Colorado (United States)
|
2020-03-05
|
Star-like
|
00:03:00
|
Berthoud, Colorado (United States)
|
2020-03-05
|
Star-like
|
00:02:00
|
Littleton, Colorado (United States)
|
2020-03-04
|
Star-like
|
00:12:00
|
Woodland Park, Colorado (United States)
|
2020-03-02
|
Blimp
|
00:00:02
|
Colorado, Colorado (United States)
|
2020-02-29
|
Square, Rectangular
|
00:02:00
|
Greeley, Colorado (United States)
|
2020-02-23
|
Other
|
01:01:10
|
Longmont, Colorado (United States)
|
2020-02-21
|
Circle
|
00:30:00
|
Longmont, Colorado (United States)
|
2020-02-17
|
Other
|
00:00:30
|
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
|
Aurora, Colorado (United States)
|
2020-01-23
|
Unknown
|
00:05:00
|
Longmont, Colorado (United States)
|
2020-01-15
|
Circle
|
00:08:00
|
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
|
Aurora, Colorado (United States)
|
2019-12-16
|
N, A
|
00:00:03
|
Highlands Ranch, Colorado (United States)
|
2019-12-11
|
Unknown
|
00:10:00
|
Thornton, Colorado (United States)
|
2019-12-11
|
Unknown
|
00:10:00
|
Denver, Colorado (United States)
|
2019-12-06
|
Other
|
01:00:00
|
Greeley, Colorado (United States)
|
2019-11-24
|
Unknown
|
00:05:00
|
Lakewood, Colorado (United States)
|
2019-11-17
|
Sphere
|
00:03:00
|
Berthoud, Colorado (United States)
|
2019-11-15
|
Star-like
|
00:30:00
|
Castle Rock, Colorado (United States)
|
2019-11-09
|
Triangle
|
00:10:00
|
Arvada, Colorado (United States)
|
2019-10-21
|
Star-like
|
00:00:00
|
Aurora, Colorado (United States)
|
2019-10-18
|
Star-like
|
00:01:00
|
Lakewood, Colorado (United States)
|
2019-10-15
|
Boomerang
|
00:00:30
|
Broomfield, Colorado (United States)
|
2019-10-11
|
Triangle
|
00:01:00
|
Greeley, Colorado (United States)
|
2019-10-08
|
Disc
|
00:06:00
|
Denver, Colorado (United States)
|
2019-10-08
|
Triangle
|
00:00:10
|
Thornton, Colorado (United States)
|
2019-10-07
|
Triangle
|
04:00:00
|
Castle Rock, Colorado (United States)
|
2019-09-26
|
Circle
|
01:05:00
|
Wellington, Colorado (United States)
|
2019-09-26
|
Diamond
|
00:00:15
|
Idaho Springs, Colorado (United States)
|
2019-09-26
|
Flash
|
00:00:01
|
Denver, Colorado (United States)
|
2019-09-20
|
Triangle
|
00:05:00
|
Pine, Colorado (United States)
|
2019-09-17
|
Unknown
|
00:10:00
|
Colorado (United States)
|
2019-09-15
|
Unknown
|
00:00:00
|
Berthoud, Colorado (United States)
|
2019-09-13
|
Oval
|
00:15:00
|
Colorado (United States)
|
2019-09-08
|
Unknown
|
00:00:00
|
Highlands Ranch, Colorado (United States)
|
2019-09-01
|
Other
|
00:05:30
|
Northglenn, Colorado (United States)
|
2019-08-31
|
Other
|
00:03:00
|
Arvada, Colorado (United States)
|
2019-08-31
|
Unknown
|
00:02:00
|
Aurora, Colorado (United States)
|
2019-08-26
|
Flash
|
00:06:00
|
Johnstown, Colorado (United States)
|
2019-07-25
|
Disc
|
01:15:00
|
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
|
Milliken, Colorado (United States)
|
2019-05-11
|
Other
|
00:02:00
|
Castle Rock, Colorado (United States)
|
2019-04-30
|
Triangle
|
00:04:00
|
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
|
Glendale, Colorado (United States)
|
2019-04-20
|
Cigar
|
00:05:00
|
Aurora, Colorado (United States)
|
2019-03-08
|
Disc
|
00:00:20
|
Lakewood, Colorado (United States)
|
2019-02-16
|
Sphere
|
|
Westminster, Colorado (United States)
|
2019-02-01
|
Unknown
|
|
Aurora, Colorado (United States)
|
2019-01-20
|
Circle
|
00:00:02
|
Aurora, Colorado (United States)
|
2019-01-07
|
Circle
|
00:15:00
|
Greeley, Colorado (United States)
|
2019-01-05
|
Triangle
|
00:00:30
|
Littleton, Colorado (United States)
|
2019-01-05
|
Oval
|
00:00:03
|
Evans, Colorado (United States)
|
2018-12-28
|
Cylinder
|
04:00:00
|