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189790 sightings reported...
and growing

Centennial, Colorado (United States)

Sighted on Saturday 09. September 2017
Reported on
Shape: Unknown | Duration: 00:30:00
Source:

I was walking around the neighborhood in centennial, co very shiny object a balloon, helicopter or airplane slowly going up

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Top 100 nearest sightings ordered by sighting date (100 miles radius):

Location Sighted on Shape Duration
Location Sighted on Shape Duration
Yoder, Colorado (United States) 2017-12-12 Saturn-like 00:10:00
Monument, Colorado (United States) 2017-12-11 saucer 30 minutes
Englewood, Colorado (United States) 2017-12-09 Unknown 00:25:00
Denver, Colorado (United States) 2017-12-09 Other 00:04:00
Aurora, Colorado (United States) 2017-12-09 Sphere
Parker, Colorado (United States) 2017-12-09 Circle 00:20:00
Boulder, Colorado (United States) 2017-12-09 N, A 00:11:00
Castle Rock, Colorado (United States) 2017-12-09 Disc 00:04:00
Loveland, Colorado (United States) 2017-12-09 Square, Rectangular 00:00:30
Parker, Colorado (United States) 2017-12-08 Sphere 00:02:00
Castle Rock, Colorado (United States) 2017-12-07 Square, Rectangular 00:02:00
Castle Rock, Colorado (United States) 2017-12-05 N, A
Morrison, Colorado (United States) 2017-12-03 Circle
Aurora, Colorado (United States) 2017-11-30 Triangle 00:01:15
Colorado Springs, Colorado (United States) 2017-11-28 Star-like 00:03:00
Colorado Springs, Colorado (United States) 2017-11-27 Cone 00:10:00
Boulder, Colorado (United States) 2017-11-24 Triangle 00:01:00
Arvada, Colorado (United States) 2017-11-21 Star-like 00:30:00
Ken Caryl, CO, USA 2017-11-15 Saucer 10-15 min
Denver, CO, USA 2017-11-15 Several floating lights 10 minutes
Louisville, Colorado (United States) 2017-11-13 Disc 00:00:06
Denver, Colorado (United States) 2017-11-12 Sphere 00:02:00
Colorado Springs, Colorado (United States) 2017-11-11 Triangle 00:00:10
Greenwood Village, Colorado (United States) 2017-10-29 Triangle 00:00:30
Littleton, Colorado (United States) 2017-10-28 Unknown 00:05:00
Aurora, Colorado (USA) 2017-10-20 Pill 10 seconds
Brighton, Colorado (United States) 2017-10-18 Sphere 00:10:00
Colorado (United States) 2017-10-18 Unknown 00:15:00
Colorado Springs, Colorado (United States) 2017-10-17 Fireball 00:03:00
Brighton, Colorado (United States) 2017-10-17 Other 00:02:00
Colorado Springs, Colorado (United States) 2017-10-11 Sphere 00:20:00
Over Denver, CO (United States) 2017-10-01 Circle
Commerce City, Colorado (United States) 2017-09-25 Circle 00:00:03
Divide, Colorado (United States) 2017-09-20 Oval 00:00:15
Colorado Springs, Colorado (United States) 2017-09-20 Disc 03:00:00
Brighton, Colorado (United States) 2017-09-13 Boomerang 00:01:30
Aurora, Colorado (United States) 2017-09-13 Star-like 00:00:07
Denver, Colorado (United States) 2017-09-11 Fireball 00:05:00
Aurora, Colorado (United States) 2017-09-07 Disc 00:03:00
Colorado Springs, Colorado (United States) 2017-09-04 Sphere 02:00:00
Denver, Colorado (United States) 2017-08-29 Square, Rectangular 00:06:00
Thornton, Colorado (United States) 2017-08-24 Fireball 00:02:00
Lakewood, Colorado (United States) 2017-08-23 Other 09:00:00
Denver, Colorado (United States) 2017-08-21 N, A
Lakewood, Colorado (United States) 2017-08-21 Disc 00:00:05
Longmont, CO (USA) 2017-08-19 Roundish 1 hour
Morrison, Colorado (United States) 2017-08-06 Circle
Golden, Colorado (United States) 2017-08-04 Boomerang 00:00:03
La Salle, Colorado (United States) 2017-07-31 Other 00:10:00
Niwot, Colorado (United States) 2017-07-29 Flash 00:00:30
Aurora, Colorado (United States) 2017-07-24 Circle 00:01:00
Colorado Springs, Colorado (United States) 2017-07-22 Star-like 00:03:00
Aurora, Colorado (United States) 2017-07-21 N, A 00:03:00
Colorado Springs, Colorado (United States) 2017-07-19 Disc 00:01:26
Colorado Springs, Colorado (United States) 2017-07-18 Sphere 01:00:00
Englewood, Colorado (United States) 2017-07-16 Boomerang 00:01:30
Loveland, Colorado (United States) 2017-07-12 Sphere
Parker, CO 2017-07-08 Circle 1 hour
Loveland, Colorado (United States) 2017-07-08 Fireball 00:01:00
Mt. Morrison, CO 2017-07-07 Changing 14-15 minutes
Denver, Colorado (United States) 2017-07-04 Teardrop 00:02:00
Arvada, Colorado (United States) 2017-07-04 Sphere 00:04:00
Northglenn, Colorado (United States) 2017-07-04 Sphere 00:22:00
Denver, CO 2017-07-04 Formation 5 minutes
Denver, CO 2017-07-04 Circle Unknown
Denver, CO 2017-07-04 Formation 3 minutes
Colorado (United States) 2017-07-04 Sphere
Weld County (rural), CO 2017-07-03 Circle 30 minutes
Aurora, CO (United States) 2017-07-01 Changing shape 1 hour
Aurora, CO 2017-07-01 Changing 60 minutes
Colorado Springs, CO 2017-06-27 Unknown Seconds
Longmont, CO, United States 2017-06-25 Multiple Pulsing Orbs 20 minutes
Denver, CO 2017-06-20 Light 30 seconds
Denver, Colorado (United States) 2017-06-18 Sphere 00:15:00
Evans, Colorado (United States) 2017-06-18 Egg 00:06:00
Littleton, Colorado (United States) 2017-06-16 N, A 00:02:00
Littleton, CO 2017-06-16 Cross ~5 minutes
Denver, CO 2017-06-15 Formation 5 minutes
Littleton, Colorado (United States) 2017-06-14 Sphere 00:05:00
Colorado Springs, CO 2017-06-13 Light 3-5 minutes
Colorado Springs, Colorado (United States) 2017-06-10 N, A 00:00:05
Boulder, CO 2017-06-09 Circle 30 seconds
Parker, Colorado (United States) 2017-06-07 Circle 00:15:00
Parker/Aurora, CO 2017-06-07 Formation 5-10 minutes
Greeley, Colorado (United States) 2017-06-06 Triangle
Colorado Springs, CO 2017-05-31 Unknown 30 minutes
Colorado Springs, CO 2017-05-29 Cigar 4 minutes
Golden, CO 2017-05-22 Light 3 minutes
Louisville, Colorado (United States) 2017-05-15 Unknown 01:15:00
Evans, CO 2017-05-14 Triangle 30 seconds
Denver, Colorado (United States) 2017-05-13 Teardrop 00:01:20
Denver, CO 2017-05-12 Rectangle
Denver, CO 2017-05-12 Rectangle
Denver, CO 2017-05-11 Triangle Morning
Aurora, Colorado (United States) 2017-05-08 Disc
Littleton, Colorado (United States) 2017-05-07 Disc 00:07:00
Denver, Colorado (United States) 2017-05-04 N, A 00:20:00
Loveland, CO 2017-05-03 Triangle 4 minutes
Arvada, CO 2017-05-03 Triangle 3 minutes