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Avon, Colorado (United States)

Sighted on Saturday 09. December 2017
Reported on
Shape: Other | Duration: 00:03:00
Source:

Observed pattern of red, sequentially pulsating lights in sky outside of home. lights moved slowly from east to western horizon and were arranged veritically in a criss-cross pattern. no sound or other acoustic emission heard. observed this for approximately 3 to 4 minutes until lights faded into western horizon. estimated height of object at approximately 500 to 600 feet in vertical length first appearing at about 15 degrees above the horizon. slow, lumbering type of movement. no surface apparent, only pattern of vertically stacked lights in criss-crossed patter.

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