Giant UFO Cloud Caught Over Grand Canyon, Arizona On June 24, 2013.

Date of sighting: June 24, 2013
Location of sighting: Grand Canyon, Arizona, USA

Eyewitness states:
While driving back from sunset and moonrise photography at the Grand Canyon, I came upon this lenticular cloud about 40 miles north of Flagstaff around midnight. The almost full super moon was the night before. My wife said to name this image "Area 51."