Video taken by Peter Kosednar.
Monsoon storm cloud northeast of Scottsdale on July 28, 2010. Camera is facing NE. The two videos include ten 15 second clips. Filmed from Scottsdale Rd and Frank Lloyd Wright Blvd. Filming times: 3:33, 3:37, 3:41, 3:45, 3:49, 3:53, 3:57, 4:01, 4:05 and 4:09 PM MST.