594 viewsRandy SmithJune 11, 2014Chinook Centre, Macleod Trail Southwest, Calgary, ABDate shot: June 10, 2014
I was waiting for the bus by Chinook Mall when I was looking around to the north and west trying to find where the cold wind was blowing from. I followed the dark clouds east and saw this cloud formation. Just before hand a friend of mine saw a double rainbow and shared a picture of it with me. This cloud lost its' cotton ball look after about 15 minutes but held that cone/cup-like shape.