KGUN 9News Actions Facebook Tweet Email Colorado sister-station shares storm photos Prev Next Posted at 7:21 AM, Nov 11, 2015 and last updated 2015-11-18 15:23:51-05 A little-known weather phenomenon amazed Colorado residents following their recent snowstorm. KGUN Report a typo Sign up for the Headlines Newsletter and receive up to date information. now signed up to receive the Headlines Newsletter. Click here to manage all Newsletters