On Wednesday we started the day in Elk City, OK and drove north through Texas, Oklahoma, and into Colorado. Though our inital target was SE Colorado... it became clear around 4Pm that most of the stronger cells would be about 90 minutes to our north..... so we sped north to the Limon Colorado area and tracked a cell East into Kansas..... No Tornado.... but some very cool shots of a rotating wallcloud..... here are the pictures....