Day 176 of 365Approximately 180-degrees of panoramic mammatus goodness. This photo op made the day. We chased southern Nebraska, but nothing fired. Drove back north in hopes of seeing a cool shelf cloud in front of a big squall line. That didn't happen. I'm sure there was a shelf, but it was foggy out in front of the storm, so we couldn't see anything. Could not believe how beautiful these mammatus turned out to be. The craziest thing were those long streaks that connect to the mammatus and extend all the way out to the edge of the anvil (which is who knows how many miles out there).