Super-cell Lightning, Snyder, Nebraska Under a super-cell thunderstorm, a "wall cloud" or "pedestal cloud" may form. This is frequently associated with tornadoes and micro-bursts. Here, a "cloud-to-ground" lightning bolt strikes from a wall cloud.
March 2013 - This cloud appeared over Royal Palm Beach, Florida moments after the announcement of the new Pope Francis of the Catholic Church. (We've also seen at least 2 horrific clouds coming out of the destruction on Clouds are all over.