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.
Solitary Geyser in Yellowstone Park is anything but solitary this night. While it steams and erupts so does a large eruption from the Lion Group far below. Additionally 2 Perseid meteors flash across the vista