14th Annual Smithsonian Magazine Photo Contest Natural World
Under the Anvil

The underside of a rapidly growing thunderstorm blots out the sun near Cheyenne, Wyoming, on June 4, 2015. The scalloped edge of the storm's anvil cloud causes crepuscular rays to form.

Photo Detail
Date Taken: 06.2015
Date Uploaded: 09.2016
Photo Location: Cheyenne, Wyoming, United States of America
Copyright: © Fred Wasmer