collapsing pyrocumulus plume seen near susanville, ca

aided ash ashfall beautiful begin begins behavior behaviour california clear cloud collapse collapsing dixie expanse extreme fire hot image intense janesville jose just landscape lidar massive milford mountains nearby orange outside park plume power pyro pyrocu pyrocumulonimbus pyrocumulus red ridge san season seen shift skies sky skyfall smoke smoky speed state sun susanville throws tranquil university view viewed water wilderness wind