Photos of Weather and Atmospheric Phenomena
Anvil of a large thunderstorm
studied during STERAO-A project, July 1996
Mammatus (mammatocumulus) clouds
embedded in a strong thunderstorm during the STERAO-A project
Sunrise over Boulder
several months after the eruption of Mt. Pinatubo in 1991
Sunset over the mountains west of Boulder
showing the enhanced light scattering of the volcanically-perturbed atmosphere during this period
