Sound Gallery - Avalanche

Two snowy mountain peaks, with an avalanche rushing down the side of the larger one. Evergreen trees in the foreground.
An avalanche crashes down the side of Mt. Sinopah in Grand Teton National Park, captured by a park webcam.

NPS Photo

Spectrogram of an avalanche
Spectrogram of an avalanche

NPS

Last updated: April 20, 2016