![](/sites/default/files/snow_obs/2024-03/20240302_162134.jpg)
Riders triggered a very large avalanche on the east side of Henderson Mountain while riding across a slope below. No one was caught in the avalanche and the debris pile was estimated 20' deep in spots. Photo: J. Tocco
Location
Henderson Mountain
Snow Observation Source
Avalanche Details: Rider Triggered Avalanche on Henderson Mountain
Cooke City, 2024-03-02