Looking up the avalanche chute along Henson Creek in Hinsdale County Hazards July 14, 2020 Colorado Scientific Society lecture online TITLE: Historic Avalanches in Hinsdale County, Colorado: Impacts to Lake City, old mining dams, and new evidence for the association of snow-and-rock avalanches as a means of forming rock glaciers Jon Lovekin, one of our engineering geologists will make a Zoom presentation on the unprecedented geohazard that unfolded during the…