A photo of a skier-triggered avalanche above Hebgen Lake. Photo: S. Reinsel Location Hebgen Lake Avalanche Details: Surface hoar slideForecast link: GNFAC Avalanche Forecast for Mon Jan 16, 2023Southern Madison, 2023-01-16Access other image sizes:Very Large 1200pxLarge 480pxMedium 220pxSmall 150pxOriginal