We saw this natural avalanche on the Fin that occurred overnight on April 17th. It was the result of new snow and strong winds over the weekend. Photo: GNFAC Location The Fin Advisory Year 21-22 Avalanche Details: Natural Avalanche FinCooke City, 2022-04-17Access other image sizes:Very Large 1200pxLarge 480pxMedium 220pxSmall 150pxOriginal