From email (1/30/2020): "2 natural avalanches that ran last night, just west of Cooke City. Both slides were on easterly aspects around 9500'."
Location
Advisory Year
Avalanche Details: Thin natural wind slabs in Cooke City
Forecast link: GNFAC Avalanche Forecast for Sat Feb 1, 2020
Cooke City, 2020-01-31
Forecast link: GNFAC Avalanche Forecast for Sat Feb 1, 2020