From IG 12/12/21: @montanamountainmedicine Location Hyalite - East Fork Advisory Year 21-22 Avalanche Details: Collapses and Whumphs on NE Aspect 8000 feet in HyaliteForecast link: GNFAC Avalanche Forecast for Mon Dec 13, 2021GNFAC Avalanche Forecast for Tue Dec 14, 2021Northern Gallatin, 2021-12-13Access other image sizes:Very Large 1200pxLarge 480pxMedium 220pxSmall 150pxOriginal