Fresh wind slab avalanche on Blackmore

Wind is moving snow creating wind slabs on the east face of Blackmore up Hyalite. This avalanche was seen on Thanksgiving. More snow and wind will create more wind drifting and more avalanches. Photo: B. VandenBos

Advisory Year
18-19
Avalanche Details: Wind slab avalanches on Blackmore
Forecast link: GNFAC Avalanche Forecast for Fri Nov 23, 2018GNFAC Avalanche Forecast for Sat Nov 24, 2018
Northern Gallatin, 2018-11-23
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