Surface Hoar crystals

Surface Hoar crystals

Surface hoar crystals, a persistent weak layer, are buried on many slopes. They are only under 1-2 inches of snow, but that's enough to preserve them. We will be watchig this layer closely in the coming weeks. Photo: J. Logan

Advisory Year
16-17

Forecast link: GNFAC Avalanche Forecast for Sat Jan 21, 2017GNFAC Avalanche Forecast for Sun Jan 22, 2017GNFAC Avalanche Advisory for Mon Jan 23, 2017GNFAC Avalanche Forecast for Tue Jan 24, 2017
Cooke City, 2017-01-21
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