Wind loading and large cornices up Hyalite

Wind loading at upper elevations created wind slabs, and cornices grew large for this early in the season. Photo: B. VandenBos

Advisory Year

17-18

Forecast link: GNFAC Avalanche Forecast for Wed Nov 29, 2017 GNFAC Avalanche Advisory for Sat Dec 2, 2017 GNFAC Avalanche Advisory for Sun Dec 3, 2017

Northern Gallatin, 2017-11-29

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