From e-mail:" While on a tour in Hyalite yesterday [12/15],... On some steeper pitches near rocks bands, we observed top layer slough that moved naturally. We also observed a small crown from a day or two ago that broke between two buried rocks and only ran about 50 feet down slope." Photo: Tommy S
Location
Advisory Year
Avalanche Details: Small slide in Hyalite
Northern Gallatin, 2019-12-16