e-mail from folks staying at Hellroaring Hut: "...we saw the west facing slope above the Hut around 8700’?? had a new sli slide th a 2-3 foot crown, possible 200 yards in length running up and over a ridge. "
Number of slides
Soft slab avalanche
S - Avalanche released within new snow
Slab Thickness units
Single / Multiple / Red Flag