Big Sky Ski Patrol

Getting D2s w 2kg AB running full path in other areas of challenger on the density change in mid to upper pack. I believe slab is more dense in those areas.

Crown profile. Weak layer was mixed grains/tiny facets, quite subtle. There was a crust on top of October big storm snow, likely some faceting around that crust. However, the slide did not run directly on the crust; 2-3cm's left behind after slide ran.