Avalanche
- Slab Width
- 91 m
- Weak Layer
- Facets
- Trigger Type
- Snowmobiler
- Vertical Fall
- 122 m
- Slab Thickness
- 91 cm
- Start Zone Aspect
- East
- Avalanche Problem
- Persistent Weak Layer
- Start Zone Elevation
- 2682 m
This avalanche had a very crisp fracture line and bed surface making me think it released right at the end of the storm on the 13th. It may have released sympathetically to another avalanche in the next path to the north. I believe that snowmobilers most likely triggered this from the ridge late in the day on the 13th.