Avalanche
- Slab Width
- 183 m
- Weak Layer
- Facets
- Trigger Type
- Snowmobiler
- Vertical Fall
- 274 m
- Slab Thickness
- 91 cm
- Start Zone Aspect
- East
- Avalanche Problem
- Persistent Weak Layer
- Start Zone Elevation
- 2713 m
This was a very crisp fracture line and bed surface. My best guess is this was triggered by snowmobilers from the ridgeline late in the day on the 13th. Crown depth 2 to 4 feet. South side of avalanche.
North view.
Yeah, those are some fairly good sized trees in the debris......