Avalanche
- Weak Layer
- Facets
- Trigger Type
- Snowmobiler
- Avalanche Type
- Hard Slab
- Slab Thickness
- 122 cm
- Trigger Detail
- Unintentionally Triggered
- Start Zone Aspect
- Northeast
- Avalanche Problem
- Persistent Weak Layer
- Start Zone Elevation
- 2896 m
3'-5' deep hard slab avalanche that failed on old facets.