Avalanche
- Slab Width
- 30 m
- Weak Layer
- Facets
- Trigger Type
- Snowboarder
- Vertical Fall
- 46 m
- Avalanche Type
- Soft Slab
- Slab Thickness
- 61 cm
- Trigger Detail
- Unintentionally Triggered
- Start Zone Aspect
- Northeast
- Avalanche Problem
- Persistent Weak Layer
- Start Zone Elevation
- 3078 m
Observed from 10420. Heard a heli in the area and there appear to be snowmobile tracks that entered the debris field from below. There were several ski/snowboard tracks around the crown but it is unclear which one triggered the avalanche