Avalanche
- Slab Width
- 762 m
- Weak Layer
- Facets
- Trigger Type
- Natural
- Vertical Fall
- 213 m
- Avalanche Type
- Soft Slab
- Slab Thickness
- 61 cm
- Start Zone Aspect
- Northwest
- Avalanche Problem
- Persistent Weak Layer
- Start Zone Elevation
- 3139 m
Large natural avalanche in N Fk of Coal Fork. Also visible in the background is another large avalanche in the unnamed southern tributary of N Fk Coal Fork.