Avalanche
- Slab Width
- 12 m
- Weak Layer
- New Snow/Old Snow Interface
- Trigger Type
- Natural
- Vertical Fall
- 61 m
- Avalanche Type
- Dry Loose
- Slab Thickness
- 30 cm
- Start Zone Aspect
- Northeast
- Avalanche Problem
- New Snow
- Start Zone Elevation
- 2499 m
We could see numerous natural loose avalanches of storm snow coming off the cliffs of the south side of Tony Grove Lake. I watched one when I stopped in the trees, and several more ran in the time that we were up there, during periods of particularly heavy snowfall.