Avalanche
- Slab Width
- 3 m
- Trigger Type
- Natural
- Avalanche Type
- Dry Loose
- Start Zone Aspect
- North
- Avalanche Problem
- New Snow
- Start Zone Elevation
- 2743 m
New snow on old hardpack. The avalanche observed was the first of 5 that happened on Robert's Horn. We turned back prior to the first waterfall on Aspen Grove Trail.