Loose Dry
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–1.5
3-6" of new snow landing on an unfrozen surface may bond well, especially with mild temperatures. If it lands on a slick crust at higher elevations however, it may run fast and far as a loose avalanche, or point release. If you are dabbling with steep, consequential terrain, these could sweep you off your feet or boost your trauma.
If you're seeing 6-8"+ of new snow (S Wallowas) or find deeper totals from wind drifting, you may encounter a slab. Use your pole/look at your track digging in to judge this depth and pull off hand shears to determine if you are dealing with a slab or loose problem.
(3/21/2025)
Intentionally skier triggered dry loose size 1 (small) that ran for 400'
Photo: Wallowa Avalanche Center