Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–2
You could trigger avalanches that break on weak layers near the ground on wind-drifted slopes at upper elevations. You are most likely to trigger a larger avalanche on slopes steeper than around 35 degrees that face northerly and easterly. Use caution around wind-drifted areas that feel stiff. New snow accumulation on Saturday may bury these areas making them harder to identify. You can find wind-drifted features below ridgelines, on steep convex rolls, and in cross-loaded terrain features.