Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–2
You could trigger an avalanche where the wind has previously loaded slopes with weak snow layers one to two feet deep. You can also trigger mostly smaller avalanches in freshly drifted snow in the alpine. Drifted snow can look smooth or pillow-like. Adjust your terrain selection if you see cracking in the snow, or the snow surface gets stiff and hollow sounding. A small, isolated avalanche can lead to an unfortunate outcome in the wrong terrain.