Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–2
Identify and avoid wind-drifted snow on steep slopes near and above treeline. If the snow looks smooth and rounded just below a ridgeline or has a stiff, hollow feel to it when traveling across it, you found a steep wind-drifted slope and should avoid traveling on it. Look for safer travel options on wind-sheltered slopes at lower elevations or on wind-scoured slopes.