Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 2–3
You can trigger large and dangerous avalanches on upper elevation slopes that face face north through east to southeast. These slopes have a weak layer buried several feet deep. Over it are layers of thick, dense slabs formed by wind drifting. You can find safer travel options on southerly-facing slopes or in wind-sheltered areas.