Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alta quota
- Limite del bosco
- Sotto il limite del bosco
- Probabilità
- Possible
- Dimensione
- 1–2
You could trigger an avalanche where recent winds deposited snow into thick slabs that rest on top of a weak layer near the ground. You can trigger one of these avalanches from a distance or below a steeper slope. Create extra space between your route and potential runout zones. Shooting cracks and collapsing are signs of instability, but they may not be present before you trigger a large avalanche.