Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1.5–2.5
You can trigger a large and dangerous avalanche on many northwest through north to east-facing slopes, especially at upper elevations near and above treeline. The most dangerous slopes are steep wind-drifted paths where any avalanche you trigger in the recent snow could step down to deeper weak layers and bring the entire season's snowpack. Safer travel options exist in lower-angle wind-sheltered terrain below treeline and on south-facing slopes in the morning before they get warm and wet.