Wind Slabs
N
NE
E
SE
S
SW
W
NW
- Alpine
- Treeline
- Below treeline
- Likelihood
- Likely
- Size
- 1–2
You can easily trigger an avalanche on steep slopes above treeline. The most dangerous areas are where winds formed stiffer and deeper slabs at upper elevations. These areas of wind-drifted snow are found below ridgelines, in gullies, and in cross-loaded terrain. Look for cracking or collapsing in the new snow as a sign to move to lower-angled slopes. You can find safer travel options by sticking to slopes less than about 30 degrees in steepness or by choosing wind-sheltered lower-elevation slopes.