Wind Slabs
N
NE
E
SE
S
SW
W
NW
- Alpine
- Treeline
- Below treeline
- Likelihood
- Likely
- Size
- 1–2
The most dangerous slopes face an easterly direction at upper elevations. Recent winds created a cohesive slab that rests on a weak layer buried about one to three feet deep. Look for and avoid steep slopes with textured snow or pillow-like drifts, especially just below ridgelines and in gully features. These slabs might extend farther down the slope than anticipated. For a safer travel option, look for wind-sheltered slopes or slopes less than about 30 degrees