Wind Slabs
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–1.5
Strong to extreme west winds with Tuesday's storm likely built shallow new wind slabs on the upper mountain. As you gain elevation, look for fresh drifts, cornices, and wind-textured snow to help you identify wind-loaded features and steer you away from steep lee slopes where you're most likely to trigger a wind slab avalanche. Shooting cracks in wind-affected snow and small test slopes will help you gauge the bond of the new snow to the old.
(3/13/2024)
Small pockets of reactive wind slab on test slopes.
Photo: Joe Dellaporta