Wind Slabs
- Alta quota
- Limite del bosco
- Sotto il limite del bosco
- Probabilità
- Possible
- Dimensione
- 1
Isolated wind slabs remain scattered throughout the high country. The most recent storm snow has been deposited into fresh drifts between 4"-8" deep, primarily on slopes with an easterly component but cross-loading has occurred as far around as the NW. The strong and shifting nature of the wind has caused these deposits to form further downslope, and you aren't as likely to find them right along ridge crests. Many ridge crests have been scoured clean, and in some cases, slabs have formed adjacent to bare ground. Slabs formed early in the week are hard and stubborn at this point, but avalanches ranging from a few inches up to 18" deep remain possible. Be on the lookout for cracking in the snow surface and suspect smooth, rounded pillows, and harder surfaces that feel and sound hollow like a drum.
Fresh drift within the most recent storm snow.
Note the cross-loaded, NW facing gully in shadow in the center of the photo. Areas like this can have hard wind slabs that can be triggered adjacent to slopes with bare ground. Chris Benson photo.