Wind Slabs
- Alta montaña
- Límite del bosque
- Bajo el límite del bosque
- Probabilidad
- Possible
- Tamaño
- 1–2
Watch for slopes where slab properties exist. It is possible to have avalanches step down to the underlying weak layer.
Wind slab is lingering in specific locations. Assess conditions as you travel, and seek out wind sheltered terrain.
Watch for slopes where slab properties exist. It is possible to have avalanches step down to the underlying weak layer.
15 cm of new snow fell on Saturday. This snow is wind-redistributed by northeast winds in the alpine extending well into treeline.
40 to 60 cm deep is a weak layer that was buried at the end of January. In many areas, this layer consists of a hard crust. However, on sheltered, upper-elevation slopes, the new snow may be resting on faceted grains or surface hoar. This layer hasn't produced any recent avalanches, but may be a problem when it snows again.
A crust from December is buried 80 to 120 cm deep and may have facets around it in shallow areas. Otherwise, the lower snowpack is well consolidated.
Tuesday Night
Clear. 25 to 35 km/h northeast ridgetop wind. Treeline temperature -16 °C.
Wednesday
Sunny. 10 to 20 km/h northeast veering to southwest ridgetop wind. Treeline temperatures -8 °C.
Thursday
A mix of sun and cloud. 20 to 40 km/h southeast ridgetop wind. Treeline temperatures -8 °C.
Friday
Mainly sunny. 10 to 20 km/h northwest ridgetop wind. Treeline temperatures -5 °C.
More details can be found in the Mountain Weather Forecast.