Wind Slabs
- Alpin
- Limite forestière
- Sous la limite forestière
- Probabilité
- Possible
- Taille
- 1
Shifting winds this week have created unstable slabs of wind drifted snow. Look for them on the leeward sides of ridge crests and terrain features, primarily on northerly aspects right around treeline. Wind drifts are recognizable by their smooth, rounded appearance, and cracking is a sign of instability. In many cases, recent drifts are sitting on top of loose, weak faceted snow, making them more sensitive to the weight of a skier or rider. Avoid steep slopes that have recent deposits of wind drifted snow.