Persistent Slabs
- Alpin
- Limite forestière
- Sous la limite forestière
- Probabilité
- Possible
- Taille
- 1–2
Skiers and riders could trigger persistent slabs up to two feet in depth on steep, northerly aspects above an elevation of 9,000 feet. These slabs lie upon a base of weak faceted snow. Previous tracks on these slopes may not be an indication of stability.