Persistent Slabs
- Alta montaña
- Límite del bosque
- Bajo el límite del bosque
- Probabilidad
- Unlikely
- Tamaño
- 1–2
In isolated areas at the mid and upper elevations hard slabs lie upon faceted snow and crusts, which formed in January. Limited potential may remain for humans, especially those on snowmachines, to trigger a hard slab avalanche up to two feet in depth in steep terrain.