Persistent Slabs
- Alta montaña
- Límite del bosque
- Bajo el límite del bosque
- Probabilidad
- Possible
- Tamaño
- 1–2
Weak layers of faceted snow persist in the snowpack. Slabs laying on these layers vary from one foot to as much as four feet in depth. These slabs could be triggered by a single person hitting a weak spot, or by larger loads such as snow machines.