Persistent Slabs
- Alpin
- Limite forestière
- Sous la limite forestière
- Probabilité
- Possible
- Taille
- 1–2.5
The Nov 17 and Dec 5 surface hoar are down ~75cm and ~35cm respectively, and still a concern for rider triggering in isolated areas that haven't been skied. These layers are still reactive in snowpack tests in isolated locations.