Persistent Slabs
- Alpin
- Limite forestière
- Sous la limite forestière
- Probabilité
- Likely
- Taille
- 2
Recent and wind drifted snow has piled up on a variety of old snow surfaces and faceted, weak layer combinations. The weakest snow can be found on sheltered, northerly aspects, and this is where you are most likely to trigger an avalanche failing on a buried persistent weak layer. The only safe strategy at this time is avoidance of steep slopes facing NW-N-NE-E.