Persistent Slabs
- Alta montaña
- Límite del bosque
- Bajo el límite del bosque
- Probabilidad
- Possible
- Tamaño
- 1–2
You could trigger an avalanche where wind has previously loaded slopes with weak snow layers one to two feet deep. Previously drifted snow can look smooth or pillow-like. Adjust your terrain selection if you see cracking in the snow, or the snow surface gets stiff and hollow sounding. A small, isolated avalanche can lead to an unfortunate outcome in the wrong terrain.
Wet loose avalanche activity remains a possibility with warm daytime temperatures and mild overnight freezes. These avalanches are more likely later in the day. Upper-elevation slopes that received the most new snow recently could produce a larger slide. Limit travel on or below steeper slopes if you see rollerballs, pinwheels, or sink past boot tops into wet, cohesionless snow.