Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alta montaña
- Límite del bosque
- Bajo el límite del bosque
- Probabilidad
- Possible
- Tamaño
- 1–2
You could trigger an avalanche in freshly drifted snow on steep slopes at upper elevations. Areas of drifted snow often look smooth and rounded. Avoid steep slopes where you observe 8 inches or more of drifted snow. Cracking in the snow surface is an obvious sign of instability and a good indication of stable slopes.
You can find safer travel on slopes less than 35 degrees, and areas protected from the wind.