Persistent Slabs
- Alta montaña
- Límite del bosque
- Bajo el límite del bosque
- Probabilidad
- Possible
- Tamaño
- 1–1.5
A Special Avalanche Advisory is in effect for mountainous areas of Colorado. New snow and winds through the holiday weekend will increase the avalanche danger statewide. Very dangerous avalanche conditions will develop in some regions, with the most dangerous conditions developing Saturday afternoon and into Sunday. Avalanche conditions will be more dangerous than we’ve experienced in weeks. Adjust your weekend plans accordingly, and check the forecast frequently for changing conditions.
Strong northerly and west winds have drifted the recent snowfall into stiff, easy-to-trigger slabs. Use caution on steep easterly-facing slopes at upper elevations with smooth pillows of snow. Cracking in the snow surface is an indicator of unstable snow below you. If you do trigger a slab avalanche, it may break close to the ground, and push you into thin, rocky areas below. Choose wind-sheltered terrain or low-angled slopes to find safer travel options.