Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Hochgebirge
- Waldgrenze
- Unterhalb der Waldgrenze
- Wahrscheinlichkeit
- Possible
- Größe
- 1–2
The most dangerous slopes on the Grand Mesa face northwest to north through east just below the ridgeline. Strong winds and some new snow developed thin, hard slabs on leeward-facing slopes that rest on top of a layer of weak snow buried around one to two feet below the snow surface. Even a small avalanche you trigger below a cornice or on a wind-loaded rollover can step down into the deeper buried weak layers and grow larger than you expected. Stick to wind-sheltered terrain at lower elevations or southerly-facing slopes to reduce your chances of triggering an avalanche.