Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–2
Avalanche forecast
View on mapNorthern San Juan
Colorado Avalanche Information Center
Avalanche danger
Sat
Sun
Alpine
2 · Moderate
Treeline
2 · Moderate
Below
1 · Low
Out of date — this forecast expired 2 years ago. You’re viewing past conditions, not the current bulletin.
Avalanche problems
Avalanche Summary
Steeper slopes with wind-drifted slabs resting above weak, collapsible snow layers are more problematic. Small, shallow avalanches may break deeper where older, weak layers are closer to the surface – slab margins, near exposed rocks and trees, and on steep rollovers. Avalanches on slopes with less than 3 feet of snow could take the entire season’s snowpack with it. Move to a different slope or lower angled terrain if you see cracking in the snow. You can find safer travel options below treeline.