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
Fri
Sat
Alpine
2 · Moderate
Treeline
2 · Moderate
Below
1 · Low
Out of date — this forecast expired last year. You’re viewing past conditions, not the current bulletin.
Avalanche problems
Avalanche Summary
You could trigger an avalanche where strong winds formed cohesive slabs over weak layers. Avoid shallow trigger points like buried rocks or trees, convex rollovers, or the edges of slopes where the slab is the thinnest, and bypass travel on hard, hollow-sounding snow on steep slopes. You can find safer travel on slopes less than about 35 degrees in steepness.
Strong wind and new snow could increase your chances of triggering an avalanche, but at this time, it does not look like enough to increase overall avalanche danger.