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
1 · Low
Below
1 · Low
Out of date — this forecast expired 3 years ago. You’re viewing past conditions, not the current bulletin.
Avalanche problems
Avalanche Summary
It is becoming more difficult to trigger a large and dangerous avalanche. If you were to trigger a large avalanche, it would be on a slope steeper than around 35 degrees that faces west to north through east above treeline. Small avalanches in the most recent drifted snow on east-facing slopes may step down into weak buried layers. Avoid steep slopes with a smooth pillow-like appearance or areas that feel hard and sound hollow. Choose an alternate route if you observe shooting cracks or audible collapses. Stick to lower-elevation slopes without steep slopes overhead for safer travel options.