Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alpine
- Treeline
- Below treeline
- Likelihood
- Likely
- Size
- 1–2
Avalanche forecast
View on mapSouthern San Juan
Colorado Avalanche Information Center
Avalanche danger
Fri
Sat
Alpine
3 · Considerable
Treeline
3 · Considerable
Below
3 · Considerable
Out of date — this forecast expired 2 years ago. You’re viewing past conditions, not the current bulletin.
Avalanche problems
Storm Slabs
NNEESESSWWNW- Alpine
- Treeline
- Below treeline
- Likelihood
- Likely
- Size
- 1–2
Avalanche Summary
A Special Avalanche Advisory is in effect from 4:30 PM Wednesday until 4:30 PM Sunday. Avalanche conditions are more dangerous than we’ve experienced. You can easily trigger dangerous avalanches large enough to injure or kill you. Avoid traveling on and under slopes with a slope angle steeper than about 30 degrees. You can trigger avalanches from a distance or from below. Check the forecast each afternoon for the most up-to-date information.
Natural avalanche activity is tapering off, but the backcountry conditions remain very dangerous. Avalanches will be easy to trigger, especially on northerly-facing slopes where weak layers are most pronounced. Avalanche conditions require conservative decisions and a wide margin of safety.