Avalanche forecast

Northern San Juan

Colorado Avalanche Information Center
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Avalanche danger

Tue
Wed
Alpine
3 · Considerable
Treeline
2 · Moderate
Below
2 · Moderate
Out of date — this forecast expired 6 months ago. You’re viewing past conditions, not the current bulletin.

Avalanche problems

  • Persistent Slabs

    • Alpine
    • Treeline
    • Below treeline
    Likelihood
    Possible
    Size
    2–3

Avalanche Summary

You can trigger large and dangerous avalanches if you find a shallow spot on a slope. Northwest to north through northeast-facing slopes near and above treeline are the most dangerous. Avoid likely trigger points, including slab margins, convex rollovers, and shallow buried rocks. In such a low-snow year, expect there to be more shallow trigger points on a slope than in other years. Multiple tracks on a slope are not an indication of stability, and triggering an avalanche from a distance or below is still possible.

To keep it simple, avoid steep avalanche terrain altogether. Stick to slopes around 30 degrees or less.

Regions covered