Wind Slabs
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–1.5
You can trigger an avalanche where you find cohesive slabs of drifted snow on steep slopes. The most likely places are upper-elevation slopes below ridges, in gullies, and behind convex rollovers with more than 6 inches of new snow. Smaller avalanches and cornice falls onto slopes can trigger avalanches that break on deeper layers.
Some low elevation, sheltered slopes may not refreeze overnight. Avoid steep slopes with unsupportable wet snow. New snow can cap and insulate wet snow below. Dig down and look if you're unsure. Stick to slopes with supportable crusts or dry snow under the most recent snow.
Support these forecasts and avalanche education programming across Colorado by donating to Friends of CAIC’s Spring Gear Giveaway Fundraiser through April 1. Donate Now!