Wet Slabs
- Alpine
- Treeline
- Below treeline
- Likelihood
- Unlikely
- Size
- 1–2
These aren’t avalanches you’ll trigger, and there’s not an easy observation to assess if it’s “safe.” We’re mainly worried about a few natural wet avalanches that could occur with little or no warning. Due to the wet heavy snow, even a blob the size of a TV would be enough to crush you. Mainly, this avalanche problem is about awareness, recognition, and exposure.
Avalanches will be most likely on rocky slopes where snow, somehow, has managed to still cling to the steep faces and where glide cracks show the entire snowpack is in motion. If you see terrain that fits either description, limit the amount of time you spend on or under it. It’s that simple.
A surface crust should help limit the potential for wet loose avalanches. However, if the crust breaks down on steep southerly slopes, maybe you can push a small wet slide later in the day. These shouldn’t be a big deal unless they drag you off a cliff or into a creek.
(4/10/2025)
Example: This is the type of terrain that could still produce a rogue wet avalanche on Sunday. Identify it and limit your time under it.
Photo: Dallas Glass