Persistent Slabs
- Alpine
- Treeline
- Below treeline
- Likelihood
- Unlikely
- Size
- 3
You may still be able to trigger a large avalanche to the ground in steep, rocky terrain in the highest elevations on the north side of the compass.
I wish I could sweep the Stairs Gulch avalanche from last weekend under the rug, but I can't. Some areas in high northerly terrain harbor a thin snowpack that has seen a fair bit of snow and wind since early January....with some avalanches stepping to the ground.
What it means is that you should exercise caution in (or avoid altogether) similar terrain; ie - areas of Box Elder, Provo Peak and Timpanogos. To name a few. You should also know that there will be no signs of instability such as cracking and collapsing. It's only knowing that poor structure and areas of unstable snow exist in isolated terrain, waiting.
Trend: Decreasing Danger