Persistent Slabs
- Alpine
- Treeline
- Below treeline
- Likelihood
- Likely
- Size
- 4
The weak snow at the base of the snowpack remains but triggering an avalanche will get less likely as time goes on. It's going to get a little tricky soon. Sooner or later people will start to climb and ski some steeper slopes. Some slopes will stay in place. Some won't. The trick is knowing which ones will avalanche. There's no way to predict this safely.