Persistent Slabs
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 3
The current snowpack is not the best and not the worst. That said, it has more weak snow than I prefer to see. This is no doubt a serious concern for the upcoming storm. There are numerous persistent weak layers of sugary snow within the snowpack which vary depending on locations, elevation and aspect. These weak layers have produced avalanches after the last three storms and I would anticipate seeing avalanches during and after this storm as well.