Persistent Slabs
- Hochgebirge
- Waldgrenze
- Unterhalb der Waldgrenze
- Wahrscheinlichkeit
- Possible
- Größe
- 3
As time goes on and the snowpack gets deeper, it will become more stable. The older deeper layers of weak snow will continue to slowly gain strength. The snow above those weak layers will create a stronger "bridge" making it harder to break into the older weak layers.
The big question is, when are the weak layers stable enough to trust? In my opinion, we are not there yet and I continue to avoid really steep terrain.
The most likely places to trigger an avalanche that breaks into facets is in areas that have a more shallow snowpack. If you are easily punching through into sugar with your boots or machine, you are most likely in a shallower, weaker location. Collapsing or "whoomping" of the snowpack underneath you is a major red flag.