Reactive Slab

Glacier National Park

adam.k , Friday 12th November, 2021 8:00AM

Multiple small wind slab avalanches on N aspects.

Snow conditions were: Crusty, Powder, Wind affected. Weather conditions were: Cloudy, Foggy. We rode: Alpine slopes, Mellow slopes, Steep slopes. We avoided: Convex slopes. Riding quality was amazing.

Avalache Conditions: Slab avalanches today or yesterday.


First 30cm from top was 4f and then 1f down to the crust. Sudden planar at 115cm, 50cm down and then resistant planar another 20 down. Intentionally and accidentally triggered multiple size ones