Deep Slab Activity on Jumbo Mountain

From obs 4/7/23: "...3 separate deep slab avalanches since the most recent loading event (likely 4/3). Photos are attached. The first that we sighted was on the N/NE face of Jumbo. It appears to be cornice fall triggering a windslab that stepped down, HS-N-R2-D2-O @ around 10000ft on the N/NE face of Jumbo." Photo: T. McCutcheon 

Lava Lake
Northern Madison, 2023-04-08