| Trigger | Skier | Remote Trigger | Unknown |
| Avalanche Type | Soft Slab | Aspect | West |
| Elevation | unknown | Slope Angle | unknown |
| Crown Depth | unknown | Width | unknown |
| Vertical Run | unknown |
Avalanche: Hatcher Pass
Location: Marmot
Descended lodge run from the top
Near Miss / Accident Details
| Number Caught/Carried? | 1 | Number Partially Buried? | 0 |
| Number Fully Buried? | 0 | Number Injured? | 0 |
| Number Fatalities? | 0 |
Avalanche Details
First skier skied through upper slope and on to safe spot. 2nd skier made a few turns and slab broke from above. Skier stayed on top of debris and was able to ski off on to safe spot near skier 1 without injury
Obvious signs of instability
| Recent Avalanches? | Yes |
| Collapsing (Whumphing)? | Yes |
| Cracking (Shooting cracks)? | Yes |
Observer Comments
Signs of instability today existed on multiple aspects, multiple elevations, with numerous natural avalanches, remotely triggered avalanches today and a considerable avalanche hazard.
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12/21/21 - Marmot SW face two human triggered avalanches.