Trigger | Natural | Remote Trigger | Yes |
Avalanche Type | Hard Slab | Aspect | Unknown |
Elevation | unknown | Slope Angle | unknown |
Crown Depth | unknown | Width | unknown |
Vertical Run | unknown |
After 10 or so tracks were put down slope it likely released from remote trigger off snow machine on ridge.
Trigger | Natural | Remote Trigger | Yes |
Avalanche Type | Hard Slab | Aspect | Unknown |
Elevation | unknown | Slope Angle | unknown |
Crown Depth | unknown | Width | unknown |
Vertical Run | unknown |
We believe this avalanche was remotely triggered from a snowmachine on the ridge after riders rode the slope 10 times. The avalanche failed on Dec26 crust and stepped down into the weak facets near the ground.