Snowmobile Triggered Slide on Lionhead Ridge

Lionhead Ridge
Lionhead Range
Code
SS-AMu-R3-D2-O
Elevation
9500
Aspect
NE
Latitude
44.71450
Longitude
-111.31800
Notes

Snowmobile triggered slide on Lionhead Ridge in Upper Watkins drainage on 2/11/2021. Appears to have broken on weak snow near the ground. 

Number of slides
1
Number caught
0
Number buried
0
Avalanche Type
Soft slab avalanche
Trigger
Snowmobile
Trigger Modifier
u-An unintentional release
R size
3
D size
2
Bed Surface
O - Old snow
Slab Thickness units
centimeters
Single / Multiple / Red Flag
Single Avalanche
Advisory Year