Observer Name
Bill Nalli
Observation Date
Sunday, December 20, 2020
Avalanche Date
Friday, December 18, 2020
Region
Salt Lake » Big Cottonwood Canyon » Days Fork » Main Days
Location Name or Route
Main Days Ridge
Elevation
10,000'
Aspect
East
Slope Angle
40°
Trigger
Natural
Avalanche Type
Soft Slab
Avalanche Problem
Persistent Weak Layer
Weak Layer
Facets
Depth
20"
Width
30'
Comments
This avalanche likely occurred Friday Dec. 18 along the ridge that separates Upper and Main Days.
Coordinates