Observer Name
UAC Staff/UDOT BCC
Observation Date
Wednesday, July 2, 2025
Avalanche Date
Sunday, December 29, 2002
Region
Salt Lake » Big Cottonwood Canyon » 10420
Location Name or Route
10,420'
Elevation
10,300'
Aspect
East
Slope Angle
35°
Trigger
Skier
Avalanche Type
Soft Slab
Avalanche Problem
Persistent Weak Layer
Weak Layer
Facets
Depth
2'
Width
40'
Vertical
100'
Comments
Triggered by skier on first turn.
Coordinates