Observer Name
Schoening
Observation Date
Saturday, December 10, 2022
Avalanche Date
Saturday, December 10, 2022
Region
Salt Lake » Big Cottonwood Canyon » Mill D North
Location Name or Route
Mill D
Elevation
9,200'
Aspect
Northeast
Slope Angle
Unknown
Trigger
Skier
Trigger: additional info
Intentionally Triggered
Avalanche Type
Hard Slab
Avalanche Problem
Wind Drifted Snow
Weak Layer
Density Change
Depth
15"
Width
150'
Vertical
20'
Comments
Noted active wind loading on N and NE aspects throughout the afternoon. Winds were M-S at ridgetop.
HS-ASc-R3-D1-O
Comments
Looking SW
Comments
Looking NE
Comments
Largest part of the crown
Coordinates