Observer Name
Austin Twitchell
Observation Date
Saturday, February 25, 2023
Avalanche Date
Saturday, February 25, 2023
Region
Logan » Logan River » Tony Grove » Castle Rock
Location Name or Route
Castle Rock Tony Grove
Elevation
9,300'
Aspect
Northeast
Slope Angle
Unknown
Trigger
Snowmobiler
Trigger: additional info
Unintentionally Triggered
Avalanche Type
Soft Slab
Avalanche Problem
Wind Drifted Snow
Depth
Unknown
Width
125'
Vertical
Unknown
Comments
Three wind slab avalanches triggered by the noise from snowmobiling in the vicinity...... Remotely triggered
Coordinates