Observer Name
Silver Fox
Observation Date
Wednesday, December 29, 2021
Avalanche Date
Tuesday, December 28, 2021
Region
Salt Lake » Park City Ridgeline » MacDonalds Draw » Big Mac
Location Name or Route
Big Mac
Elevation
9,500'
Aspect
Southeast
Trigger
Explosive
Trigger: additional info
Intentionally Triggered
Avalanche Type
Hard Slab
Avalanche Problem
Persistent Weak Layer
Weak Layer
Facets
Depth
3'
Width
400'
Comments
Update from the UAC: This avalanche was reported as natural, but it was explosive triggered by PCMR.
Saw it from iron mountain. No tracks, thank goodness. As the often quoted wise good looking mountain man once said, 'It's just a sleeping giant waiting for someone to step out'
Coordinates