11th Annual Utah Snow & Avalanche Workshop Open and Motorized Sessions Oct. 27th.
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Observer Name: 
Jon Cracroft
Observation Date: 
Saturday, January 13, 2018
Avalanche Date: 
Saturday, January 13, 2018
Region: 
Snake Creek
Location Name or Route: 
Snake Creek Big Flat
Elevation: 
9300
Aspect: 
Northeast
Slope Angle: 
39
Trigger: 
Snowmobiler
Trigger: additional info: 
Remotely Triggered
Avalanche Type: 
Soft Slab
Avalanche Problem: 
Persistent Weak Layer
Weak Layer: 
Depth Hoar
Depth: 
2'
Width: 
90
Vertical: 
300
Comments: 
Propagated from flats below. No one buried, no one injured.
Coordinates: 
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