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Observer Name: 
Peter Donner
Email: 
Peter.n.donner@gmail.com
Observation Date: 
Sunday, December 24, 2017
Occurrence Date: 
Sunday, December 24, 2017
Region: 
Main Porter
Location Name or Route: 
Main Porter
Elevation: 
9000
Aspect: 
East
Trigger: 
Skier
Depth: 
2"
Width: 
40
Comments: 
Ski cut top of gully, 35 degree slope. Failed at new snow old snow interface, stepped down to November layer. Ran 200 vertical feet.
Coordinates: 
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