11th Annual Utah Snow & Avalanche Workshop Open and Motorized Sessions Oct. 27th.
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Observer Name: 
Trenbeath
Observation Date: 
Thursday, January 8, 2015
Avalanche Date: 
Wednesday, December 31, 2014
Location Name or Route: 
Haystack Ridge
Elevation: 
11300
Aspect: 
North
Slope Angle: 
40
Trigger: 
Unknown
Avalanche Type: 
Hard Slab
Avalanche Problem: 
Wind Drifted Snow
Weak Layer: 
Facets
Depth: 
3'
Width: 
70
Vertical: 
450
Comments: 

Hard wind slab stepping down into old snow / buried facet layer. Likely natural from SE wind event of December 31, 2014 but snowmobile tracks were in the area. 

Coordinates: 

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