Avalanche: West Porter 2/27/2010

Observer Name: 
Johnston
Observation Date: 
02/27/2010
Occurrence Date: 
02/27/2010
Occurrence Time: 
Unknown
Region: 
Salt Lake
Mill Creek Canyon
Porter Fork
West Porter
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Avalanche Characteristics
Elevation: 
9600'
Aspect: 
North
Slope Angle: 
30
Trigger: 
Skier
Trigger: additional info: 
Remotely Triggered
Avalanche Type: 
Soft Slab
Depth (avg): 
12"
Width: 
30'
Vertical: 
50'
General Comments

Small soft slab triggered remotely on descent on North aspect of 9600' high point. ~ 30 degree slope, 12" crown, 30' wide, running 50 feet.

Collapsing noted even on level terrain near summit.  ~25 degree slope allowed access to the high point descending the same slope (right in attached image) caused the release.

02_27_2010.jpg

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