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Avalanche: Pleasant Creek

Observer Name
Kobernik
Observation Date
Friday, January 10, 2014
Avalanche Date
Friday, January 10, 2014
Region
Skyline » Pleasant Creek
Location Name or Route
North facing avalanche paths in Pleasant Creek
Elevation
9,400'
Aspect
Northeast
Trigger
Natural
Avalanche Problem
Persistent Weak Layer
Weak Layer
Facets
Depth
2'
Vertical
500'
Comments

I stumbled onto two natural avalanches that occurred due to wind depositing snow onto the buried weak layers that have formed earlier this season. I was in this area last week and was in the starting zone of this second avalanche that I'm documenting. I have no doubt that the avalanche failed on weak sugary faceted snow.

Today, it became very obvious that the winds created a dangerous situation since Thursday. I noted lots of wind rippled snow and deeper drifts even in the mid elevations. There was an average of 4 to 8 inches of new snow with drifts up to a couple feet deep by the time I ascended to around 9000'. I also know that there is an abundance of weak sugary snow that these drifts are forming on top of. I turned around due to too much avalanche danger.

Video
Coordinates