Avalanche

Avalanche: Cornice Ridge

Jensen 12-26-08, weed 12-28-09Logan
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Quick report

Slope Angle
38°

Avalanche

Slab Width
457 m
Weak Layer
Facets
Vertical Fall
152 m
Avalanche Type
Hard Slab
Slab Thickness
91 cm
Trigger Detail
Unintentionally Triggered
Start Zone Aspect
Northeast
Start Zone Elevation
2896 m

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It's a bit difficult to describe the size of this avalanche, classification of HS-AM?-d3-r5-O doesn't quite capture it. Again, hard to know for sure, but it looks like most of the cirque avalanched in one big event…..

A person feels pretty small in this country.....This is looking southeast from Cornice Ridge at my partner Josh dropping into the bed surface on the southern part of the avalanche

I'm glad nobody got caught in this monster... Debris piled deeply on trees and into an abrupt sink-hole below the slope...