Donate to the 2024 Spring Campaign to help rebuild the UAC website.

Avalanche: Weber Canyon

Observer Name
Craig Gordon/Dave Kikkert
Observation Date
Thursday, March 8, 2018
Avalanche Date
Thursday, March 8, 2018
Region
Uintas » Upper Weber Canyon » Weber Canyon
Location Name or Route
Upper Weber Canyon
Elevation
10,400'
Aspect
Northeast
Slope Angle
38°
Trigger
Snowboarder
Trigger: additional info
Unintentionally Triggered
Avalanche Type
Hard Slab
Avalanche Problem
Persistent Weak Layer
Weak Layer
Facets
Depth
2.5'
Width
200'
Vertical
300'
Caught
1
Carried
1
Comments

8th person on this slope, collapsed the slab near a rock feature buried under the snowpack. Fortunately, everyone came out on top at the end of the day.

Top image- overview of slide path

Middle image- likely trigger point... rock that was barely covered with very weak snow.

Bottom image- unlike recent avalanches in the Wasatch which have failed near the prominent dust layer, Uinta avalanches are breaking beneath that, on a facet/crust sandwich.