Incidente

Avalanche: Tuscarora

lhitchnerSalt Lake
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Quick report

Slope Angle
30°

Avalanche

Slab Width
18 m
Weak Layer
New Snow/Old Snow Interface
Trigger Type
Skier
Vertical Fall
24 m
Avalanche Type
Wet Loose
Slab Thickness
20 cm
Trigger Detail
Unintentionally Triggered
Start Zone Aspect
East
Avalanche Problem
Wet Snow
Start Zone Elevation
3139 m

Although I usually read UAC reports every day, I hadn't checked the web page since Sunday. I should have read the Monday 5/2/16 UAC report (https://utahavalanchecenter.org/advisory/salt-lake/05/2/2016) before I stupidly skied this slope, though I was well aware of the risks and consequences. But, I skied a moderately steep East facing slope on a very warm day (45 degrees reported by NWS Top of Collins station at similar altitude and time of my accident), in mid afternoon, knowing there was a several inches deep new snowpack from last week's storm on top on the old consolidated base.

The starting slope angle of my run was moderate at only 25-30 degrees, but there was a crown where the hill angle broke at maybe 5 degrees steeper, and that's where the wet slab broke loose after my 2nd or 3rd turn made a ski cut across it. My next turn headed me right back into the sliding snow that I never detected until it pushed me downhill and into a sitting position. I rode the top of the sluffing snow and no part of me was covered by the debris.

The attached screen grab image from CalTopo shows my approximated (guessed) ski route. The URL for the CalTopo map (without my ski route marked) is http://caltopo.com/map.html#ll=40.58138,-111.59655&z=18&b=hyb&a=c,sg

Incident

Number Caught
1
Number Carried
1