For the most part, the snow surface is a very supportable, stout rain/frozen snow crust up to 5 cm thick in some places. (Perhaps even thicker at lower elevations.) There are some "islands" where dense graupel stuck to the old snow surface making for very nice travel conditions. Most everywhere I looked today the snow surface has a buffed look to it making for easy travel - and dare I say it? - fun skiing on low angled graupel islands. Ski crampons would have been ideal on steeper aspects.
Primary Concern
Primary Concern:
Persistent Slabs
Probability:
Moderate
Aspect:
North
Northeast
East
Northwest
Elevation:
High
Mid
Trend:
Same
Primary Concern Comments:
I found quite variability in several pits I had dug today looking for the preserved surface hoar layer. It ranged from 10-35 cm down from the snow surface with crystals up to about 5 mm. Stability tests could get at best resistant planar fractures. One pit had a CT 15/Q1 score, but ECTN 25. Due to spatial variability, I am feeling one needs to be very diligent searching for this buried weak layer.
Secondary Concern
Secondary Concern:
Persistent Slabs
Aspect:
North
Northeast
East
Southeast
South
Southwest
West
Northwest
Elevation:
High
Mid
Trend:
Same
Secondary Concern Comments:
Was finding several crust sandwiches in the top 5-20 cm of snow with weaker snow between the crusts. I was able to get Moderate, Q1 shears in several of these weak layers.
Elevation:
10400'
Aspect:
North
Slope Angle:
25
snow_profile_location:
United States
40° 35' 9.2292" N, 111° 36' 4.4064" W
Observed Danger Rating:
Moderate
Forecast Danger Rating:
Moderate
Snow Profile Location
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2242 West North Temple | Salt Lake City, UT 84116 | (801) 524-5304 | (801) 524-6301 Fax | Advisory Hotline: (888) 999-4019
For the most part, the snow surface is a very supportable, stout rain/frozen snow crust up to 5 cm thick in some places. (Perhaps even thicker at lower elevations.) There are some "islands" where dense graupel stuck to the old snow surface making for very nice travel conditions. Most everywhere I looked today the snow surface has a buffed look to it making for easy travel - and dare I say it? - fun skiing on low angled graupel islands. Ski crampons would have been ideal on steeper aspects.