Planned Website Outage: The UAC website will be down for maintenance on June 17 from 2:00 - 7:00 PM MT.

Observation: Cardiff Fork

Observation Date
3/23/2017
Observer Name
mark white
Region
Salt Lake » Big Cottonwood Canyon » Cardiff Fork
Location Name or Route
Cardiff Fork
Weather
Sky
Obscured
Precipitation
Light Snowfall
Wind Direction
Northwest
Wind Speed
Light
Weather Comments
Colder today with light winds from the NW on the ridge lines but pretty calm down in the drainages, light snow during the day not adding up to much.
Snow Characteristics
New Snow Depth
6"
New Snow Density
Low
Snow Surface Conditions
Powder
Melt-Freeze Crust
Damp
Snow Characteristics Comments

The new snow from last night and today added up to about 6 inches of light density snow at around 10'000ft, the snow from yesterday had a superficial melt freeze crust on all aspects that was about a inch or two deep, with highly saturated snow under that.

Comments

Went back to Cardiff thinking the 5 or 6 inches of graupel from yesterday combined with the 6 new inches of light density snow would drastically improve riding conditions, little did I know that yesterdays damp snow had frozen so what we ended up with was something like dust on crust conditions, luckily the crust was forgiving, and superficial. Unlike yesterday the new snow was not bonding well to the old frozen surface, long running sluffs in steeper terrain was commonplace on the N facing and the debris piles were getting fairly large. We even managed to find a soft slab on the upper ridge line that popped out with a ski cut with about a 6 inch crown. I would think both these instabilities will stabilize quickly and wet activity will be tomorrows main concern.

Photos: crown of the soft slab we released, long running sluffs and debris piles, quick pit on the S facing at about 10,200ft that shows the new snow on the surface a superficial melt freeze crust and saturated snow underneath that you could actually wring free water out of.

Today's Observed Danger Rating
Moderate
Tomorrows Estimated Danger Rating
Moderate