Observation Date
2/7/2015
Observer Name
Greg Gagne
Region
Salt Lake » Big Cottonwood Canyon » Cardiff Fork » Cardiac Ridge
Location Name or Route
Cardiac Ridge
Weather
Sky
Few
Wind Direction
West
Wind Speed
Light
Weather Comments
My mother always told me not to say anything if I have nothing positive to say.
Snow Characteristics
Snow Surface Conditions
Dense Loose
Faceted Loose
Wind Crust
Melt-Freeze Crust
Damp
Snow Characteristics Comments

Winds from the past few days have really buffed out the alpine creating very nice travel conditions. Ski pens at most a few cms, boot pens up to 5 cms. On some upper elevation, north-facing, wind protected aspects you may be lucky to find some diurnal recrystallization at the surface.

Route today was Pole Line Pass -> Cardiff -> Cardiac Ridge -> Return to Alta. Given overnight temps remained above freezing, was not expecting much of a refreeze, but in the early morning solar aspects were firm and supportable. Given the cloud cover, likely was due to wind rather than radiational cooling. Upper elevation north facing aspects were buffed out by the strong winds creating a variety of conditions with widespread stiff windboard, sastrugi, and even some filled in aspects with dense, creamy snow. Overall we were surprised by the moderately decent conditions.

Despite the strong winds from the previous days, we were finding only small pockets of fresh wind slabs. These were shallow - a few cms - and only formed small pockets. They were pencil-hard stiff and would only crack around your skis. It is possible there were a few rogue drifts that were more responsive than we were finding, but if so they would likely only be very isolated. Perhaps biggest concern would be if you got knocked off your feet from a wind slab breaking out on you and you were in steep terrain with consequences such as sliding over rocks or a cliff band.

Our exit out through s-facing aspects was at mid-day and the solar aspects were soft and supportable.

Overall was finding Low hazard conditions today, although it is possible that south aspects became active in the afternoon.

Photo showing an empty Cardiac Bowl buffed out by the winds.

I'm obviously no Mark White .....

In case you have forgotten, Monday February 9, 2015 is the 150th anniversary of the birth of Snowflake Bentley!

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