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Observation: Park City Ridgeline

Observation Date
2/17/2017
Observer Name
mark white
Region
Salt Lake » Park City Ridgeline
Location Name or Route
No Name Bowl
Weather
Sky
Overcast
Wind Direction
Southwest
Wind Speed
Light
Weather Comments
Warm and overcast with light winds from the SW.
Snow Characteristics
Snow Surface Conditions
Dense Loose
Wind Crust
Melt-Freeze Crust
Damp
Snow Characteristics Comments

Dense loose snow on the wind protected N facing, wind crust in the exposed N,E facing terrain, melt freeze crust that never softened on the W, SW, S, SE damp on all aspects at lower elevations.

Comments

After spending yesterday sand boxing in faceted snow in the high alpine N facing terrain I was curious about the amount of faceting on the N facing wind protected mid elevations on the Park City Ridgeline. The faceting in No Name Bowl was minimal in comparison to what I was seeing on White Baldy. No Name Bowl is around 9400ft in elevation N-NE facing wind protected and steep. The surface of the snow was much denser and more cohesive than the extremely loose surface in the upper elevation alpine. The upper snow pack in No Name consist of about 8 to 10 inches of medium density snow sitting on top of a stout rain crust from a few weeks back then denser snow under that. I could not get any sluffing or even get wind slabs on the steepest portion of the slope to crack out and move on the dense snow underlying them, and sand boxing was not an issue. When I dug a quick hand pit I could even make a snow ball with the top 8 inches of snow which was virtually impossible on White Baldy. I would think that any new snow would stick much better to the surface in the terrain covered, that's not saying that it wouldn't be suspect with decent load but I would be more inclined to trust this type of terrain if we do get a decent load of new snow, especially if it comes in wet.

Photos: hand pit, snowball made from the upper pack, hopefully a storm coming we need one.

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