Observation: South Monitor Bowl

Observation Date
11/26/2019
Observer Name
mark white
Region
Salt Lake » Park City Ridgeline » Monitors » South Monitor Bowl
Location Name or Route
South Monitor Bowl
Weather
Sky
Broken
Precipitation
Light Snowfall
Wind Direction
Southwest
Wind Speed
Light
Weather Comments
Cold and broken skies in the AM, increasing SW winds and light snow showers in the PM
Snow Characteristics
New Snow Depth
6"
New Snow Density
Low
Snow Surface Conditions
Powder
Red Flags
Red Flags
Cracking
Collapsing
Poor Snowpack Structure
Comments
Went to South Monitor thinking yesterday’s load was not enough to send it over the edge but Wednesday storm should. I was getting cracking and collapsing on the ridge line whenever I walked across obvious wind slabs, I also got a nice shooting crack just below the Ridgeline in the top of the bowl. I entered the bowl where there was no visible wind loading on the more protected skiers left side, and carefully cut into the bowl, it was obvious at this point that there was no wind slab and the main bowl consisted of light density snow sitting on a fairly stout crust. I was also a bit surprised at the lack of sluffing in steeper terrain. I dug a quick pit at around 9000ft in a shady sheltered N facing area and noted multiple crust facet sandwiches. I tried to find any buried surface hoar that formed before the storm but in the terrain covered it seemed to be destroyed by pre-frontal winds.
photos: cracking and collapsing in the wind loaded top of the bowl, and the snow pit.
I think the hazard was moderate in high windloaded terrain and might go to considerable if the wind and snow play out tomorrow
Today's Observed Danger Rating
Moderate
Tomorrows Estimated Danger Rating
Considerable
Coordinates