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Observation: Scotts Backdoor

Observation Date
11/25/2024
Observer Name
Champion & Whitefields
Region
Salt Lake » Park City Ridgeline » Scotts Backdoor
Location Name or Route
Scotts backdoor
Weather
Sky
Broken
Wind Direction
South
Wind Speed
Moderate
Weather Comments
The day began clear and sunny, but as the incoming storm moved in, cloud cover and winds steadily increased. Temperatures were warm in the sun, and decreased throughout the day as well.
Snow Characteristics
New Snow Depth
4"
New Snow Density
Medium
Snow Surface Conditions
Powder
Dense Loose
Snow Characteristics Comments
The snow surface remained soft following the weekend’s storm. Travel was generally easy, but overall shallow conditions across the range required cautious turns.

Red Flags
Red Flags
Poor Snowpack Structure
Red Flags Comments
The snowpack structure remains incredibly poor, with the bottom half consisting of facets in most areas.
Snow Profile
Elevation
9,700'
Comments
Weheaded out for a final lap before the incoming storm and found conditions consistent with recent observations. Every shaded aspect, except true south, continues to hold a weak, faceted snowpack. On true west aspects, the snowpack is primarily recent soft snow and facets, while other aspects show melt-freeze crust interfaces from earlier storms, which may have melted away on westerly slopes.
Looking ahead, the incoming storm may not bond well to this weekend’s snowfall, increasing the likelihood of shallow new snow avalanches during periods of high precipitation intensity.
The primary concern will be as slabs grow due to both snowfall and wind loading, eventually overloading the weak faceted snow at the ground. With the incoming storm, avalanche danger will rise, along with the likelihood of triggering an avalanche.
West facing aspect at 9370'
North facing aspect at 9800'
Today's Observed Danger Rating
None
Tomorrows Estimated Danger Rating
None
Coordinates