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Observation: Salt Lake

Observation Date
12/30/2025
Observer Name
B
Region
Salt Lake
Location Name or Route
Brighton Perimeter
Weather
Sky
Clear
Wind Direction
Northwest
Wind Speed
Light
Weather Comments
Temperatures moderated today and were much warmer than the past two days. 8000' highs were in the mid 30's.
Snow Characteristics
Snow Surface Conditions
Powder
Wind Crust
Rain-Rime Crust
Damp
Snow Characteristics Comments

Damp snow observed on the solars. Wind swept areas continue to display the shiny, slick and or slippery rain crust. Settled storm snow ranged from 20 to 40 cm with areas that had received a little help from the wind having even more depth. Bottomless riding was excellent in settled powder on the NE, N and NW slopes, with no bottom feeding observed for the first time since the storm. The interface to the rain crust appeared to not present as much of a travel problem on the polars that were holding at least 20cm of new snow. As stated above, in those areas that had been thinned and or stripped by the wind, the slick rain crust continues to present dangerous slide for life potential. Of note: Recrystallized Graupel at this interface appeared to becoming weaker, and it was exhibiting the early stages of faceting. Hand and shovel shears could induce shears, yet there was no cohesive slab of consequence. Also of note is the weakening of the surface snow on all aspects except the steep SE and S.

Red Flags
Red Flags
Recent Avalanches
Poor Snowpack Structure
Red Flags Comments
No new avalanches, cracking, collapsing or whomping observed today, yet the Sunset Slide is indicative of the Isolated lingering hazard/danger that may be found on shallow/rocky/steep terrain on the upper elevation polars where the rain crust is thin. No wet activity observed today, yet this tour did not travel in any steep areas that were receiving direct solar input.
Avalanche Problem #1
Problem
Persistent Weak Layer
Trend
Same
Problem #1 Comments

See above for the Isolated possibility of P Slab.

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