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Observation: Twin Lakes Pass

Observation Date
11/22/2024
Observer Name
M. Talty
Region
Salt Lake » Little Cottonwood Canyon » Grizzly Gulch » Twin Lakes Pass
Location Name or Route
Twin Lakes Pass
Weather
Sky
Scattered
Wind Direction
Southeast
Wind Speed
Moderate
Weather Comments
Scattered clouds passed throughout the day. Trailhead temps were in upper 40's F at 11:00 AM. At upper elevations, temperatures hovered around 35 F. Light to moderate SE winds created swirling along my route, and the snow seemed to be pushed in most directions.
Snow Characteristics
Snow Surface Conditions
Powder
Wind Crust
Melt-Freeze Crust
Damp
Snow Characteristics Comments
Variable surface conditions existed on W-N-E aspects, including wind buffed, windswept, melt-freeze crusts, and soft snow.
Red Flags
Red Flags
Cracking
Red Flags Comments
Isolated cracking in small wind drifts along ridgelines.
Snow Profile
Aspect
East
Elevation
10,200'
Slope Angle
35°
Comments
Traveled from Grizzly Gulch to Twin Lakes Pass and followed the ridgeline south towards Wolverine Cirque. The objective for the day was to assess upper elevation East and West aspects as we anticipate an incoming storm. The snowpit pictured below is from the top of Heaven’s Gate, below the ridgeline on an east face at 10,250’. Beneath the most recent snow, weak sugary facets have created a structureless snowpack. It was easy to sink to the ground when getting off your skis. Small isolated pockets of wind-drifted snow can be found along the ridgeline, which are sitting above this weak snow. Pole probes along upper elevation shady southeast slopes felt similar in structure to due east. Southeast aspects fully exposed to the sun held little snow.
The most recent snow on the western aspects has settled more than the eastern slopes and is more supportable, with the same weak snow composing the lower snowpack. Southwest-facing slopes were damp and hosted difficult travel conditions by the afternoon. With the incoming storm and weak structure abound, I will be interested to see how upper elevation W-N-E slopes behave, and especially interested in sun-protected southeast aspects.
Today's Observed Danger Rating
None
Tomorrows Estimated Danger Rating
Low
Coordinates