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Observation: Dry Fork of AF

Observation Date
1/25/2020
Observer Name
Staples
Region
Salt Lake » Little Cottonwood Canyon » Alta Periphery » Dry Fork of AF
Location Name or Route
Dry Fork
Weather
Weather Comments
Felt coastal. Humid and warm.
Snow Characteristics
Snow Characteristics Comments
New snow inverted (aka upside down). It skied ok but was denser on top and lighter underneath.
Comments
Went to look at a sled triggered avalanche previously reported HERE. Overall a deep strong snowpack that I observed on Jan 22. The main issue was the new snow which was upside down. Winds on Jan 22 loaded small features like this one. While not a big avalanche, the main issue here is that many of the lower slopes where sledders ride are terrain traps. Any bigger slide could easily result in a burial. Riding sleds in upper dry fork is fun but a serious endeavor.
This slide broke on decomposing stellars (aka snowflakes) that were low density and capped by higher density new snow and wind-blown snow.
Overall a strong snowpack. What is AMAZING is that the snowpack on south aspects only has 4 crusts in it. It doesn't feel or look like the snowpack on a south facing slope.

Video below was filmed the day before this avalanche was triggered on a small slope just 100 vertical feet above this avalanche.
Video
Today's Observed Danger Rating
Low
Tomorrows Estimated Danger Rating
Low
Coordinates