Observation: Chicken Hill

Observation Date
2/26/2020
Observer Name
weed
Region
Logan » Logan River » Bunch Grass » Chicken Hill
Location Name or Route
Bunchgrass, Chicken Hill
Weather
Sky
Scattered
Wind Direction
West
Wind Speed
Moderate
Weather Comments
Increasing clouds. Noted wind drifting in exposed terrain
Snow Characteristics
New Snow Depth
5"
New Snow Density
Low
Snow Surface Conditions
Powder
Melt-Freeze Crust
Snow Characteristics Comments
Nice shallow powder and dust-on-crust conditions. Best on lower angled slopes.
Red Flags
Red Flags
Wind Loading
Red Flags Comments
We noticed some drifting in the afternoon in exposed upper elevation terrain
Avalanche Problem #1
Problem
Wind Drifted Snow
Trend
Same
Problem #1 Comments
We found drifts not be sensitive to human triggering today, but we did not test drifts on very steep slopes (>40 degrees) and avoided the large cornices along the Chicken Hill Ridge
Video
The new snow from earlier in the week contained dust. This was most apparent at lower elevations where the new snow is shallow. In some areas the shallow new snow was a tan color, containing dust whipped up by strong winds over lower elevation terrain and deposited on our nice snowpack. Unfortunately many slopes were already tracked up by the time we got up there.
Cracking in a dusty snow drift on a mid elevation creek crossing.
Some neat high clouds in the hills this afternoon
Today's Observed Danger Rating
Low
Tomorrows Estimated Danger Rating
Low
Coordinates