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skiing
Location Name:
Forecastor Observation - Flathead Range
Observation date:
Friday, December 18, 2020 - 18:00
Is this an Avalanche Observation:
No
Observation made by:
Forecaster
Tabs
Quick Observation
We returned to the Middle Fork to enjoy soft snow on a day off.
The main difference from yesterday was the increase in wind—blustery conditions at times with plenty of blowing snow.
The snow surface on sheltered aspects remained loose, low-density snow and graupel.
We were able to trigger small harmless loose slides with ski turns on steep slopes.
There was small isolated cracking around our skis near wind-exposed ridgelines. No collapsing, shooting cracks or other signs of instability were noted.
Travel Details
Region:
Flathead Range - Middle Fork Corridor
Route Description:
Activity:
Skiing
Snowpack Details
Snowpack and Weather Details:
Terrain
Elevation of observation:
3500-5000 ft
5000-6500 ft
Aspect(s) of observation:
S
Red Flags:
Blowing snow
Persistent Weak Layers:
Facets or Faceted Crust
Buried
New Snow in the past 24 hours:
2.00in.
Total Snow Depth:
46"
Blowing Snow:
Moderate
Wind Speed:
Moderate (Small trees sway)
Wind Direction:
Southwest
Air temperature:
Below Freezing
Snow line:
4000'
Sky Cover:
Overcast (OVC)
Highest Precipitation Rate:
Light Snowfall (S1)