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Update after Last Night's Storm

Location Name: 
Old Ski Bowl, Avalanche Gulch
Date and time of observation: 
Tue, 01/16/2018 - 11:00pm
Observation made by: 
Professional Observer

Location Map

96067 Mount Shasta , CA
United States
41° 23' 27.978" N, 122° 12' 22.4964" W
California US

Snowpack Observations

Details

Last night snow levels came down to 5800 ft and 2-3 in (5-7 cm) of dry snow freshened Mount Shasta near and above treeline. Above 7600 ft, the height of new snow showed very little variation up to 10,000 ft. Snow surfaces were a mix of drifted snow, firm icy crusts, and wind eroded features. From 10,000 ft to 11,000 ft, snow surfaces were more scoured.

Wind deposited snow from last night was thin and confined mostly to easterly aspects. Though one small unreactive 12 in (30 cm) deep wind slab was encountered on an east facing convexity, generally no signs of a wind slab problem were seen.  New snow had bonded well to the old snow surface.  No wind transport of snow was observed today at any elevation. Snow was best in gulleys and skiing was decent when you could avoid icy patches.

Photos

  • View from Bunny Flat
  • View from Old Ski Bowl Weather Station
  • View from 11000 ft in Avalanche Gulch
  • Wind Effected Snow
  • A beautiful day on the mountain

Weather Observations

Statistics

Cloud Cover: 
50% of the sky covered by clouds
Blowing Snow: 
No
Precipitation: 
None
Accumulation rate: 
None
Air temperature: 
Above Freezing
Air temperature trend: 
Static
Wind Speed: 
Light
Wind Direction: 
Northwest