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Avalanche Gulch and Old Ski Bowl

Location Name: 
Mount Shasta
Region: 
Mt. Shasta
Date and time of observation: 
Sat, 11/28/2020 - 1:00pm
Observation made by: 
Forecaster

Location Map

96067 Mount Shasta , CA
United States
41° 21' 32.454" N, 122° 12' 22.3452" W
California US

Snowpack Observations

Details

November 28, 2020 (20200428) - Avalanche Gulch and Old Ski Bowl  - R. Sorenson

TIME: All day

SKY: Mostly clear

PRECIP: None

WIND: Calm, Little to no snow is avalable for transport near and below treeline. Some evidence of previous winds out of the west is visible on the upper mountain. 

BLOWING SNOW: No

AIR TEMP: Max 44 F at 8,000 feet 

SURF PEN: 10 inches (29 cm) 

HS: 16 inches (41 centimeters)

HN: 0

NOTES: A series of storms blanketed Mount Shasta in the middle of November. Since then dry weather has persisted. Temperatures have fluctuated from the lower 20s to highs in the lower 40s. A strong inversion has been developing most days with cooler temperatures lingering throughout the Shasta Valley. The snow pack consists of fist hard snow with various crusts down 1 inch and 10 inches from the surface. It is possible to find smooth unaffected patches to ski or ride on near treeline. Above treeline is peppered with protruding rocks. Beware as the snowpack is shallow and many obstacles remain. 

 

Photos

  • HS = 16 inches (41 cm)
  • Old Ski Bowl trailhead
  • Gray Butte from Old Ski Bowl
  • Sunrise in Avalanche Gulch
  • Snow surfaces above treeline in Avalanche Gulch
  • Snow surfaces above treeline in Avalanche Gulch
  • Avalanche Gulch, below Helen Lake

Weather Observations

Statistics

Cloud Cover: 
Clear
Blowing Snow: 
No
Precipitation: 
None
Accumulation rate: 
None
Air temperature: 
Above Freezing
Air temperature trend: 
Warming
Wind Speed: 
Calm