Avalanche on Billy's

Location Name: 
Billys
Date and time of avalanche (best estimate if unknown): 
Sat, 01/14/2017 - 09:08
Location Map: 
United States
39° 14' 21.6744" N, 120° 15' 37.0656" W
US


Red Flags: 
Whumphing noises, shooting cracks, or collapsing
Obvious avalanche path

Observation made by: Public
Avalanche Observations
Avalanche Type: 
Slab
Slope: 
40degrees
Trigger type: 
Skier
Crown Height: 
8 ft
Aspect: 
Northeast
Avalanche Width: 
100ft.
Terrain: 
Above Treeline
Elevation: 
7 000ft.
Avalanche Length: 
500ft.
Number of similar avalanches: 
2
Avalanche Photos: 
Weather Observations
Cloud Cover: 
Clear
Air temperature: 
Below Freezing