Small slide on Have Fun at Schweitzer

Location Name: 
Right side of Have Fun, third road cut
Selkirk Mountains
Date and time of avalanche (best estimate if unknown): 
Thu, 12/21/2017 - 09:00
Location Map: 
United States
48° 24' 6.6816" N, 116° 37' 26.3748" W

Red Flags: 
Recent avalanche activity
Recent loading by new snow, wind, or rain

Observation made by: Public
Avalanche Observations
Avalanche Type: 
Trigger type: 
Crown Height: 
2 ft
Avalanche Width: 
Avalanche Length: 
More detailed information about the avalanche: 

I found this crown just after 10 and didn't notice distinct tracks leaving the crown or signs of anyone being caught (beacon in search detected nothing). Pile at the base was pretty small and pretty soft. Seemed most notable for having broken at the very sharp convex edge of the road cut even though the slope was not generally very steep, and for the very smooth sliding surface it exposed.

Snowpit or crown profile photo or graph: 
Weather Observations
Air temperature: 
Air temperature trend: 
Wind Direction: 
Accumulation rate: 
More detailed information about the weather: 

Slide happened sometime after it stopped snowing yesterday or this morning; little or no new snow in the path when I saw it.