Pinwheels of snow indicate the surface is wet and losing strength. These were observed at Bridger on 4/17/20, caused by a skier crossing above. Photo: A. Crawford
Location
Advisory Year
Avalanche Details: Many natural long running new snow slides
Forecast link: GNFAC Avalanche Forecast for Mon Apr 20, 2020GNFAC Avalanche Forecast for Sat May 2, 2020
Bridger Range, 2020-04-17
Forecast link: GNFAC Avalanche Forecast for Mon Apr 20, 2020GNFAC Avalanche Forecast for Sat May 2, 2020