Date and Time of Avalanche Avalanche Typesort descending Trigger Size Starting Elevation Aspect Number of avalanches
10/19/2020 - 14:45
Going-to-the-Sun Road
Unknown Natural D1.5 Above 6,500 ft Southwest 1
02/12/2019 - 16:15
Forecaster Observation - Middle Fork/ Bear Creek corridor
Unknown Natural D2.5 , R3 Above 6,500 ft East 1
02/16/2020 - 14:00
Forecaster Observation - Skyland
Unknown Natural
Cornice Fall Triggered
D2 , R2 7300 East 1
01/13/2020 - 02:00
Forecaster Observation: Lake McDonald Area
Unknown Natural D2 Between 5,000 and 6,500 ft Southwest 4
06/13/2021 - 13:30
jewel
Unknown Natural D2.5 , R3 6700 Northwest 1
01/30/2021 - 05:00
Forecaster Observation - Smoky Range
Unknown Natural D3 , R3 Between 5,000 and 6,500 ft Southeast 1
Granite Park Unknown Unknown unknown , unknown 7600' North 1
12/03/2020 - 12:00
Granite Park
Unknown Natural unknown , unknown 7500' Southeast 1
01/03/2019 - 19:00
Forecaster Observation - McDonald Creek, GNP
Unknown Natural D2 , R2 Above 6,500 ft Northeast 1
02/01/2020 - 09:30
Forecaster Observation - Flathead Range
Unknown Natural D3 , R3 2
12/08/2019 - 03:30
Forecaster Observation: Lake McDonald Area
Unknown Natural D2.5 , R2 Between 5,000 and 6,500 ft Northwest 2
Flathead - Marion Lake Unknown Unknown D2 Between 5,000 and 6,500 ft Southeast 1
12/29/2018 - 19:15
Forecaster Observation - McDonald Creek, GNP
Unknown Natural D3 , R3 Above 6,500 ft Northeast 1
01/13/2021 - 07:15
Skyland
Unknown Natural D3 , R3 7500 East 1
03/05/2021 - 16:45
Swan Range, south of Swan Lake
Unknown Natural D3 Above 6,500 ft Southwest 1
03/21/2019 - 15:00
Forecaster Observation - Flathead Range
Unknown Natural D3.5 , R3 Above 6,500 ft Southeast 1
02/15/2021 - 12:00
Rescue cr
Unknown Natural Between 5,000 and 6,500 ft East 2
12/08/2019 - 03:30
Forecaster Observation: Lake McDonald Area
Unknown Natural D2 , R2 Above 6,500 ft Southwest 2
02/17/2018 - 23:15
Forecaster Observation- WMR backcountry, Whitefish Range
Unknown Natural D1.5 Above 6,500 ft 1
01/01/2020 - 08:00
Forecaster Observation - Southern Whitefish Range
Unknown Natural D2 , R3 Between 5,000 and 6,500 ft Southwest 1

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