Date and Time of Avalanche Avalanche Type Triggersort ascending Size Starting Elevation Aspect Number of avalanches
12/03/2020 - 12:00
Granite Park
Unknown Natural unknown , unknown 7500' Southeast 1
02/14/2019 - 18:45
Forecaster Observation - Cascade Creek, Flathead Range
Soft Slab Natural D3 , R3 Above 6,500 ft Southeast 1
03/03/2021 - 14:45
Forecaster Observation: Northern Whitefish Range
Wet Loose Natural D1 Above 6,500 ft Southwest 5
04/01/2020 - 00:15
Flathead Range
Hard Slab Natural D2.5 , R3 Between 5,000 and 6,500 ft Northeast 1
01/03/2019 - 19:00
Forecaster Observation - McDonald Creek, GNP
Unknown Natural D2 , R2 Above 6,500 ft Northeast 1
03/11/2020 - 13:00
Park Creek
Wet Loose Natural D1.5 , R2 3890 West 10
04/10/2019 - 12:00
Forecaster Observation - Flathead Range
Wet Loose Natural D2 , R2 Between 5,000 and 6,500 ft 1
04/03/2018 - 14:30
Forecaster Observation - Red Meadow, Whitefish Range
Soft Slab Natural D2 , R2 Above 6,500 ft North 1
01/10/2022 - 15:00
Mt Morrell Road near Seeley
Wet Loose Natural D1.5 , R2 Between 5,000 and 6,500 ft Southwest 1
01/13/2021 - 00:45
Glacier Park
Hard Slab Natural D2 , R2 Between 5,000 and 6,500 ft Southeast 1
03/20/2019 - 12:00
Forecaster Observation - Northern Swan Range
Wet Loose Natural D1.5 , R3 Between 5,000 and 6,500 ft Northwest 1
02/17/2018 - 22:15
Essex Creek
Loose Dry/ Sluff Natural D1.5 1
12/08/2020 (All day)
Middle Fork
Wet Loose Natural D1.5 , R2 Between 5,000 and 6,500 ft Northwest 1
02/12/2019 - 20:45
Forecaster Observation - Mt. Brown
Soft Slab Natural D2 , R2 Above 6,500 ft South 1
03/27/2022 - 13:00
BNSF Avalanche Safety - JFS Canyon
Wet Loose Natural D2 , R1 Above 6,500 ft Southeast 3
04/07/2020 - 12:30
Forecaster Observation - Middle Fork
Wet Loose Natural D1.5 , R2 Between 5,000 and 6,500 ft Southeast 5
01/08/2019 - 21:30
Forecaster Observation- Gunsight Mtn, GNP
Soft Slab Natural D1.5 , R1 Above 6,500 ft North 1
01/13/2022 - 15:00
Forecaster Observation - Lake McDonald Area
Wet Loose Natural D2 , R3 Below 5,000 ft Southwest 1
01/13/2021 (All day)
Flathead Range
Soft Slab Natural D2 , R3 Between 5,000 and 6,500 ft Northeast 6
02/20/2020 - 11:45
Flathead Range
Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft Southeast 1

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