Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of avalanches
02/09/2021 - 11:30
Forecaster Observation: Southern Whitefish Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft Southwest 1
03/14/2020 - 12:30
Flathead Range
Soft Slab Natural D2 , R2 Between 5,000 and 6,500 ft North 1
01/13/2022 - 12:15
Forecaster observation - northern Flathead
Wet Loose Natural D2 , R1 Between 5,000 and 6,500 ft North 1
01/13/2021 - 00:45
Flathead Range
Soft Slab Natural D2.5 , R3 Between 5,000 and 6,500 ft North 1
02/20/2020 - 14:45
Forecaster Observation - Apgar Range and Swan Range
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft Southwest 5
02/01/2020 - 09:45
Forecaster Observation - Flathead Range
Wet Loose D2 , R1 Between 5,000 and 6,500 ft 3
03/23/2022 - 12:00
Forecaster Observation - Flathead Range
Wet Loose Natural D2 , R3 Between 5,000 and 6,500 ft North 6
04/09/2020 - 12:15
Flathead Range
Wet Loose Natural D3 , R3 Between 5,000 and 6,500 ft Southeast 1
03/04/2022 - 12:00
WMR Sidecountry
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft Southeast 1
02/15/2021 - 12:00
Rescue cr
Unknown Natural Between 5,000 and 6,500 ft East 2
03/17/2020 - 14:45
Forecaster Observation - Flathead Range
Soft Slab Natural D2 , R2 Between 5,000 and 6,500 ft Northeast 1
01/23/2022 - 14:00
Whitefish Range
Wet Loose Natural Between 5,000 and 6,500 ft Southwest 5
12/21/2020 - 23:00
Flathead Range
Soft Slab Natural D2.5 , R3 Between 5,000 and 6,500 ft Southeast 1
04/09/2020 - 15:30
Forecaster Observation - Flathead Range
Wet Slab Natural D3 , R3 Between 5,000 and 6,500 ft Southeast 3
03/22/2020 - 12:00
Forecaster Observation - Apgar Range
Cornice Natural D1.5 Between 5,000 and 6,500 ft Northeast 1
01/13/2021 (All day)
East Fork of Tunnel Creek
Wet Slab Natural D3.5 , R3 Between 5,000 and 6,500 ft Northeast 20
04/24/2022 - 15:15
Going-to-the-Sun Road corridor
Wet Loose Skier D1.5 Between 5,000 and 6,500 ft West 1
03/23/2021 - 14:00
Forecaster Observation - Flathead Range
Wet Loose Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft Southeast 2
02/12/2019 - 14:45
Forecaster Observation - Grant Ridge
Soft Slab Skier
Accidentally Triggered
D1 , R1 Between 5,000 and 6,500 ft Northeast 1
02/26/2021 - 12:00
Southern Whitefish Range
Soft Slab Skier D1 , R2 Between 5,000 and 6,500 ft Northeast 4

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