Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of avalanches
04/04/2019 - 12:00
Doris Ridge
Soft Slab Snowboarder
Accidentally Triggered
D1 , R1 Above 6,500 ft Northeast 1
03/21/2019 - 18:00
Great Northern
Wet Loose Natural D2 , R2 Above 6,500 ft Southwest 1
01/19/2019 - 19:15
Skyland/Baldhead, Flathead Range
Soft Slab Natural D1 , R1 Above 6,500 ft South 1
12/02/2018 - 17:15
Forecaster Observation- Mt Brown, Glacier Park
Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft South 1
02/14/2018 - 14:30
Forecaster Observation - Link Mountain, northern Whitefish Range
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R2 Above 6,500 ft East 1
12/19/2017 - 21:45
Forecaster Observation - Spider Bowl, Swan Range
Soft Slab Natural D2.5 , unknown Above 6,500 ft Northwest 1
01/01/2020 - 13:00
Forecaster Observation - Lake McDonald Area
Soft Slab Skier
Intentionally Triggered
D1 , R4 Above 6,500 ft East 2
12/22/2020 - 02:00
Forecaster Observation: Middle Fork
Hard Slab Natural D2 , R3 Above 6,500 ft Northeast 2
02/17/2018 - 22:15
Izak Walton backcountry resort
Soft Slab Natural D2 Above 6,500 ft 1
01/10/2018 - 16:45
Forecaster Observation- Dickey Cr, Flathead Range
Soft Slab Natural Above 6,500 ft Southeast 1
05/27/2019 - 15:00
Going to the Sun Road, Glacier National Park
Wet Loose Natural D1.5 , R1 Above 6,500 ft Southwest 1
02/02/2020 - 18:30
Mt. Aeneas
Cornice Natural D2 Above 6,500 ft 1
02/14/2019 - 18:45
Forecaster Observation - Cascade Creek, Flathead Range
Soft Slab Natural D3 , R3 Above 6,500 ft Southeast 1
03/16/2020 - 13:30
Forecaster Observation- Northern Whitefish Range
Wet Loose Natural D1.5 , R1 Above 6,500 ft 8
12/08/2019 - 00:45
Great Northern
Soft Slab Natural D1.5 , R2 Above 6,500 ft Northeast 4
02/25/2020 - 13:30
Forecaster Observation: Southern Glacier Park
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northeast 3
02/08/2020 - 11:00
Forecaster Observation - Flathead Range
Soft Slab Natural D2 Above 6,500 ft Northeast 3
04/02/2018 - 14:45
Forecaster Observation- Grant Ridge, Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northeast 1
03/30/2020 - 18:15
Forecaster Observation - Flathead Range
Soft Slab Natural D1.5 , R2 Above 6,500 ft Southeast 1
01/14/2020 - 12:00
Forecaster Observation - Flathead Range
Hard Slab Natural D3 , R3 Above 6,500 ft Northeast 1

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