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Date and Time of Avalanche | Avalanche Type | Trigger | Size | Starting Elevation |
Aspect![]() |
Number of avalanches |
---|---|---|---|---|---|---|
01/13/2021 - 06:00 Southern Whitefish Range |
Unknown | Natural | D3 | Between 5,000 and 6,500 ft | Southwest | 3 |
03/21/2019 - 18:15 Howe Ridge/Stanton Mtn/Camas Ck - GNP |
Wet Loose | Natural | D3 , R3 | Above 6,500 ft | Southwest | 1 |
02/08/2020 - 12:00 North Dickey Creek |
Soft Slab |
Skier
Intentionally Triggered |
D1 | Between 5,000 and 6,500 ft | Southwest | 1 |
03/03/2021 - 12:00 Forecaster Observation - Apgars |
Wet Loose | Natural | D1 , R1 | Below 5,000 ft | Southwest | 15 |
01/13/2022 - 13:00 Forecaster observation - Southern Whitefish Range |
Wet Loose | Natural | D1 , R1 | Below 5,000 ft | Southwest | 6 |
03/04/2021 - 13:00 Stryker Ridge |
Wet Loose | Natural | D2 , R1 | Above 6,500 ft | Southwest | 3 |
03/13/2021 - 14:00 Stryker Ridge |
Wet Loose | Natural | D2 , R3 | Above 6,500 ft | Southwest | 2 |
01/14/2020 - 07:00 Forecaster Observation - Southern Whitefish Range |
Soft Slab | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southwest | 1 |
02/22/2021 - 14:45 Forecaster Observation/Near Miss - Northern Swan |
Soft Slab |
Skier
Accidentally Triggered |
D1.5 , R2 | Above 6,500 ft | Southwest | 1 |
12/31/2017 - 06:00 Elk Mountain - Southern Glacier Park |
D2 | Southwest | 1 | |||
03/21/2019 - 19:00 Forecaster Observation- Northern Whitefish Range |
Wet Slab | Natural | D3 , R3 | Between 5,000 and 6,500 ft | Southwest | 1 |
10/19/2020 - 14:45 Going-to-the-Sun Road |
Unknown | Natural | D1.5 | Above 6,500 ft | Southwest | 1 |
12/02/2020 - 12:00 Forecaster Observation - Whitefish Range |
Wet Loose | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southwest | 2 |
01/13/2022 - 15:00 Forecaster Observation - Lake McDonald Area |
Wet Loose | Natural | D1.5 , R3 | Between 5,000 and 6,500 ft | Southwest | 5 |
01/13/2020 - 02:00 Forecaster Observation: Lake McDonald Area |
Unknown | Natural | D2 | Between 5,000 and 6,500 ft | Southwest | 4 |
02/18/2019 - 15:45 Forecaster Observation- WMR backcountry, Whitefish Range |
Soft Slab |
Snowboarder
Accidentally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | Southwest | 1 |
03/04/2022 - 12:00 Lake McDonald Area |
Wet Loose | Natural | D2 | Between 5,000 and 6,500 ft | Southwest | 2 |
03/21/2019 - 16:30 Forecaster Observation - Swan Range |
Wet Loose | Natural | D2 , R2 | Between 5,000 and 6,500 ft | Southwest | 1 |
03/03/2021 - 14:30 Forecaster Observation: Northern Whitefish Range |
Soft Slab | Natural | D2 , R2 | Above 6,500 ft | Southwest | 5 |
04/04/2020 - 14:00 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D2 , R2 | Above 6,500 ft | Southwest | 4 |