Date and Time of Avalanche | Avalanche Type | Trigger | Size | Starting Elevation |
Aspect![]() |
Number of avalanches |
---|---|---|---|---|---|---|
02/06/2018 - 23:45 Forecaster Observation - Werner Peak Road, S. Whitefish Range |
Hard Slab |
Snowcat Accidentally Triggered |
D2 , R3 | Above 6,500 ft | Southwest | 1 |
02/10/2022 - 12:00 Forecaster Observation: Southern Whitefish Range |
Wet Loose | Natural | D2 | Between 5,000 and 6,500 ft | Southwest | 3 |
01/31/2021 - 14:00 Forecaster Observation - Swan |
Wet Loose | Natural | D1 | Between 5,000 and 6,500 ft | Southwest | 5 |
06/15/2022 - 09:00 Broken Leg Mountain |
Wet Loose | animal ? | Between 5,000 and 6,500 ft | Southwest | 1 | |
12/30/2018 - 12:30 Forecaster Observation - Mt. Adams, Flathead Range |
Hard Slab | Natural | D2 , R2 | Above 6,500 ft | Southwest | 1 |
04/05/2021 - 18:00 Forecaster Observation: Southern Whitefish Range |
Wet Loose | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southwest | 5 |
01/10/2019 - 12:45 Forecaster Observation- Grave Creek, Northern Whitefish Range |
Wet Loose | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southwest | 1 |
02/07/2021 - 12:00 Canyon Creek |
Soft Slab | Unknown | unknown | Between 5,000 and 6,500 ft | Southwest | 1 |
03/14/2020 - 10:00 Forecaster Observation - WMR sidecountry |
Loose Dry/ Sluff | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southwest | 5 |
04/08/2018 - 13:45 Forecaster Observation - Canyon Creek Road, Whitefish Range |
Soft Slab | Natural | D2 , R2 | Above 6,500 ft | Southwest | 1 |
03/21/2019 - 15:15 Forecaster Observation- Road Observations |
Wet Slab | Natural | D3 | Between 5,000 and 6,500 ft | Southwest | 1 |
02/20/2019 - 11:45 Forecaster Observation - East of WMR, Whitefish Range |
Soft Slab |
Snowboarder
Accidentally Triggered |
D1.5 , R2 | 6200' | Southwest | 1 |
12/16/2021 - 14:30 Forecaster Observation - Southern Glacier Park |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Above 6,500 ft | Southwest | 2 |
01/13/2020 - 07:45 Forecaster Observation - Southern Whitefish Range |
Loose Dry/ Sluff | Natural | D1.5 , R1 | Between 5,000 and 6,500 ft | Southwest | 3 |
02/08/2018 - 15:00 Forecaster Observation- Grave Creek, Whitefish Range |
Wet Loose | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southwest | 1 |
04/22/2020 - 12:15 North Swans, S of Hash mtn, N of Strawberry mtn |
Glide | Natural | D3 , R3 | 6250 | Southwest | 1 |
01/31/2021 - 14:00 Forecaster Observation - Swan |
Wet Loose | Natural | D2 | Between 5,000 and 6,500 ft | Southwest | 1 |
02/28/2020 - 14:30 Mt.Brown Lookout |
Wet Loose | Natural | D2 | Above 6,500 ft | Southwest | 2 |
01/07/2022 - 08:00 Forecaster Observation: Southern Whitefish Range |
Soft Slab | Natural | D1 | Below 5,000 ft | Southwest | 4 |
01/22/2020 - 14:45 Forecaster Observation - Southern Whitefish Range |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R2 | Between 5,000 and 6,500 ft | Southwest | 1 |