Date and Time of Avalanche | Avalanche Type | Trigger | Size | Starting Elevation |
Aspect![]() |
Number of avalanches |
---|---|---|---|---|---|---|
02/28/2019 - 18:30 Forecaster Observation - Baldhead ridge |
Cornice |
Natural
Cornice Fall Triggered |
D1.5 , R3 | Above 6,500 ft | Southwest | 1 |
04/16/2020 - 15:00 Forecaster Observation - Central Swan Range |
Wet Loose | Skier | D1 , R2 | Above 6,500 ft | Southwest | 2 |
01/13/2020 - 08:45 Forecaster Observation - Southern Whitefish Range |
Soft Slab | Natural | D1.5 , R2 | Between 5,000 and 6,500 ft | Southwest | 3 |
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 | |
03/01/2021 - 14:00 Goulie to Kona Saddle |
Glide | 6000 | Southwest | 1 | ||
12/05/2020 - 14:30 Lake Evangeline |
Loose Dry/ Sluff | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southwest | 2 |
03/04/2021 - 14:45 Forecaster Observation - Glacier National Park |
Hard Slab | Natural | D3 , R4 | Above 6,500 ft | Southwest | 1 |
03/15/2020 - 12:45 Forecaster Observation - WMR sidecountry |
Loose Dry/ Sluff | Natural | D1 , R2 | Between 5,000 and 6,500 ft | Southwest | 3 |
03/21/2019 - 15:15 Forecaster Observation- Road Observations |
Wet Slab | Natural | D1 | Southwest | 1 | |
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 |
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 |
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 |