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Date and Time of Avalanche | Avalanche Type |
Trigger![]() |
Size | Starting Elevation | Aspect | Number of avalanches |
---|---|---|---|---|---|---|
02/08/2018 - 10:30 Forecaster Observation- Rescue Creek, Flathead Range |
Hard Slab | Natural | D3 | Above 6,500 ft | Northwest | 1 |
01/07/2022 - 12:00 Swan River State Forest |
Wet Loose | Natural | D2 | Between 5,000 and 6,500 ft | South | 2 |
01/12/2021 - 06:00 Forecaster Observation-Middle Fork |
Soft Slab | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Northeast | 1 |
02/11/2020 - 12:00 Hornet Lookout |
Hard Slab | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southwest | 3 |
03/17/2019 - 13:30 Forecaster Observation - Lake McDonald area |
Wet Loose | Natural | D1.5 , R2 | 1 | ||
11/22/2017 - 17:45 Forecaster Observation - Skiumah Lake, Flathead Range |
Unknown | Natural | D2.5 , R3 | Above 6,500 ft | North | 1 |
04/02/2021 - 14:30 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D1 | Between 5,000 and 6,500 ft | South | 8 |
11/27/2020 - 12:00 Mount Brown - GNP |
Unknown | Natural | D2 , unknown | Between 5,000 and 6,500 ft | Northwest | 1 |
02/13/2019 - 13:30 BNSF Avalanche Program-Running Rabbit & Snowslip Mtns. GNP |
Soft Slab | Natural | D2 , R5 | Below 5,000 ft | East | 1 |
03/23/2022 - 12:30 Professional Observation - Rescue Creek |
Wet Loose | Natural | D1.5 , R2 | 6000 - 7000 | North | 8 |
03/04/2021 - 14:30 Forecaster Observation: Lake McDonald Area |
Wet Loose | Natural | D2 , R1 | Above 6,500 ft | Southwest | 1 |
04/04/2020 - 14:30 Forecaster Observation - Flathead Range |
Hard Slab | Natural | D3 , R3 | Above 6,500 ft | Southeast | 1 |
03/01/2022 - 06:15 BNSF Avalanche Safety - JFS Canyon |
Unknown | Natural | D2 , R2 | Above 6,500 ft | Southeast | 1 |
03/14/2020 - 12:00 Forecaster Observation - Flathead Range |
Soft Slab | Natural | D2 | Between 5,000 and 6,500 ft | Northeast | 1 |
04/17/2019 - 12:00 Forecaster Observation - Flathead Range |
Soft Slab | Natural | D2 , R2 | Between 5,000 and 6,500 ft | Northwest | 1 |
02/04/2018 - 23:00 Essex & Sheep Creek - Flathead Range |
Hard Slab | Natural | D3.5 , R4 | Above 6,500 ft | Northeast | 1 |
01/12/2022 - 07:00 Forecaster observation - northern Flathead |
Soft Slab | Natural | D2 , R3 | Between 5,000 and 6,500 ft | North | 4 |
01/13/2021 - 05:15 Ten Lakes |
Soft Slab | Natural | D2 , R3 | Between 5,000 and 6,500 ft | Northeast | 15 |
02/01/2020 - 01:00 Forecaster Observation - Flathead Range |
Unknown | Natural | D2.5 | Between 5,000 and 6,500 ft | Southeast | 8 |
03/21/2019 - 15:15 Forecaster Observation- Road Observations |
Wet Loose | Natural | D2.5 | Between 5,000 and 6,500 ft | Southwest | 1 |