Date and Time of Avalanche | Avalanche Type | Trigger | Size |
Starting Elevation![]() |
Aspect | Number of avalanches |
---|---|---|---|---|---|---|
01/18/2019 - 13:15 Forecaster Observation- Jewel Basin, Swan Range |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R2 | Between 5,000 and 6,500 ft | Northeast | 1 |
12/24/2020 - 14:45 Forecaster Observation - |
Loose Dry/ Sluff |
Snowboarder
Intentionally Triggered |
D1 | Between 5,000 and 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 |
04/16/2020 - 14:00 Flathead Range |
Wet Loose | Natural | D1.5 , R1 | Between 5,000 and 6,500 ft | Northeast | 4 |
01/23/2019 - 15:00 Forecaster Observation- Canyon Creek, Whitefish Range |
Soft Slab |
Skier
Intentionally Triggered |
D1.5 , R2 | Between 5,000 and 6,500 ft | Northwest | 1 |
03/19/2019 - 07:15 BNSF Avalanche Program-JFS Canyon |
Wet Loose | Natural | D2 | Between 5,000 and 6,500 ft | 1 | |
12/08/2018 - 15:30 Forecaster Observation - Canyon Creek, Whitefish Range |
Loose Dry/ Sluff | Natural | D1 , R1 | Between 5,000 and 6,500 ft | North | 1 |
11/22/2020 - 12:30 Forecaster Observation: Southern Glacier Park |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | East | 1 |
02/05/2019 - 04:00 BNSF Avalanche Program-Snowslip Mtn-Glacier Park |
Unknown | Natural | D2 , R3 | Between 5,000 and 6,500 ft | South | 1 |
03/21/2019 - 15:15 Forecaster Observation- Road Observations |
Wet Slab | Natural | D3 | Between 5,000 and 6,500 ft | Southwest | 1 |
01/12/2021 - 06:00 Forecaster Observation-Middle Fork |
Soft Slab | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Northeast | 1 |
04/09/2020 - 12:00 Flathead Range |
Wet Loose | Natural | D2 , R2 | Between 5,000 and 6,500 ft | Southeast | 10 |
11/27/2020 - 12:00 Mount Brown - GNP |
Unknown | Natural | D2 , unknown | Between 5,000 and 6,500 ft | Northwest | 1 |
04/11/2019 - 14:45 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D2 , R2 | Between 5,000 and 6,500 ft | 1 | |
01/30/2020 - 11:00 Cascadilla Creek |
Wet Loose | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southeast | 1 |
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 |
01/13/2021 - 05:15 Ten Lakes |
Soft Slab | Natural | D2 , R3 | Between 5,000 and 6,500 ft | Northeast | 15 |
04/09/2020 - 12:15 Flathead Range |
Wet Loose | Natural | D1.5 , R2 | Between 5,000 and 6,500 ft | Southeast | 1 |
02/19/2020 - 14:15 Forecaster Observation - Apgar Range and Swan Range |
Loose Dry/ Sluff | Natural | D1 , R2 | Between 5,000 and 6,500 ft | South | 10 |
03/22/2019 - 17:45 Forecaster Observation - Southern Swan Range |
Wet Slab | Natural | D2 , R3 | Between 5,000 and 6,500 ft | West | 1 |