Date and Time of Avalanche | Avalanche Type |
Trigger![]() |
Size | Starting Elevation | Aspect | Number of avalanches |
---|---|---|---|---|---|---|
03/12/2021 - 13:30 BNSF Avalanche Safety - Running Rabbit Mtn. GNP |
Cornice |
Skier
Remotely Triggered |
D2 , R1 | 7400 | East | 1 |
01/10/2020 - 12:45 Forecaster Observation - southern Glacier NP |
Cornice |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | East | 2 |
12/08/2019 - 13:00 Forecaster Observation: Lake McDonald Area |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R2 | Above 6,500 ft | East | 1 |
03/05/2019 - 14:30 Forecaster Observation - South Fork Dickey Creek, Flathead Range |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Above 6,500 ft | North | 1 |
03/19/2021 - 13:30 Forecaster Observation - Flathead Range |
Wet Loose |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | Northeast | 1 |
01/27/2019 - 10:00 Crystal Cascadilla Loop |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | 1 | ||
02/07/2022 - 12:15 East of Whitefish Mountain Resort |
Soft Slab |
Skier
Intentionally Triggered |
D2 , R3 | 6380 | Northeast | 1 |
12/28/2020 - 12:00 Forecaster Observation - Northern Swan Range |
Loose Dry/ Sluff |
Skier
Intentionally Triggered |
D1 , R1 | Above 6,500 ft | Northeast | 2 |
02/09/2020 - 12:45 Forecaster Observation - Flathead Range, Middle Fork Corridor |
Loose Dry/ Sluff | Skier | D1 , R1 | Between 5,000 and 6,500 ft | 6 | |
02/14/2018 - 14:30 Forecaster Observation - Link Mountain, northern Whitefish Range |
Loose Dry/ Sluff |
Skier
Intentionally Triggered |
D1 , R2 | Above 6,500 ft | East | 1 |
01/05/2021 - 13:30 BNSF Avalanche Safety - Snowslip Mtn. GNP |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | 5600 | Southeast | 1 |
02/12/2020 - 13:30 Forecaster Observation - Flathead Range |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | South | 1 |
12/31/2019 - 14:30 Forecaster Observation -Northern Swan Range |
Loose Dry/ Sluff |
Skier
Intentionally Triggered |
D1 , R1 | Above 6,500 ft | East | 2 |
01/03/2019 - 11:45 Forecaster Observation - SubShields, Southern GNP |
Hard Slab |
Skier
Cornice Fall Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | Northeast | 1 |
04/02/2018 - 14:45 Forecaster Observation- Grant Ridge, Flathead Range |
Loose Dry/ Sluff | Skier | D1 | 1 | ||
04/09/2021 - 12:30 Forecaster Observation - Flathead Range |
Wet Loose |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | Southeast | 2 |
12/12/2020 - 14:15 Forecaster Observation: Ten Lakes |
Loose Dry/ Sluff |
Skier
Intentionally Triggered |
D1 , R1 | 7300' | Northwest | 1 |
01/12/2019 - 15:30 Forecaster Observation- Gunsight Mtn, GNP |
Soft Slab | Skier | D1 , R1 | Above 6,500 ft | Southeast | 1 |
12/20/2020 - 09:15 Avalanche Incident: Whitefish Mountain Resort (Ski Patroller) |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Above 6,500 ft | Northeast | 3 |
01/10/2020 - 14:45 Forecaster Observation - southern Glacier NP |
Loose Dry/ Sluff |
Skier
Intentionally Triggered |
D1 , R1 | 5400 | Southeast | 1 |