Date and Time of Avalanche | Avalanche Type |
Trigger![]() |
Size | Starting Elevation | Aspect | Number of avalanches |
---|---|---|---|---|---|---|
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 - 09:30 Avalanche Incident: Whitefish Mountain Resort (Ski Patroller) |
Soft Slab |
Skier
Intentionally Triggered |
D2 , R2 | 6600 | Northeast | 3 |
01/10/2020 - 14:45 Forecaster Observation - southern Glacier NP |
Loose Dry/ Sluff |
Skier
Intentionally Triggered |
D1 , R1 | 5400 | Southeast | 1 |
01/23/2019 - 08:45 Peak 7798 |
Soft Slab |
Skier
Intentionally Triggered |
D1 | 1 | ||
02/25/2018 - 20:00 Forecaster Observation - Marion Lake, Flathead Range |
Soft Slab |
Skier
Intentionally Triggered |
D2 , R1 | Above 6,500 ft | Southeast | 1 |
01/28/2019 - 18:30 Running Rabbit-Goat Lick |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | West | 1 |
12/29/2021 - 15:00 Forecaster Observation - Running Rabbit Mountain |
Hard Slab |
Skier
Intentionally Triggered |
D1 , R1 | Above 6,500 ft | South | 2 |
02/09/2020 - 12:45 Forecaster Observation - Flathead Range, Middle Fork Corridor |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | Southeast | 1 |
03/13/2019 - 18:15 Forecaster Observation - Wahoo Creek, Flathead Range |
Loose Dry/ Sluff |
Skier
Intentionally Triggered |
D1 , R2 | Between 5,000 and 6,500 ft | Northeast | 1 |
05/09/2022 - 11:00 Big mtn |
Soft Slab |
Skier
Remotely Triggered |
D1.5 , R2 | Above 6,500 ft | North | 4 |
04/01/2020 - 12:00 Southern Whitefish Range |
Loose Dry/ Sluff |
Skier
Intentionally Triggered |
D1 | Between 5,000 and 6,500 ft | 5 | |
12/29/2018 - 13:30 Forecaster Observation - Tunnel Ridge |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Above 6,500 ft | East | 1 |
03/29/2021 - 15:00 Oz |
Soft Slab |
Skier
Accidentally Triggered |
D2 , R1 | Between 5,000 and 6,500 ft | South | 2 |
01/01/2020 - 11:00 Forecaster Observation - Southern Whitefish Range |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | Northeast | 3 |
02/04/2021 - 14:45 Forecaster Observation: Swan Range |
Soft Slab |
Skier
Intentionally Triggered |
D1.5 , R1 | Between 5,000 and 6,500 ft | East | 1 |
02/16/2020 - 12:00 Dickey/Marion |
Soft Slab | Skier | D1.5 | Between 5,000 and 6,500 ft | Northeast | 1 |
04/09/2021 - 15:30 Forecaster Observation - Flathead Range |
Soft Slab | Skier | D1 , R1 | Between 5,000 and 6,500 ft | North | 2 |
01/05/2020 - 14:00 Forecaster Observation - Marias Pass |
Cornice |
Skier
Intentionally Triggered |
D1 , R2 | 5800 feet | Northeast | 1 |
02/09/2021 - 11:00 Forecaster Observation: Southern Whitefish Range |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | Northeast | 1 |