Date and Time of Avalanche | Avalanche Type |
Trigger![]() |
Size | Starting Elevation | Aspect | Number of avalanches |
---|---|---|---|---|---|---|
02/23/2021 - 11:30 Forecaster Observation: Southern Glacier Park |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R2 | Between 5,000 and 6,500 ft | East | 1 |
04/03/2018 - 12:15 Dickey Creek |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Above 6,500 ft | 1 | |
12/28/2019 - 15:00 Forecaster observation - Ninko Creek |
Loose Dry/ Sluff |
Skier
Accidentally Triggered |
D1 , R1 | Above 6,500 ft | Southeast | 2 |
02/16/2018 - 16:45 Forecaster Observation- Flathead Range |
Soft Slab |
Skier
Intentionally Triggered |
D1.5 , R1 | Between 5,000 and 6,500 ft | North | 1 |
01/13/2019 - 15:30 Misery Basin East Runs, Swan Range |
Loose Dry/ Sluff | Skier | D1 , R1 | Between 5,000 and 6,500 ft | Northeast | 1 |
02/11/2020 - 12:30 Running Rabbit |
Soft Slab |
Skier
Remotely Triggered |
D1 | Above 6,500 ft | 3 | |
01/22/2020 - 14:30 Forecaster Observation - Southern Whitefish Range |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Above 6,500 ft | Northeast | 2 |
02/25/2018 - 19:45 Forecaster Observation - Marion Lake, Flathead Range |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Above 6,500 ft | 1 | |
04/18/2019 - 13:15 Forecaster Observation - Flathead Range |
Wet Loose |
Skier
Intentionally Triggered |
D1 | 4600 | Northeast | 1 |
02/14/2020 - 14:45 Forecaster Observation - Flathead Range |
Soft Slab |
Skier
Intentionally Triggered |
D1 | Between 5,000 and 6,500 ft | Northeast | 1 |
04/19/2020 - 11:00 Forecaster Observation - Flathead Range |
Wet Loose |
Skier
Intentionally Triggered |
D2 , R2 | Above 6,500 ft | Northwest | 2 |
03/15/2019 - 13:15 Forecaster Observation - Flathead Range |
Wet Loose | Skier | D1.5 , R1 | Above 6,500 ft | East | 1 |
01/07/2020 - 14:30 Forecaster Observation - WMR Sidecountry |
Soft Slab |
Skier
Remotely Triggered |
D1.5 , R2 | 5700 | Northeast | 4 |
12/13/2018 - 10:15 Whitefish Mountain Resort |
Hard Slab |
Skier
Intentionally Triggered |
D1.5 , R4 | East | 1 | |
02/19/2021 - 14:30 Tranquil basin |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R2 | Between 5,000 and 6,500 ft | West | 2 |
02/12/2019 - 14:15 Forecaster Observation - Stanton Lake, Flathead Range |
Soft Slab | Skier | D1 , R1 | Between 5,000 and 6,500 ft | 1 | |
03/11/2020 - 15:00 BNSF Avalanche Safety - Snowslip Mtn GNP |
Loose Dry/ Sluff |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | South | 2 |
12/20/2020 - 09:15 Forecaster Observation: Whitefish Mountain Resort |
Soft Slab |
Skier
Intentionally Triggered |
D1.5 , R2 | Above 6,500 ft | Northeast | 2 |
02/23/2021 - 13:45 Forecaster Observation: Southern Glacier Park |
Hard Slab |
Skier
Intentionally Triggered |
D2 , R3 | Between 5,000 and 6,500 ft | East | 1 |
02/08/2020 - 12:30 Forecaster Observation - Flathead Range |
Soft Slab |
Skier
Accidentally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | 1 |