Date and Time of Avalanche | Avalanche Type |
Trigger![]() |
Size | Starting Elevation | Aspect | Number of avalanches |
---|---|---|---|---|---|---|
02/16/2022 - 02:00 Forecaster Observation - Flathead Range |
Wet Loose | Unknown | D1.5 , R2 | Between 5,000 and 6,500 ft | Southeast | 2 |
Flathead - Marion Lake | Unknown | Unknown | D2 | Between 5,000 and 6,500 ft | Southeast | 1 |
01/23/2020 - 16:00 Whitefish Range |
Soft Slab | Unknown | D1 | Between 5,000 and 6,500 ft | 1 | |
03/09/2021 - 13:00 BNSF Avalanche Safety - Running Rabbit Mtn. GNP |
Hard Slab | Unknown | D2 , R2 | Above 6,500 ft | North | 1 |
02/08/2020 - 12:00 Forecaster Observation - Central Swan |
Soft Slab | Unknown | D2 | Between 5,000 and 6,500 ft | Northeast | 6 |
02/28/2020 - 12:00 Forecaster Observation - Northern Whitefish Range |
Wet Loose | Unknown | D1 , R2 | Between 5,000 and 6,500 ft | Southeast | 2 |
12/20/2020 - 05:00 Marion Lake |
Soft Slab | Unknown | D2 | Between 5,000 and 6,500 ft | Northwest | 1 |
02/21/2019 - 22:15 Sheep Mountain, GNP |
Unknown | Unknown | 7900' | Northeast | 1 | |
04/04/2020 - 12:00 Forecaster Observation - Middle Fork |
Wet Loose | Unknown | D1 , R1 | Below 5,000 ft | Northwest | 1 |
11/21/2019 - 14:00 Forecaster Observation: Central Swan Range |
Loose Dry/ Sluff | Unknown | D1.5 , R1 | Above 6,500 ft | Southwest | 1 |