| Date and Time of Avalanche | Avalanche Type |
Trigger |
Size | Starting Elevation | Aspect | Number of avalanches |
|---|---|---|---|---|---|---|
| Marias Pass | 1 | |||||
| Flathead Range | 1 | |||||
|
02/13/2018 - 08:15 Essex Creek, Flathead Range |
1 | |||||
| central flathead | 1 | |||||
|
12/29/2017 - 18:15 Forecaster Observation- Cascadilla, Flathead Range |
Soft Slab | D2 | Between 5,000 and 6,500 ft | 1 | ||
|
03/03/2022 - 01:30 Northern Whitefish Range |
Wet Loose | D3 , R3 | South | 2 | ||
|
02/08/2018 - 12:00 Lake McDonald |
Unknown | D3 | 1 | |||
| Forecaster Observation - Flathead Range | 1 | |||||
| Flathead Range | 1 | |||||
| Tunnel RIdge | 1 | |||||
| Missions | 1 | |||||
|
03/10/2018 - 22:30 Mt Grant - Flathead Range |
1 | |||||
| Southern Whitefish Range | 1 | |||||
|
03/22/2019 - 17:30 Glacier Park Traverse |
Wet Slab | D3 | 1 | |||
| Skyland | 1 | |||||
| Tunnel | 1 | |||||
|
12/23/2017 - 21:00 Skook Face |
1 | |||||
|
03/18/2019 - 13:30 Forecaster Observation - Lake McDonald area |
Hard Slab | D2.5 , R2 | Above 6,500 ft | Southwest | 1 | |
|
01/08/2018 - 20:45 Cascadilla drainage |
1 | |||||
|
01/13/2021 - 04:00 BNSF Avalanche Safety - JFS Canyon |
Soft Slab | D2 , R3 | 7400 | East | 1 |
