| Date and Time of Avalanche | Avalanche Type | Trigger |
Size |
Starting Elevation | Aspect | Number of avalanches |
|---|---|---|---|---|---|---|
|
04/20/2018 - 12:45 Mt. Cannon, GNP |
Soft Slab | Natural | Above 6,500 ft | Southwest | 1 | |
|
04/07/2020 - 15:00 Southern Flathead Range |
Wet Loose | Natural | Above 6,500 ft | Northeast | 12 | |
| Swan Range: North of Strawberry Lake/South of Hash Mountain | 1 | |||||
|
02/13/2019 - 00:30 Forecaster Observation - Marion Lake, Flathead Range |
Soft Slab | Natural | 5000-7000' | 1 | ||
|
01/08/2021 - 14:00 Noisy Basin |
Cornice | Natural | 1 | |||
| Crystal Ck | 1 | |||||
|
04/19/2018 - 13:00 Mt. Cannon, GNP |
Soft Slab | Natural | Above 6,500 ft | Southwest | 1 | |
| Flower Pointish | 1 | |||||
|
01/23/2019 - 12:00 Forecaster Observation- Canyon Creek, Whitefish Range |
Soft Slab | Natural | R1 | Between 5,000 and 6,500 ft | 1 | |
| Hellroaring pk | 1 | |||||
|
03/17/2018 - 17:45 Rescue Creek/Mt Penrose |
1 | |||||
|
02/13/2018 - 08:15 Essex Creek, Flathead Range |
1 | |||||
| Siyeh Bend/East face Piegan Mtn. | 1 | |||||
|
04/23/2018 - 17:45 Little Dog |
1 | |||||
|
03/10/2018 - 22:30 Mt Grant - Flathead Range |
1 | |||||
| Flathead Range | 1 | |||||
|
02/14/2019 - 05:30 Tunnel/disbrow creek |
1 | |||||
|
02/08/2018 - 11:00 Stanton Mountain, GNP |
Hard Slab | Natural | R3 | Above 6,500 ft | West | 1 |
|
12/23/2017 - 21:00 Skook Face |
1 | |||||
|
01/08/2018 - 20:45 Cascadilla drainage |
1 |
