Date and Time of Avalanche |
Avalanche Type | Trigger | Size | Starting Elevation | Aspect | Number of avalanches |
|---|---|---|---|---|---|---|
| GNP | 1 | |||||
| Central Glacier Park | Soft Slab | Natural | D2 | Between 5,000 and 6,500 ft | South | 1 |
| Flathead Range | 1 | |||||
| Crystal Ck | 1 | |||||
| Going to the Sun Road | Wet Slab |
Natural
Cornice Fall Triggered |
D2 , R2 | Above 6,500 ft | Northeast | 1 |
| Swan Range | 1 | |||||
| Marias Pass | 1 | |||||
| Snowslip Mountain/Burnout avalanche path | Soft Slab | Natural | D2.5 , R3 | 1 | ||
| BNSF Avalanche Safety - Running Rabbit Mtn GNP | 1 | |||||
| Southern Flathead Range | Glide | Natural | D1 | 6900 | East | 2 |
| Forecaster Observation - Cascade drainage, Flathead Range | 1 | |||||
| Great Northern | 1 | |||||
| Going to the Sun Road | Wet Loose | Natural | D2 | Above 6,500 ft | South | 1 |
| Granite Park | Unknown | Unknown | unknown , unknown | 7600' | North | 1 |
| northern swans | 1 | |||||
| Forecaster Observation - southern Whitefish Range | Soft Slab | Natural | D1.5 | Below 5,000 ft | Southwest | 2 |
| Middle middle fork | 1 | |||||
| Siyeh Bend/East face Piegan Mtn. | 1 | |||||
| Jewel Basin yurt | 1 | |||||
| Forecaster Observation - Just North of the Border | 1 |
