| Date and Time of Avalanche | Avalanche Type | Trigger | Size |
Starting Elevation |
Aspect | Number of avalanches |
|---|---|---|---|---|---|---|
| Graves creek | 1 | |||||
|
02/14/2018 - 23:00 Forecaster Observation - Wahoo, Rescue Creeks, Flathead Range |
Soft Slab | Natural | D1.5 , R2 | 1 | ||
|
02/01/2022 - 17:00 Essex area |
Soft Slab | Natural | D2 | Southeast | 1 | |
|
02/21/2018 - 18:15 Flower point side country |
1 | |||||
|
03/14/2020 - 12:30 Flathead Range |
Loose Dry/ Sluff | Natural | D1 , R1 | North | 1 | |
|
04/24/2019 - 12:00 Tunnel Creek |
Wet Slab | D4 , R3 | Northeast | 1 | ||
| Marias pass | 1 | |||||
|
03/16/2022 - 12:30 Flathead Range / Essex |
Soft Slab | 1 | ||||
|
03/14/2020 - 13:15 Forecaster Observation - Northern Flathead Range |
Unknown | Natural | D2 , unknown | 1 | ||
|
12/04/2018 - 12:00 Crater Notch Peak |
Soft Slab | Skier | D1 , R1 | 1 | ||
| Swan Range | 1 | |||||
| Dorris Creek heading towards Silver. | 1 | |||||
|
01/27/2019 - 10:00 Crystal Cascadilla Loop |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | 1 | ||
|
03/12/2018 - 18:00 Forecaster Observation - Highway 2 and Lake McDonald |
1 | |||||
|
02/04/2018 - 12:15 Pioneer Ridge |
Soft Slab | Snowmobiler | D1 , R1 | 1 | ||
|
01/13/2021 - 06:00 central/south swan range |
Glide | Natural | 2 | |||
|
02/28/2020 - 12:15 Forecaster Observation- Central GNP |
Wet Loose | D2 , R2 | 5 | |||
|
01/17/2020 - 12:00 Forecaster Observation - Central Swan |
Soft Slab | Natural | D1 , R1 | 20 | ||
|
02/11/2019 - 18:15 Snowshed |
Soft Slab |
Snowboarder
Accidentally Triggered |
1 | |||
| BNSF Avalanche Safety - Snowslip Mtn GNP | 1 |
