Date and Time of Avalanche | Avalanche Type | Trigger | Size | Starting Elevation |
Aspect![]() |
Number of avalanches |
---|---|---|---|---|---|---|
S Face of Skook | 1 | |||||
Swan River State Forest | 1 | |||||
03/24/2018 - 21:15 Coal Creek - GNP |
1 | |||||
02/08/2018 - 10:45 Forecaster Observation- Rescue Creek, Flathead Range |
Wet Loose | Natural | D2 , R2 | Between 5,000 and 6,500 ft | 1 | |
01/13/2021 - 05:00 Forecaster Observation - Northern Swan |
Soft Slab | Natural | D2 | Between 5,000 and 6,500 ft | 25 | |
03/18/2019 - 17:15 BNSF Avalanche Program-JFS Canyon |
Wet Loose | Natural | D1.5 | Between 5,000 and 6,500 ft | 1 | |
11/22/2017 - 21:30 Forecaster Observation - Rescue Creek, Flathead Range |
Unknown | Natural | D2 | Above 6,500 ft | 1 | |
01/01/2020 - 12:30 Upper Holland Lake |
Soft Slab | Natural | D2 | Above 6,500 ft | 5 | |
Canyon Cr- football field | 1 | |||||
04/07/2018 - 16:45 Skooks chutes |
1 | |||||
02/19/2020 - 13:30 Forecaster Observation- Central GNP |
Loose Dry/ Sluff | Natural | D1 , R1 | Above 6,500 ft | 12 | |
02/19/2019 - 12:45 Benchmark |
Hard Slab |
Snowmobiler
Remotely Triggered |
D2 , R3 | 1 | ||
Mission Range - East Side | 1 | |||||
05/10/2018 - 00:15 Heavens Peak, Glacier Park |
Glide | Natural | D4 | 1 | ||
02/17/2018 - 22:15 Izak Walton backcountry resort |
Soft Slab | Natural | D2 | Above 6,500 ft | 1 | |
12/12/2018 - 08:15 Forecaster Observation - Red Meadow Lake, Whitefish Range |
Soft Slab | Natural | D1.5 , R2 | 1 | ||
Stanton Peak | 1 | |||||
03/04/2018 - 19:15 Mount Grant , Flathead Range |
1 | |||||
01/23/2018 - 20:00 upper Marion and Dickey Creek |
1 | |||||
02/08/2020 - 13:00 Forecaster Observation - Flathead Range |
Soft Slab | Natural | D1.5 , R1 | Between 5,000 and 6,500 ft | 5 |