Date and Time of Avalanche | Avalanche Type |
Trigger![]() |
Size | Starting Elevation | Aspect | Number of avalanches |
---|---|---|---|---|---|---|
03/16/2020 - 12:00 Gunsight, GNP |
Wet Loose | Natural | D2 | South | 5 | |
02/02/2022 - 03:30 BNSF Avalanche Safety - Running Rabbit Mtn. GNP |
Soft Slab | Natural | D2 , R2 | 7000 | Southwest | 1 |
01/13/2020 - 05:00 Forecaster Observation - Flathead Range |
Hard Slab | Natural | D2.5 , R2 | Above 6,500 ft | Southeast | 3 |
12/22/2020 - 10:45 Forecaster Observation - |
Soft Slab | Natural | D2 , R2 | Between 5,000 and 6,500 ft | Northwest | 6 |
02/08/2020 - 12:15 Tunnel Ridge |
Loose Dry/ Sluff | Natural | D1 | Between 5,000 and 6,500 ft | Northwest | 1 |
03/21/2019 - 15:15 Forecaster Observation- Road Observations |
Wet Slab | Natural | D1 | Southwest | 1 | |
04/24/2022 - 12:30 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D2 , R3 | Between 5,000 and 6,500 ft | South | 10 |
03/22/2021 - 22:00 Forecaster Observation - Flathead Range |
Loose Dry/ Sluff | Natural | D1.5 , R2 | Above 6,500 ft | Northeast | 15 |
04/16/2020 - 00:45 Flathead Range |
Wet Loose | Natural | D2 , R2 | Between 5,000 and 6,500 ft | Southeast | 9 |
12/19/2017 - 21:45 Forecaster Observation - Spider Bowl, Swan Range |
Soft Slab | Natural | D2.5 , unknown | Above 6,500 ft | Northwest | 1 |
01/13/2020 - 08:00 Forecaster Observation - Flathead Range |
Hard Slab | Natural | D3 , R3 | Above 6,500 ft | Northeast | 1 |
02/24/2021 - 15:00 Back country near Teton Pass Ski Area |
Soft Slab | Natural | D2 , R2 | Above 6,500 ft | East | 2 |
03/29/2020 - 13:15 Forecaster Observation - JF Stevens Canyon |
Glide | Natural | D1 , R2 | 4300 | East | 1 |
01/19/2019 - 12:45 Forecaster Observation - Paola Ridge, Flathead Range |
Unknown | Natural | D1.5 , R1 | Above 6,500 ft | Northeast | 1 |
02/10/2022 - 12:30 Hay Creek |
Wet Loose | Natural | D1 | Below 5,000 ft | Southwest | 4 |
02/28/2020 - 12:15 Forecaster Observation - Middle Fork and John F. Stevens Canyon |
Wet Loose | Natural | D1.5 | 5900 | Southeast | 4 |
05/10/2018 - 00:15 Heavens Peak, Glacier Park |
Glide | Natural | D4 | 1 | ||
02/08/2020 - 11:00 Forecaster Observation: Norther Whitefish Range |
Soft Slab | Natural | D2 , R2 | Above 6,500 ft | Northwest | 1 |
03/21/2019 - 14:00 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D2 , R2 | Above 6,500 ft | 1 | |
05/22/2022 - 11:45 Forecaster Observation - Southern GNP |
Wet Loose | Natural | D1.5 , R2 | Above 6,500 ft | South | 10 |