Date and Time of Avalanche |
Avalanche Type![]() |
Trigger | Size | Starting Elevation | Aspect | Number of avalanches |
---|---|---|---|---|---|---|
03/21/2019 - 15:15 Forecaster Observation- Road Observations |
Wet Loose | Natural | D2.5 | Between 5,000 and 6,500 ft | Southwest | 1 |
04/15/2021 - 12:30 Forecaster Observation - Middle Fork |
Wet Loose | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southeast | 3 |
03/23/2022 - 12:00 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D2 , R3 | Between 5,000 and 6,500 ft | South | 6 |
03/23/2022 - 12:00 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D1.5 , R1 | Between 5,000 and 6,500 ft | South | 6 |
03/02/2022 - 07:00 Great Bear Wilderness - South Fork Dickey Creek |
Wet Loose | D2 | Above 6,500 ft | 20 | ||
03/16/2020 - 14:30 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D2 | Between 5,000 and 6,500 ft | Southeast | 2 |
11/17/2019 - 13:15 Forecaster Observation - Southern Flathead Range |
Wet Loose | Natural | D2 , R2 | Above 6,500 ft | West | 1 |
01/13/2021 - 00:45 Forecaster Observation - Skyland area |
Wet Loose | Natural | D2 , R2 | Above 6,500 ft | North | 4 |
01/30/2020 - 14:30 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D2 , R2 | Above 6,500 ft | South | 5 |
03/16/2020 - 13:30 Gunsight, GNP |
Wet Loose | Natural | D1.5 | 10 | ||
04/25/2022 - 14:15 Going-to-the-Sun Road corridor |
Wet Loose | Natural | D1.5 | Above 6,500 ft | Southwest | 20 |
03/23/2021 - 14:00 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D2 , R3 | Between 5,000 and 6,500 ft | Southeast | 4 |
04/20/2020 - 12:15 Flathead Range |
Wet Loose | Natural | D2 , R2 | Between 5,000 and 6,500 ft | Southeast | 2 |
01/09/2018 - 20:00 Highway 2, Flathead Range |
Wet Loose | D1 | Below 5,000 ft | 1 | ||
02/28/2020 - 14:30 Forecaster Observation - Swan Range |
Wet Loose | Natural | D2 | Above 6,500 ft | Southwest | 2 |
03/17/2019 - 21:30 Forecaster Observation - Snowshed Mountain |
Wet Loose | Natural | D2 , R2 | 6000 | Southeast | 1 |
05/22/2022 - 14:30 Upper Going-to-the-Sun Road |
Wet Loose | Natural | D2 | Above 6,500 ft | 15 | |
12/02/2020 - 12:00 Apgar Crest |
Wet Loose | Natural | D2 , R1 | Above 6,500 ft | Southwest | 8 |
01/07/2022 - 12:00 Swan River State Forest |
Wet Loose | Natural | D2 | Between 5,000 and 6,500 ft | South | 2 |
04/03/2021 - 12:00 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D1 | Between 5,000 and 6,500 ft | Northwest | 3 |