Date and Time of Avalanche | Avalanche Type | Trigger | Size | Starting Elevation |
Aspect![]() |
Number of avalanches |
---|---|---|---|---|---|---|
Central Glacier Park | 1 | |||||
02/01/2020 - 09:30 Forecaster Observation - Flathead Range |
Unknown | Natural | D3 , R3 | 2 | ||
Forecaster Observation - Eastern Mission Range | 1 | |||||
01/23/2019 - 08:45 Peak 7798 |
Soft Slab |
Skier
Intentionally Triggered |
D1 | 1 | ||
Central middle fork | 1 | |||||
Essex | Wet Loose | Natural | D1.5 , R3 | 3 | ||
12/05/2018 - 10:45 Jewel Basin, Swan Range |
1 | |||||
01/13/2021 - 01:30 Forecaster Observation: Middle Fork Corridor |
Wet Loose | Natural | D2 , R2 | 20 | ||
Flathead Range | 1 | |||||
02/22/2021 - 13:00 Glacier National Park |
Wet Slab | Natural | D4 , R4 | 1 | ||
03/10/2018 - 12:15 Forecaster Observation- Mt Stanton, GNP |
Wet Loose | Natural | D1 , R1 | 1 | ||
03/30/2019 - 22:15 Essex Creek |
1 | |||||
JFS canyon | 1 | |||||
03/16/2018 - 12:30 Glacier National Park |
Wet Loose | Natural | D1.5 , R1 | 1 | ||
Northern Swan Range | 1 | |||||
Forecaster Observation - Flathead Range | 1 | |||||
East of WMR | 1 | |||||
04/03/2018 - 12:15 Dickey Creek |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Above 6,500 ft | 1 | |
12/19/2017 - 16:15 Forecaster Observation - Middle Fork Corridor |
Soft Slab | Natural | D2 , R2 | Between 5,000 and 6,500 ft | 1 | |
04/11/2018 - 01:00 JFS Canyon and Essex area, Flathead Range |
Soft Slab | Natural | D2 | Above 6,500 ft | 1 |