Date and Time of Avalanche Avalanche Type Trigger Sizesort descending Starting Elevation Aspect Number of avalanches
04/07/2020 - 15:00
Southern Flathead Range
Wet Loose Natural Above 6,500 ft Northeast 12
01/01/2018 - 21:45
Cascade, Flathead Range
1
Flathead Range 1
01/12/2018 - 01:00
Forecaster Observation - Nyack Mountain, Flathead Range
1
central flathead 1
Swan Range: North of Strawberry Lake/South of Hash Mountain 1
Flathead Range 1
02/01/2021 - 00:15
Whitefish Range
Soft Slab Skier
Intentionally Triggered
Between 5,000 and 6,500 ft Northeast 3
04/04/2019 - 19:00
penrose/skiumah
1
Skook Chutes 1
North Trees - Below North Shoulder 1
BNSF Avalanche Safety - Running Rabbit Mtn GNP 1
Stryker Ridge 1
Crystal Ck 1
01/06/2019 - 19:15
Marion lake
1
02/21/2019 - 22:15
Sheep Mountain, GNP
Unknown Unknown 7900' Northeast 1
Swan River State Forest 1
Stanton Creek 1
05/20/2022 - 01:15
Skiumah
Wet Slab Skier
Accidentally Triggered
Above 6,500 ft North 5
Stahl Peak 1

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