Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of avalanches
02/14/2018 - 23:00
Forecaster Observation - Wahoo, Rescue Creeks, Flathead Range
Soft Slab Natural D1.5 , R2 1
Forecaster observation - upper Whitefish River 1
04/01/2022 - 12:00
Flathead Range
Wet Loose Skier D1 , R1 1
04/06/2020 - 12:00
Roof of the Swan
Soft Slab Natural
Cornice Fall Triggered
2
02/21/2018 - 18:15
Flower point side country
1
Big Creek Drainage 1
Southern Flathead Range 1
Noisy Basin 1
Forecaster Observation - Flathead Range 1
Northern swan 1
03/07/2018 - 12:45
Forecaster Observation- McDonald Creek, GNP
Wet Loose Natural D1 , R1 1
03/12/2018 - 18:00
Forecaster Observation - Highway 2 and Lake McDonald
1
02/04/2018 - 12:15
Pioneer Ridge
Soft Slab Snowmobiler D1 , R1 1
03/28/2021 - 12:00
Swan Range
Soft Slab Natural D1.5 , R2 6
Swan River State Forest 1
12/20/2019 - 13:00
Forecaster Observation- Central Glacier Park
Unknown Natural D2.5 , R3 Northwest 1
12/31/2018 - 22:00
Marion Lake, Flathead Range
1
12/08/2020 - 14:00
Center Gully, Mt. Brown.
Wet Loose Natural D1 1
02/06/2021 - 14:30
Avalanche Accident: Whitefish Divide (snowmobiler caught and carried)
Soft Slab Snowmobiler
Accidentally Triggered
1
02/14/2018 - 23:30
Forecaster Observation - Wahoo, Rescue Creeks, Flathead Range
Loose Dry/ Sluff Natural D1.5 , R1 1

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