Date and Time of Avalanche Avalanche Type Trigger Sizesort descending Starting Elevation Aspect Number of avalanches
02/10/2020 - 11:30
Forecaster Observation: Norther Whitefish Range
Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft South 5
12/28/2019 - 14:45
Forecaster Observation - WMR sidecountry
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 6100 West 3
02/21/2022 - 14:30
Southern Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft Northeast 1
02/28/2020 - 12:00
Forecaster Observation - Flathead Range
Wet Loose Natural D1 Between 5,000 and 6,500 ft South 5
04/05/2019 - 17:00
Forecaster Observation - Glacier Park
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft North 1
03/21/2018 - 16:45
Forecaster Observation - Canyon Creek, southern Whitefish Range
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft South 1
03/19/2019 - 11:45
Forecaster Observation - Southern Glacier Park
Wet Loose Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft Southeast 1
12/16/2017 - 13:00
Forecaster Observation - Rescue Creek, Flathead Range
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northeast 1
01/28/2020 - 11:15
North WMR
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft 1
03/04/2021 - 14:00
Forecaster Observation: Lake McDonald Area
Wet Loose Natural D1 , R1 Above 6,500 ft Southwest 10
01/01/2020 - 13:30
Upper Holland Lake
Soft Slab Natural D1 5
01/07/2019 - 13:45
Forecaster Observation - Spring Slide Mountain, Swan Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northwest 1
02/06/2021 - 14:30
Forecaster Observation: Southern Whitefish Range
Soft Slab Snowmobiler
Intentionally Triggered
D1 Between 5,000 and 6,500 ft Northeast 2
03/15/2020 - 13:15
Forecaster Observation - WMR sidecountry
Wet Loose Skier
Intentionally Triggered
D1 , R2 Between 5,000 and 6,500 ft Southwest 2
03/21/2019 - 15:15
Forecaster Observation- Road Observations
Wet Loose Natural D1 Southwest 1
03/04/2022 - 12:00
WMR Sidecountry
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft Southeast 1
03/16/2020 - 16:00
Forecaster Observation - Apgar Range and Lake McDonald
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft West 1
12/16/2021 - 12:15
Forecaster Observation - Southern Glacier Park
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Southeast 1
02/05/2020 - 15:15
Forecaster Observation - Great Bear/ JFS Canyon
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 Below 5,000 ft West 5
03/01/2019 - 19:00
Forecaster Observation - Hellroaring, Canyon Creek
Loose Dry/ Sluff Skier D1 , R1 6200 East 1

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