Date and Time of Avalanche Avalanche Type Triggersort descending Size Starting Elevation Aspect Number of avalanches
02/16/2019 - 22:30
Forecaster Observation - backcountry adjacent to WMR
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft West 1
04/08/2020 - 11:45
Forecaster Observation - Middle Fork
Wet Loose Skier D1 , R1 Between 5,000 and 6,500 ft Southeast 5
01/04/2020 - 11:00
Forecaster Observation - BC Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft 5
02/16/2018 - 16:45
Forecaster Observation- Flathead Range
Soft Slab Skier
Intentionally Triggered
D1.5 , R1 Between 5,000 and 6,500 ft North 1
03/12/2021 - 13:30
BNSF Avalanche Safety - Running Rabbit Mtn. GNP
Cornice Skier
Remotely Triggered
D2 , R1 7400 East 1
01/10/2020 - 12:45
Forecaster Observation - southern Glacier NP
Cornice Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft East 2
12/08/2019 - 13:00
Forecaster Observation: Lake McDonald Area
Soft Slab Skier
Intentionally Triggered
D1 , R2 Above 6,500 ft East 1
02/25/2018 - 19:45
Forecaster Observation - Marion Lake, Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft 1
03/05/2019 - 14:30
Forecaster Observation - South Fork Dickey Creek, Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft North 1
03/19/2021 - 13:30
Forecaster Observation - Flathead Range
Wet Loose Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft Northeast 1
01/27/2019 - 10:00
Crystal Cascadilla Loop
Soft Slab Skier
Intentionally Triggered
D1 , R1 1
02/07/2022 - 12:15
East of Whitefish Mountain Resort
Soft Slab Skier
Intentionally Triggered
D2 , R3 6380 Northeast 1
12/28/2020 - 12:00
Forecaster Observation - Northern Swan Range
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northeast 2
02/09/2020 - 12:45
Forecaster Observation - Flathead Range, Middle Fork Corridor
Loose Dry/ Sluff Skier D1 , R1 Between 5,000 and 6,500 ft 6
01/05/2021 - 13:30
BNSF Avalanche Safety - Snowslip Mtn. GNP
Soft Slab Skier
Intentionally Triggered
D1 , R1 5600 Southeast 1
02/12/2020 - 13:30
Forecaster Observation - Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft South 1
12/31/2019 - 14:30
Forecaster Observation -Northern Swan Range
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft East 2
01/03/2019 - 11:45
Forecaster Observation - SubShields, Southern GNP
Hard Slab Skier
Cornice Fall Triggered
D1 , R1 Between 5,000 and 6,500 ft Northeast 1
04/02/2018 - 14:45
Forecaster Observation- Grant Ridge, Flathead Range
Loose Dry/ Sluff Skier D1 1
04/09/2021 - 12:30
Forecaster Observation - Flathead Range
Wet Loose Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft Southeast 2

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