Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of avalanches
04/18/2019 - 12:00
Forecaster Observation - Flathead Range
Wet Loose Natural D2 , R3 Between 5,000 and 6,500 ft Southeast 1
01/12/2022 - 12:00
Tunnel Ridge
Wet Loose Natural D2 , R2 Between 5,000 and 6,500 ft Southeast 1
01/12/2021 - 22:15
Southern Glacier
Unknown Natural D2 Between 5,000 and 6,500 ft East 11
03/21/2019 - 12:00
Forecaster Observation- Road Observations
Wet Loose Natural D2 Between 5,000 and 6,500 ft West 1
04/14/2021 - 17:00
Forecaster Observation - Middle Fork
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft Northwest 3
02/01/2020 - 04:30
Forecaster Observation - Central Whitefish Range
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft 3
02/21/2021 - 20:30
BNSF Avalanche Safety - JFS Canyon
Soft Slab Natural D2 , unknown Between 5,000 and 6,500 ft South 1
04/09/2020 - 12:15
Flathead Range
Wet Loose Natural D2 , R2 Between 5,000 and 6,500 ft Southeast 10
03/01/2022 (All day)
Forecaster Observation - Flathead Range
Soft Slab Natural D2 , R3 Between 5,000 and 6,500 ft Southeast 15
01/13/2021 - 01:00
Forecaster Observation - Glacier National Park
Wet Loose Natural D2 Between 5,000 and 6,500 ft Southwest 4
01/20/2022 - 22:15
Forecaster Observation - Canyon Creek
Unknown Natural D2 , R2 Between 5,000 and 6,500 ft Southeast 2
02/20/2020 - 13:30
Forecaster Observation- Flathead Range
Wet Loose Natural D2 , R2 Between 5,000 and 6,500 ft South 2
12/22/2020 - 02:00
Forecaster Observation: Middle Fork
Wet Loose Natural D1 , R2 Between 5,000 and 6,500 ft Southeast 3
02/23/2019 - 05:00
Forecaster Observation - Canyon Creek, Whitefish Range
Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft 1
03/11/2018 - 12:15
Forecaster Observation - Rescue Creek, Flathead Range
Wet Loose Natural D1 , R2 Between 5,000 and 6,500 ft Southeast 1
03/14/2021 - 14:45
Forecaster Observation - Swan Range
Wet Loose Natural D2 Between 5,000 and 6,500 ft Southwest 2
04/09/2020 - 12:30
Flathead Range
Loose Dry/ Sluff Natural D1.5 , R1 Between 5,000 and 6,500 ft Northwest 10
12/12/2019 - 14:00
Forecaster Observation - Swan Range (west side access)
Cornice Skier
Intentionally Triggered
D1 , R2 Between 5,000 and 6,500 ft Northeast 2
12/22/2021 - 12:00
Forecaster Observation - Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 Between 5,000 and 6,500 ft Southeast 5
12/30/2018 - 04:30
Forecaster Observation - Mt. Adams, Flathead Range
Hard Slab Natural D2 , R3 Between 5,000 and 6,500 ft Southeast 1

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