Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of avalanches
12/12/2018 - 20:30
Forecaster Observation - Canyon Creek, Whitefish Range
Soft Slab Natural D2 , R2 Above 6,500 ft South 1
12/19/2018 - 02:45
Forecaster Observation - Skiumah Lake, Flathead Range
Soft Slab Natural D1.5 , R1 Above 6,500 ft North 1
03/21/2019 - 15:00
Forecaster Observation - Flathead Range
Unknown Natural D3.5 , R3 Above 6,500 ft Southeast 1
01/14/2020 - 12:00
Forecaster Observation - Flathead Range
Hard Slab Natural D3 , R3 Above 6,500 ft Northeast 1
02/08/2020 - 11:00
Forecaster Observation - Flathead Range
Soft Slab Natural D2 Above 6,500 ft Northeast 3
12/13/2019 - 08:45
Forecaster Observation - Flathead Range
Soft Slab Natural D2 , R2 Above 6,500 ft Northeast 1
04/02/2018 - 14:45
Forecaster Observation- Grant Ridge, Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northeast 1
04/16/2020 - 15:00
Forecaster Observation - Central Swan Range
Wet Loose Skier D1 , R2 Above 6,500 ft Southwest 2
02/08/2020 - 11:00
Forecaster Observation: Norther Whitefish Range
Soft Slab Natural D2 , R2 Above 6,500 ft Northwest 1
01/07/2019 - 18:45
Forecaster Observation - Peak 6996, GNP
Hard Slab Natural D3 , R4 Above 6,500 ft 1
01/13/2018 - 06:00
Forecaster Observation - Wahoo Creek, Flathead Range
Hard Slab Natural D3 , unknown Above 6,500 ft Northeast 1
04/07/2018 - 20:30
Forecaster Observation - Jewel Basin, Swan Range
Soft Slab Natural D2 , R2 Above 6,500 ft Northeast 1
03/30/2020 - 18:15
Forecaster Observation - Flathead Range
Soft Slab Natural D1.5 , R2 Above 6,500 ft Southeast 1
04/01/2020 - 02:45
Forecaster Observation - Flathead Range
Hard Slab Natural D2 , R2 Above 6,500 ft Northeast 3
03/06/2020 - 12:15
Forecaster Observation - Middle Fork
Cornice Natural D1.5 , R2 Above 6,500 ft East 4
11/21/2019 - 14:00
Forecaster Observation: Central Swan Range
Loose Dry/ Sluff Unknown D1.5 , R1 Above 6,500 ft Southwest 1
12/12/2018 - 20:45
Forecaster Observation - Canyon Creek, Whitefish Range
Soft Slab Natural D2 , R2 Above 6,500 ft East 1
03/21/2019 - 18:15
Forecaster Observation- Road Observations
Wet Loose Natural D3 Above 6,500 ft Southwest 1
04/04/2020 - 13:45
Forecaster Observation - Flathead Range
Soft Slab Natural D2 , R2 Above 6,500 ft Northeast 1
02/20/2020 - 13:45
Forecaster Observation- Flathead Range
Cornice Natural D1.5 Above 6,500 ft Northeast 2

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