Date and Time of Avalanche Avalanche Type Triggersort descending Size Starting Elevation Aspect Number of avalanches
02/17/2018 - 16:45
Forecaster Observation - Stanton Lake, Flathead Range
Loose Dry/ Sluff Natural D1 , R2 1
01/13/2022 - 15:00
Forecaster Observation - Lake McDonald Area
Wet Loose Natural D1.5 , R3 Between 5,000 and 6,500 ft Southwest 5
01/13/2020 - 02:00
Forecaster Observation: Lake McDonald Area
Unknown Natural D2 Between 5,000 and 6,500 ft Southwest 4
02/20/2020 - 01:00
Flathead Range
Wet Loose Natural D1.5 , R1 Below 5,000 ft South 1
03/22/2019 - 13:45
Half Moon, Big Slide
Glide Natural D2 , R2 Between 5,000 and 6,500 ft Southeast 1
06/13/2021 - 13:30
jewel
Unknown Natural D2.5 , R3 6700 Northwest 1
02/01/2020 - 12:30
Forecaster Observation - Flathead Range
Soft Slab Natural D2 , R2 Above 6,500 ft 4
03/27/2022 - 12:00
Columbia mtn to Krause creek
Wet Loose Natural D3 , R3 Between 5,000 and 6,500 ft Northwest 1
04/08/2020 - 15:30
BNSF Avalanche Safety - JFS Canyon
Wet Loose Natural D2 , R1 Between 5,000 and 6,500 ft South 10
01/20/2019 - 12:30
Peak 7798
Soft Slab Natural D2 1
03/04/2022 - 12:00
Lake McDonald Area
Wet Loose Natural D2 Between 5,000 and 6,500 ft Southwest 2
02/06/2021 - 02:00
Northern Whitefish Range
Soft Slab Natural D2 , R3 Between 5,000 and 6,500 ft Northeast 6
03/17/2020 - 15:00
Rescue Creek
Loose Dry/ Sluff Natural D1 5
12/04/2018 - 19:30
Crater Notch Peak
Loose Dry/ Sluff Natural D1 , R1 1
01/13/2022 - 12:15
Central Glacier Park
Hard Slab Natural D3 , unknown Between 5,000 and 6,500 ft Northwest 1
02/23/2020 - 15:00
Forecaster Observation - Northern Swan Range
Wet Loose Natural D1 , R1 Below 5,000 ft North 2
03/20/2019 - 16:30
Forecaster Observation - Canyon Creek, southern Whitefish Range
Wet Slab Natural D2 , R2 6000 - 6800' South 1
01/15/2018 - 02:30
Pro Observation - John F Stevens Canyon, Flathead Range
Soft Slab Natural
Cornice Fall Triggered
D1 Above 6,500 ft 1
12/22/2020 - 02:00
Forecaster Observation: Middle Fork
Hard Slab Natural D2 , R2 Above 6,500 ft Northeast 1
02/07/2020 - 08:00
Forecaster Observation - Flathead Range
Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft Northwest 2

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