Date and Time of Avalanche Avalanche Type Triggersort descending Size Starting Elevation Aspect Number of avalanches
02/12/2019 - 15:30
Forecaster Observation - Middle Fork/ Bear Creek corridor
Unknown Natural D2 Above 6,500 ft East 1
03/07/2018 - 12:45
Forecaster Observation- McDonald Creek, GNP
Wet Loose Natural D1 , R1 1
03/14/2020 - 10:00
Forecaster Observation - WMR sidecountry
Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft Southwest 5
01/20/2020 - 12:30
Forecaster Observation - Flathead Range
Hard Slab Natural D3 , R3 6300 North 1
04/10/2019 - 12:00
Forecaster Observation - Flathead Range
Wet Loose Natural D2 , R2 Between 5,000 and 6,500 ft 1
01/28/2019 - 09:45
Running Rabbit-Goat Lick
Soft Slab Natural D2 , R2 Above 6,500 ft South 1
12/11/2018 - 12:00
Werner peak rd
Loose Dry/ Sluff Natural D1.5 , R2 Above 6,500 ft Southwest 1
03/20/2019 - 04:30
Picture Chutes-Whitefish Mountain Resort
Wet Slab Natural D2.5 , R3 Between 5,000 and 6,500 ft South 1
03/14/2020 - 12:15
Forecaster Observation - Apgar Range and Lake McDonald
Loose Dry/ Sluff Natural D1.5 , R2 7500 Northwest 6
02/01/2020 - 10:00
BNSF Avalanche Safety - Flathead Range and JFS Canyon
Hard Slab Natural D3.5 , R4 7600 Northeast 1
02/20/2020 - 13:30
Forecaster Observation- Flathead Range
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft South 10
02/13/2019 - 09:30
Forecaster Observation- Grant Ridge, Flathead Range
Soft Slab Natural D3 , R3 Above 6,500 ft Southeast 1
02/02/2020 - 18:30
Mt. Aeneas
Cornice Natural D2 Above 6,500 ft 1
12/08/2019 - 03:30
Forecaster Observation: Lake McDonald Area
Unknown Natural D2.5 , R2 Between 5,000 and 6,500 ft Northwest 2
02/10/2018 - 18:30
Tranquil Basin
Hard Slab Natural
Cornice Fall Triggered
D2.5 , R3 7000 Northeast 1
12/19/2017 - 13:00
Forecaster Observation - Ghoulie Ridge, Whitefish Range
Soft Slab Natural D2 , R2 Between 5,000 and 6,500 ft South 1
12/29/2018 - 19:15
Forecaster Observation - McDonald Creek, GNP
Unknown Natural D3 , R3 Above 6,500 ft Northeast 1
03/20/2019 - 18:45
Forecaster Observation - Canyon Creek, southern Whitefish Range
Wet Slab Natural D3 , R2 6000' - 6600' South 1
03/01/2019 - 16:45
Forecaster Observation - Hellroaring, Canyon Creek
Hard Slab Natural D1 , R3 Below 5,000 ft South 1
03/31/2020 - 16:00
Mount Furlong
Soft Slab Natural
Cornice Fall Triggered
D2 , R2 7360 Northeast 1

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