Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevation Aspectsort descending Number of avalanches
03/19/2019 - 07:15
BNSF Avalanche Program-JFS Canyon
Wet Loose Natural D2 Between 5,000 and 6,500 ft 1
12/18/2017 - 12:15
Canyon Creek, southern Whitefish Range
Soft Slab Natural D1 1
02/14/2018 - 23:00
Forecaster Observation - Wahoo, Rescue Creeks, Flathead Range
Soft Slab Natural D1.5 , R2 1
Forecaster observation - upper Whitefish River 1
12/29/2017 - 19:45
Forecaster Observation - Canyon Creek, southern Whitefish Range
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft 1
04/06/2020 - 12:00
Roof of the Swan
Soft Slab Natural
Cornice Fall Triggered
2
02/21/2018 - 18:15
Flower point side country
1
Big Creek Drainage 1
Southern Flathead Range 1
03/21/2019 - 14:00
Forecaster Observation - Flathead Range
Wet Loose Natural D2 , R2 Above 6,500 ft 1
Noisy Basin 1
Forecaster Observation - Flathead Range 1
04/16/2020 - 13:00
Forecaster Observation - Central Swan Range
Wet Loose Natural D1 Above 6,500 ft 6
12/12/2018 - 08:30
Forecaster Observation - Red Meadow Lake, Whitefish Range
Soft Slab Natural D2 , R2 Above 6,500 ft 1
Northern swan 1
02/08/2020 - 12:30
Forecaster Observation - Flathead Range
Soft Slab Skier
Accidentally Triggered
D1 , R1 Between 5,000 and 6,500 ft 1
03/12/2018 - 18:00
Forecaster Observation - Highway 2 and Lake McDonald
1
03/20/2019 - 17:15
JFS Canyon
Wet Slab Natural D3 , R3 Between 5,000 and 6,500 ft 1
02/04/2018 - 12:15
Pioneer Ridge
Soft Slab Snowmobiler D1 , R1 1
03/17/2019 - 15:15
BNSF Avalanche Program-JFS Canyon
Wet Loose D2 Between 5,000 and 6,500 ft 1

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