Date and Time of Avalanche Avalanche Type Trigger Sizesort descending Starting Elevation Aspect Number of avalanches
02/20/2020 - 13:30
Forecaster Observation- Flathead Range
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft South 10
12/14/2021 - 12:15
Forecaster Observation - WMR Sidecountry
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 6400 East 2
12/22/2020 - 02:00
Forecaster Observation: Middle Fork
Wet Loose Natural D1 Between 5,000 and 6,500 ft Southeast 3
01/23/2019 - 13:15
Forecaster Observation- Canyon Creek, Whitefish Range
Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft 1
03/03/2018 - 10:00
Forecaster Observation - Rescue Creek, Flathead Range
Wet Loose Natural D1 , R1 1
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
12/06/2018 - 11:00
Forecaster Observation - Rescue Creek and Skiumah Creek
Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft Southeast 1
02/25/2020 - 13:30
Forecaster Observation: Southern Glacier Park
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northeast 3
12/22/2021 - 12:00
Forecaster Observation - Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 Between 5,000 and 6,500 ft Southeast 5
02/08/2020 - 12:15
Tunnel Ridge
Loose Dry/ Sluff Natural D1 Between 5,000 and 6,500 ft Northwest 1
02/04/2019 - 11:00
Forecaster Observation - Marion Lake, Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 1
03/10/2018 - 12:00
Forecaster Observation- Mt Adams, Flathead Range
Wet Loose Natural D1 , R1 1
03/11/2022 - 13:15
Flathead Range
Hard Slab Skier D1 , R1 7200 Northeast 1
03/29/2020 - 13:15
Forecaster Observation - JF Stevens Canyon
Glide Natural D1 , R2 4300 East 1
12/20/2019 - 07:45
Forecaster Observation- Southern Whitefish Range
Soft Slab Explosive
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft East 4
01/29/2018 - 13:00
Forecaster Observation - Spider Bowl, Swan Range
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft Southwest 1
02/10/2022 - 12:30
Hay Creek
Wet Loose Natural D1 Below 5,000 ft Southwest 4
04/02/2019 - 19:15
Essex Creek
Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft North 1
01/04/2022 - 13:00
BNSF Avalanche Safety - JFS Canyon
Soft Slab Skier
Intentionally Triggered
D1 , R1 Below 5,000 ft East 2
12/31/2020 - 12:00
Forecaster Observation: Southern Glacier Park
Soft Slab Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft Northeast 4

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