Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of avalanches
04/18/2020 - 13:30
Forecaster Observation - Flathead Range
Loose Dry/ Sluff Natural D1.5 Above 6,500 ft 10
04/02/2019 - 21:00
Essex Creek
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft North 1
01/01/2018 - 14:00
Forecaster Observation- Rescue Creek, Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft North 1
02/02/2021 - 13:30
Forecaster Observation: Lake McDonald Area
Soft Slab Skier
Intentionally Triggered
D2 , R1 Above 6,500 ft Northeast 1
02/25/2018 - 20:30
Forecaster Observation - Grave Creek, Whitefish Range
Soft Slab Natural D1 , R1 Above 6,500 ft Northwest 1
01/13/2021 - 01:30
Forecaster Observation: Middle Fork Corridor
Wet Loose Natural D3 , R3 Above 6,500 ft Southeast 1
01/23/2020 - 11:30
Forecaster Observation - Skyland
Soft Slab Natural D2 Above 6,500 ft Northeast 1
03/09/2018 - 17:45
Forecaster Observation- Mt Stanton, GNP
Soft Slab Natural D2 , R1 Above 6,500 ft Northeast 1
03/09/2020 - 10:00
Park Creek
Loose Dry/ Sluff Natural D1.5 , R2 Above 6,500 ft North 20
01/20/2018 - 12:30
Forecaster Observation - Rescue Creek, Flathead Range
Soft Slab Natural D2 , unknown Above 6,500 ft East 1
12/27/2020 - 12:00
Marion Lake
Hard Slab Skier D1 , R1 Above 6,500 ft Northeast 1
02/13/2020 - 20:15
Forecaster Observation - Central Swan Range
Soft Slab Natural
Cornice Fall Triggered
D1 , R1 Above 6,500 ft Northeast 1
01/28/2020 - 10:00
Forecaster Observation - Central Swan Range
Soft Slab Natural D2 , R2 Above 6,500 ft Northeast 1
12/28/2019 - 17:00
Forecaster Observation-Flathead Range
Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft Northwest 5
04/07/2020 - 15:00
Southern Flathead Range
Wet Loose Natural D2 Above 6,500 ft Southeast 1
02/04/2018 - 23:00
Forecaster Observation - Crystal Creek Zone, Flathead Range
Hard Slab Natural D3 , R3 Above 6,500 ft East 1
02/19/2020 - 12:00
BNSF Avalanche Safety - JFS Canyon
Soft Slab Natural
Cornice Fall Triggered
D2 , R1 Above 6,500 ft Southeast 1
Going to the Sun Road Wet Slab Natural
Cornice Fall Triggered
D2 , R2 Above 6,500 ft Northeast 1
03/10/2019 - 14:15
Forecaster Observation - Mt. Nyack, Flathead Range
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northeast 1
12/19/2017 - 23:15
Forecaster Observation - Middle Fork Corridor
Soft Slab Natural D2.5 , R3 Above 6,500 ft 1

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