Date and Time of Avalanche Avalanche Typesort descending Trigger Size Starting Elevation Aspect Number of avalanches
12/16/2018 - 04:00
Forecaster Observation - Mt. Adams, Flathead Range
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft 1
12/13/2019 - 09:15
BNSF Avalanche Safety - Snowslip Mtn. GNP
Soft Slab Natural
Cornice Fall Triggered
D1.5 , R1 Above 6,500 ft East 1
02/08/2020 - 14:00
Northern Swan Range
Soft Slab Skier D1 1
03/09/2018 - 17:45
Forecaster Observation- Mt Stanton, GNP
Soft Slab Natural D2 , R1 Above 6,500 ft Northeast 1
01/20/2018 - 12:30
Forecaster Observation - Rescue Creek, Flathead Range
Soft Slab Natural D2 , unknown Above 6,500 ft East 1
01/30/2021 - 14:45
Goulie and Kona
Soft Slab Snowboarder
Intentionally Triggered
D1 , R1 6400 North 1
12/16/2020 - 12:00
Forecaster Observation - Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northeast 1
02/12/2020 - 12:15
Forecaster Observation - Flathead Range
Soft Slab Skier
Intentionally Triggered
D1.5 , R3 Between 5,000 and 6,500 ft Southeast 1
03/15/2018 - 18:45
Glacier National Park
Soft Slab Natural D1 , R1 1
01/23/2020 - 11:30
Forecaster Observation - Skyland
Soft Slab Natural D2 Above 6,500 ft Northeast 1
02/25/2019 - 19:15
Forecaster Observation - Wahoo and Rescue Creek
Soft Slab Natural D2 , R2 6700' Northeast 1
01/13/2021 - 00:15
Flathead Range
Soft Slab Natural D1.5 , R3 Between 5,000 and 6,500 ft Southeast 10
02/01/2021 - 14:15
Avalanche Accident: Paola Ridge (Skier caught and carried)
Soft Slab Skier
Accidentally Triggered
D2.5 , R3 6900 Northeast 1
12/21/2020 - 12:00
Swan Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northwest 2
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
12/19/2017 - 23:15
Forecaster Observation - Middle Fork Corridor
Soft Slab Natural D2.5 , R3 Above 6,500 ft 1
01/22/2019 - 12:15
Cascadilla Creek
Soft Slab Skier
Accidentally Triggered
D1.5 , R1 Between 5,000 and 6,500 ft North 1
02/05/2021 - 13:45
Paola Ridge
Soft Slab Skier
Remotely Triggered
D2 , R4 6900 North 2
01/01/2020 - 08:00
Forecaster Observation - Central Swan
Soft Slab Natural
Cornice Fall Triggered
D1 , R2 Between 5,000 and 6,500 ft Northeast 1

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