Date and Time of Avalanche Avalanche Type Triggersort ascending Size Starting Elevation Aspect Number of avalanches
03/17/2019 - 21:30
Forecaster Observation - Snowshed Mountain
Wet Loose Natural D2 , R2 6000 Southeast 1
12/02/2020 - 12:00
Apgar Crest
Wet Loose Natural D2 , R1 Above 6,500 ft Southwest 8
01/12/2020 - 12:00
Flathead Range
Hard Slab Natural D3 , R3 Above 6,500 ft East 4
12/09/2018 - 03:30
Forecaster Observation - Mt. Adams, Flathead Range
Hard Slab Natural D3 , R4 7400 Southeast 1
04/05/2019 - 17:00
Forecaster Observation - Glacier Park
Wet Slab Natural D2 Between 5,000 and 6,500 ft Southeast 1
03/18/2018 - 01:00
Kupunkamint Mountain
Soft Slab Natural D3 , R3 8400 feet South 1
02/08/2018 - 10:30
Forecaster Observation- Rescue Creek, Flathead Range
Soft Slab Natural D2 , R2 Above 6,500 ft 1
01/07/2022 - 12:00
Swan River State Forest
Wet Slab Natural D1.5 , R4 Below 5,000 ft South 1
02/11/2020 - 12:45
Hornet Lookout
Hard Slab Natural
Cornice Fall Triggered
D2.5 , R2 6800 Southwest 1
04/03/2021 - 12:00
Forecaster Observation - Flathead Range
Wet Loose Natural D1 Between 5,000 and 6,500 ft Northwest 3
12/05/2020 - 13:00
S.Fork Logan Creek
Wet Loose Natural D1 , R1 Above 6,500 ft Southwest 1
02/13/2019 - 08:30
BNSF Avalanche Program-Running Rabbit & Snowslip Mtns. GNP
Soft Slab Natural D2 , R2 Between 5,000 and 6,500 ft Southwest 1
03/23/2022 - 12:30
Professional Observation - Rescue Creek
Wet Loose Natural D2.5 6500 Southeast 1
03/04/2021 - 14:30
Forecaster Observation: Lake McDonald Area
Wet Loose Natural D1.5 Above 6,500 ft North 1
04/06/2020 - 14:30
Forecaster Observation - Flathead Range
Cornice Natural D3 Above 6,500 ft East 1
12/20/2019 - 13:30
Upper Holland Lake
Hard Slab Natural
Cornice Fall Triggered
D3 Above 6,500 ft 2
01/07/2019 - 15:15
Forecaster Observation - Spring Slide Mountain, Swan Range
Soft Slab Natural D2 , R2 Above 6,500 ft Northwest 1
03/01/2022 - 06:30
BNSF Avalanche Safety - JFS Canyon
Wet Loose Natural D2 , R3 Between 5,000 and 6,500 ft North 2
02/05/2021 - 08:00
Paola Ridge
Unknown Natural D2.5 Above 6,500 ft East 1
04/06/2018 - 08:30
Forecaster Observation - Southern Whitefish Range
Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft South 1

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