Date and Time of Avalanchesort ascending Avalanche Type Trigger Size Starting Elevation Aspect Number of avalanches
12/22/2020 - 05:30
Forecaster Observation -
Hard Slab Natural D2.5 , R2 Above 6,500 ft Northwest 3
12/22/2020 - 02:00
Forecaster Observation: Middle Fork
Wet Loose Natural D2 , R2 Above 6,500 ft Northeast 2
12/22/2020 - 02:00
Flathead Range
Hard Slab Natural D3 , R3 Above 6,500 ft Northeast 3
12/22/2020 - 02:00
Forecaster Observation: Middle Fork
Hard Slab Natural D2 , R2 Above 6,500 ft Northeast 1
12/22/2020 - 02:00
Forecaster Observation: Middle Fork
Wet Loose Natural D1 , R2 Between 5,000 and 6,500 ft Southeast 3
12/22/2020 - 02:00
Forecaster Observation: Middle Fork
Wet Loose Natural D1 Between 5,000 and 6,500 ft Southeast 3
12/22/2020 - 02:00
Forecaster Observation: Middle Fork
Wet Loose Natural D2 , R2 1
12/22/2020 - 02:00
BNSF Avalanche Safety - Snowslip Mtn. GNP
Hard Slab Natural D2.5 , R2 Above 6,500 ft Southeast 1
12/22/2020 - 02:00
Forecaster Observation: Middle Fork
Hard Slab Natural D2 , R3 Above 6,500 ft Northeast 2
12/22/2020 - 02:00
Forecaster Observation: Middle Fork
Hard Slab Natural D3 , R3 Above 6,500 ft Northeast 1
12/22/2020 - 01:00
Forecaster Observation - Flathead Range
Wet Loose Natural D2 Between 5,000 and 6,500 ft East 5
12/22/2020 - 01:00
Forecaster Observation - Northern Swan Range
Hard Slab Natural D2.5 , R3 Above 6,500 ft Northeast 2
12/22/2020 - 01:00
Forecaster Observation - Northern Swan Range
Hard Slab Natural D3 , R2 Above 6,500 ft West 1
12/21/2020 - 23:15
Flathead Range
Wet Loose Natural D1.5 , R2 Between 5,000 and 6,500 ft Southeast 11
12/21/2020 - 23:00
Flathead Range
Soft Slab Natural D3 , R3 Between 5,000 and 6,500 ft Southeast 1
12/21/2020 - 23:00
Flathead Range
Soft Slab Natural D2.5 , R3 Between 5,000 and 6,500 ft Southeast 1
12/21/2020 - 23:00
Flathead Range
Soft Slab Natural D2 , R2 Between 5,000 and 6,500 ft Southeast 6
12/21/2020 - 12:15
Mt. Cameahwait/ Snowshed Mountain
Hard Slab Natural D3 , R3 7300 East 1
12/21/2020 - 12:00
Swan Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northwest 2
12/21/2020 - 12:00
Swan Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft North 2

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