Date and Time of Avalanche Avalanche Type Trigger Sizesort descending Starting Elevation Aspect Number of avalanches
03/20/2019 - 17:30
JFS Canyon
Wet Slab D2.5 1
02/13/2019 - 03:30
BNSF Avalanche Program-Running Rabbit & Snowslip Mtns. GNP
Unknown Natural D2.5 , R3 Between 5,000 and 6,500 ft South 1
02/10/2018 - 18:30
Tranquil Basin
Hard Slab Natural
Cornice Fall Triggered
D2.5 , R3 7000 Northeast 1
03/21/2019 - 15:00
Forecaster Observation- Road Observations
Wet Slab Natural D2.5 Between 5,000 and 6,500 ft West 1
12/08/2019 - 03:30
Forecaster Observation: Lake McDonald Area
Unknown Natural D2.5 , R2 Between 5,000 and 6,500 ft Northwest 2
03/17/2019 - 12:15
Forecaster Observation - Rescue Creek, Flathead Range
Wet Loose Natural D2.5 , R3 5500' - 7000' South 1
03/17/2019 - 13:30
Forecaster Observation - Lake McDonald area
Wet Loose D2.5 , R3 Between 5,000 and 6,500 ft South 1
03/21/2019 - 15:15
Forecaster Observation- Road Observations
Wet Loose Natural D2.5 Between 5,000 and 6,500 ft Southwest 1
03/22/2019 - 17:15
Glacier Park Traverse
Wet Loose Natural D2.5 South 1
12/20/2019 - 18:45
Essex Creek
Hard Slab D2.5 Above 6,500 ft Northeast 1
01/28/2020 - 10:00
Forecaster Observation - Central Swan Range
Soft Slab Natural D2.5 , R3 Above 6,500 ft Northeast 1
03/21/2019 - 15:15
Forecaster Observation- Road Observations
Wet Slab Natural D2.5 Southwest 1
12/08/2019 - 00:45
Great Northern
Soft Slab Natural D2.5 , R3 Above 6,500 ft Northeast 2
02/04/2018 - 22:45
Mt. Cameahwait
Soft Slab Natural D2.5 , R3 Above 6,500 ft East 1
01/20/2019 - 20:15
Forecaster Observation - Skiumah Lake, Flathead Range
Hard Slab Natural D2.5 , R3 Above 6,500 ft North 1
03/18/2019 - 13:30
Forecaster Observation - Lake McDonald area
Hard Slab D2.5 , R2 Above 6,500 ft Southwest 1
12/29/2017 - 12:00
Skookaleel Ridge, southern Whitefish Range
Soft Slab Natural D2.5 , R2 Southwest 1
01/09/2019 - 15:15
Forecaster Observation- Mt Vaught, GNP
Hard Slab Natural D2.5 , R2 Above 6,500 ft Southwest 1
02/04/2018 - 23:00
Mt. Cameahwait
Soft Slab Natural D2.5 , R3 Above 6,500 ft South 1
03/06/2020 - 12:00
Forecaster Observation - Middle Fork
Unknown Natural D2.5 , R2 Above 6,500 ft Northeast 1

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