Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of avalanches
03/21/2019 - 15:00
Swan Range
Wet Slab Natural D3 , R3 1
01/17/2020 - 12:00
Forecaster Observation - Central Swan
Soft Slab Natural D1 , R1 20
12/29/2017 - 12:00
Skookaleel Ridge, southern Whitefish Range
Soft Slab Natural D2.5 , R2 Southwest 1
02/17/2019 - 12:30
Grave Creek, Whitefish Range
Soft Slab Snowmobiler D2 , R4 Southwest 1
12/20/2019 - 13:00
Forecaster Observation- Central Glacier Park
Unknown Natural D2.5 , R3 Northwest 1
01/15/2018 - 13:45
Pro Observation - John F Stevens Canyon, Flathead Range
Wet Loose Natural D1.5 1
04/23/2018 - 17:45
Little Dog
1
03/21/2019 - 13:15
Forecaster Observation - Flathead Range
Wet Loose Natural D3 , R3 1
02/25/2019 - 07:15
Hellroaring Peak, southern Whitefish Range
1
03/08/2018 - 19:15
skiumah
1
01/28/2018 - 20:45
Cascade and Rescue Crick - Flathead Range
Hard Slab 1
03/16/2018 - 12:30
Glacier National Park
Wet Loose Natural D1.5 , R1 1
02/06/2019 - 12:45
Forecaster Observation - Mt. Brown, GNP
Loose Dry/ Sluff Natural D1 , R1 1
Flower Pointish 1
Hellroaring pk 1
03/17/2019 - 13:30
Forecaster Observation - Lake McDonald area
Wet Loose Natural D1.5 , R2 1
02/17/2018 - 23:15
Spider Bowl
Soft Slab Natural D2 1
04/07/2018 - 13:30
Forecaster Observation - Mt Furlong, Flathead Range
1
03/10/2018 - 12:15
Forecaster Observation- Mt Stanton, GNP
Wet Loose Natural D1 , R1 1
Siyeh Bend/East face Piegan Mtn. 1

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