Date and Time of Avalanche Avalanche Type Trigger Sizesort ascending Starting Elevation Aspect Number of avalanches
02/07/2021 - 12:00
Canyon Creek
Soft Slab Unknown unknown Between 5,000 and 6,500 ft Southwest 1
02/05/2018 - 06:45
Wahoo/Cascadilla, Flathead Range
Soft Slab unknown Above 6,500 ft 1
Granite Park Unknown Unknown unknown , unknown 7600' North 1
12/03/2020 - 12:00
Granite Park
Unknown Natural unknown , unknown 7500' Southeast 1
12/29/2018 - 13:00
Forecaster Observation - Tunnel Ridge
Soft Slab Natural unknown , unknown Above 6,500 ft Southeast 1
01/13/2021 - 12:00
Southern Flathead Range
Glide Natural unknown 7500 East 1
02/17/2018 - 15:00
Forecaster Observation, Canyon Creek, Southern Whitefish Range
Soft Slab Skier unknown , unknown Between 5,000 and 6,500 ft North 1
03/06/2021 - 13:00
Forecaster Observation - Skyland
Hard Slab Natural unknown , unknown Above 6,500 ft Southeast 1
02/01/2020 - 12:15
Forecaster Observation - Flathead Range
Hard Slab Natural D4.5 , R4 Above 6,500 ft East 1
01/13/2020 - 02:00
Forecaster Observation - Flathead Range
Hard Slab Natural D4 , R4 Above 6,500 ft North 1
03/21/2019 - 14:30
Forecaster Observation - Flathead Range
Wet Slab Natural D4 , R4 Above 6,500 ft Southeast 1
01/13/2018 - 01:00
Forecaster Observation - Nyack Mountain, Flathead Range
Hard Slab Natural D4 , R4 7500' North 1
02/22/2021 - 13:00
Glacier National Park
Wet Slab Natural D4 , R4 1
01/13/2018 - 05:00
Forecaster Observation - Crystal Cr, Flathead Range
Hard Slab Natural D4 , R4 Above 6,500 ft North 1
02/01/2020 - 12:15
Forecaster Observation - Flathead Range
Hard Slab Natural D4 , R4 Above 6,500 ft East 1
05/10/2018 - 00:15
Heavens Peak, Glacier Park
Glide Natural D4 1
04/24/2019 - 12:00
Tunnel Creek
Wet Slab D4 , R3 Northeast 1
02/20/2021 - 14:15
Avalanche Near-Miss: Devils Hump
Hard Slab Snowboarder
Remotely Triggered
D3.5 , R4 7250 West 1
02/08/2018 - 10:15
Forecaster Observation- McDonald Creek, GNP
Hard Slab Natural D3.5 , R4 1
02/04/2018 - 22:45
Mt. Cameahwait
Hard Slab Natural D3.5 , R4 Above 6,500 ft Northeast 1

Pages