Date and Time of Avalanche Avalanche Type Triggersort descending Size Starting Elevation Aspect Number of avalanches
Marias Pass 1
Flathead Range 1
02/13/2018 - 08:15
Essex Creek, Flathead Range
1
central flathead 1
12/29/2017 - 18:15
Forecaster Observation- Cascadilla, Flathead Range
Soft Slab D2 Between 5,000 and 6,500 ft 1
03/03/2022 - 01:30
Northern Whitefish Range
Wet Loose D3 , R3 South 2
02/08/2018 - 12:00
Lake McDonald
Unknown D3 1
Forecaster Observation - Flathead Range 1
Flathead Range 1
Tunnel RIdge 1
Missions 1
03/10/2018 - 22:30
Mt Grant - Flathead Range
1
Southern Whitefish Range 1
03/22/2019 - 17:30
Glacier Park Traverse
Wet Slab D3 1
Skyland 1
Tunnel 1
12/23/2017 - 21:00
Skook Face
1
03/18/2019 - 13:30
Forecaster Observation - Lake McDonald area
Hard Slab D2.5 , R2 Above 6,500 ft Southwest 1
01/08/2018 - 20:45
Cascadilla drainage
1
01/13/2021 - 04:00
BNSF Avalanche Safety - JFS Canyon
Soft Slab D2 , R3 7400 East 1

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