Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of avalanches
03/10/2018 - 12:00
Forecaster Observation- Mt Adams, Flathead Range
Wet Loose Natural D1 , R1 1
02/14/2019 - 05:30
Tunnel/disbrow creek
1
03/20/2019 - 17:30
JFS Canyon
Wet Slab D2.5 1
01/15/2020 - 14:30
Forecaster Observation - Flathead Range
Loose Dry/ Sluff Skier D1 4
03/25/2018 - 20:30
Big Slide
1
12/28/2017 - 12:30
Forecaster Observation - Spider Bowl, Swan Range
Soft Slab Skier D1 , R1 1
04/07/2020 - 14:45
Forecaster Observation
Cornice Natural D2 1
Glacier National Park Unknown 1
Great Bear Wilderness 1
04/24/2019 - 12:00
Tunnel Creek
Wet Slab D4 , R3 Northeast 1
03/16/2020 - 13:30
Gunsight, GNP
Wet Loose Natural D1.5 10
03/03/2018 - 10:00
Forecaster Observation - Rescue Creek, Flathead Range
Wet Loose Natural D1 , R1 1
01/21/2018 - 20:30
Tranquil Basin, Flathead Range
1
Chicken Bones 1
Forecaster Observation - Just North of the Border 1
01/08/2021 - 14:00
Noisy Basin
Cornice Natural 1
12/31/2018 - 22:00
Marion Lake, Flathead Range
1
12/16/2020 - 12:00
Canyon Creek
Soft Slab Skier D1 1
01/13/2021 - 04:00
BNSF Avalanche Safety - Snowslip Mtn. GNP
Wet Loose Natural D1 , R1 East 5
01/20/2019 - 17:45
Jewel Basin, Swan Range
1

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