Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of avalanches
04/11/2018 - 17:15
Java Mtn
1
01/17/2020 - 12:00
Forecaster Observation - Central Swan
Soft Slab Natural D1 , R1 20
BNSF Avalanche Safety - Snowslip Mtn GNP 1
12/29/2017 - 12:00
Skookaleel Ridge, southern Whitefish Range
Soft Slab Natural D2.5 , R2 Southwest 1
01/23/2019 - 08:45
Peak 7798
Soft Slab Skier
Intentionally Triggered
D1 1
12/05/2018 - 10:45
Jewel Basin, Swan Range
1
03/16/2021 - 12:45
WMR side country
Wet Slab Unknown D2 , R3 Southeast 1
01/15/2018 - 13:45
Pro Observation - John F Stevens Canyon, Flathead Range
Wet Loose Natural D1.5 1
03/18/2019 - 07:30
Forecaster Observation - Lake McDonald, GNP
Wet Loose Natural D3 West 1
02/17/2019 - 22:30
Skook chutes off WMR
1
03/08/2018 - 19:15
skiumah
1
03/27/2022 - 12:30
Werner Peak
Wet Loose Natural D2 1
01/28/2018 - 20:45
Cascade and Rescue Crick - Flathead Range
Hard Slab 1
02/11/2019 - 09:30
Forecaster Observation - Lost Johnny, Swan Range
Soft Slab Natural D1 , R1 1
Central Glacier Park 1
02/01/2020 - 09:30
Forecaster Observation - Flathead Range
Unknown Natural D3 , R3 2
03/16/2018 - 12:30
Glacier National Park
Wet Loose Natural D1.5 , R1 1
Forecaster Observation - Eastern Mission Range 1
Central middle fork 1
Essex Wet Loose Natural D1.5 , R3 3

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