Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of avalanches
01/23/2018 - 20:00
upper Marion and Dickey Creek
1
04/20/2020 - 12:00
Flathead Range
Wet Loose Natural D1.5 , R2 Northeast 4
01/13/2020 - 08:00
Forecaster Observation - Northern Whitefish Range
Hard Slab Natural D2 , R2 Southeast 1
02/08/2019 - 16:30
Forecaster Observation - Marion Lake, Flathead Range
Loose Dry/ Sluff Skier
Intentionally Triggered
D1.5 , R2 1
12/15/2018 - 18:00
Skookoleel Ridge
1
BNSF Avalanche Safety - Snowslip Mtn. GNP 1
03/11/2018 - 20:15
Tranquill Basin - Flathead Range
1
02/14/2019 - 05:30
Tunnel/disbrow creek
1
03/25/2018 - 20:30
Big Slide
1
12/18/2017 - 12:15
Canyon Creek, southern Whitefish Range
Soft Slab Natural D1 1
02/14/2018 - 23:00
Forecaster Observation - Wahoo, Rescue Creeks, Flathead Range
Soft Slab Natural D1.5 , R2 1
Forecaster observation - upper Whitefish River 1
04/06/2020 - 12:00
Roof of the Swan
Soft Slab Natural
Cornice Fall Triggered
2
02/21/2018 - 18:15
Flower point side country
1
Big Creek Drainage 1
Southern Flathead Range 1
Noisy Basin 1
Forecaster Observation - Flathead Range 1
Northern swan 1
01/13/2020 - 08:00
Forecaster Observation - Northern Whitefish Range
Unknown Natural D2 , R2 Southeast 1

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