Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of avalanches
03/18/2019 - 13:45
BNSF Avalanche Program-JFS Canyon
Wet Loose Natural D2 1
03/25/2018 - 20:30
Big Slide
1
03/10/2018 - 12:00
Forecaster Observation- Mt Adams, Flathead Range
Wet Loose Natural D1 , R1 1
04/20/2020 - 12:00
Flathead Range
Wet Loose Natural D1.5 , R2 Northeast 4
Forecaster Observation - Flathead Range 1
Missions 1
12/28/2017 - 12:30
Forecaster Observation - Spider Bowl, Swan Range
Soft Slab Skier D1 , R1 1
Marias pass 1
03/13/2019 - 12:45
Forecaster Observation - Wahoo Creek, Flathead Range
Wet Loose Natural D1 , R1 1
03/03/2018 - 10:00
Forecaster Observation - Rescue Creek, Flathead Range
Wet Loose Natural D1 , R1 1
01/22/2018 (All day)
South Fork, Dickey Creek
Loose Dry/ Sluff Skier
Accidentally Triggered
D1 , R1 Northeast 1
01/15/2020 - 14:30
Forecaster Observation - Flathead Range
Loose Dry/ Sluff Skier D1 4
12/31/2018 - 22:00
Marion Lake, Flathead Range
1
03/18/2019 - 07:30
Forecaster Observation - Lake McDonald, GNP
Wet Loose Natural D3 West 1
04/07/2020 - 14:45
Forecaster Observation
Cornice Natural D2 1
02/17/2019 - 22:30
Skook chutes off WMR
1
Essex Creek 1
04/04/2019 - 19:00
penrose/skiumah
1
03/16/2020 - 13:30
Gunsight, GNP
Wet Loose Natural D1.5 10
01/20/2019 - 17:45
Jewel Basin, Swan Range
1

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