Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevation Aspectsort descending Number of similar avalanches
01/11/2019 - 17:15
Forecaster Observation-Mt Brown, GNP
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft 5
02/17/2018 - 22:15
Essex Creek
Loose Dry/ Sluff Natural D1.5 5-10
01/08/2018 - 20:45
Cascadilla drainage
03/13/2019 - 12:45
Forecaster Observation - Wahoo Creek, Flathead Range
Wet Loose Natural D1 , R1 5
01/20/2019 - 17:45
Jewel Basin, Swan Range
03/03/2018 - 15:45
observed off highway 2 between Elk mountain and west glacier
03/18/2019 - 13:45
BNSF Avalanche Program-JFS Canyon
Wet Loose Natural D2
03/10/2018 - 22:30
Mt Grant - Flathead Range
03/17/2019 - 07:30
Forecaster Observation - Lake McDonald, GNP
Wet Loose Natural D2 Above 6,500 ft 5-10
03/22/2019 - 16:30
Picture Chutes-Whitefish Mountain Resort
Wet Slab Explosive D2.5 Between 5,000 and 6,500 ft 2
12/31/2018 - 22:00
Marion Lake, Flathead Range
12/23/2017 - 21:00
Skook Face
02/08/2018 - 02:15
Essex Creek
Hard Slab Natural D3 , R3 Above 6,500 ft
01/09/2018 - 19:30
The Canyon, Whitefish Range
Soft Slab Skier
Intentionally Triggered
D1.5 Above 6,500 ft
02/13/2019 - 06:15
Forecaster Observation - Cascade Creek, Flathead Range
Soft Slab Natural D2 , R2 Between 5,000 and 6,500 ft 5-10
12/12/2018 - 01:45
Forecaster Observation - Canyon Creek, Whitefish Range
Soft Slab Natural D1.5 , R2 10-20
01/29/2018 - 13:45
Forecaster Observation - Skiumah Lake, Flathead Range
Wet Loose Natural D1.5 , R1 Between 5,000 and 6,500 ft 4
02/17/2019 - 22:30
Skook chutes off WMR
02/09/2018 - 10:00
Northern GNP
02/14/2018 - 06:00
Sheep Lakes

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