Date and Time of Avalanchesort descending Avalanche Type Trigger Size Starting Elevation Aspect Number of avalanches
Canyon creek Soft Slab Skier
Intentionally Triggered 		D1.5 Between 5,000 and 6,500 ft Southwest 3
Rescue Cr 1
North Trees - Below North Shoulder 1
Going to the Sun Road Glide Natural D2.5 , R3 Above 6,500 ft Northeast 1
S Face of Skook 1
Noisy Basin 1
GNP 1
Dorris Creek heading towards Silver. 1
Eastern Flathead range 1
Central middle fork 1
11/22/2017 - 17:45
Forecaster Observation - Skiumah Lake, Flathead Range 		Unknown Natural D2.5 , R3 Above 6,500 ft North 1
11/22/2017 - 21:30
Forecaster Observation - Rescue Creek, Flathead Range 		Unknown Natural D2 Above 6,500 ft 1
12/02/2017 - 17:15
Forecaster Observation - Skiumah Lake, Flathead Range 		Hard Slab Natural D2 , R2 Above 6,500 ft North 1
12/09/2017 - 13:00
Forecaster Observation - Mt. Stanton, Glacier National Park 		Wet Loose Natural D1.5 , R1 Above 6,500 ft South 1
12/09/2017 - 13:30
Forecaster Observation - Mt. Thompson-Seton, Whitefish Range 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 , R1 Above 6,500 ft Northeast 1
12/10/2017 - 14:15
Forecaster Observation - Mt. Stanton, Glacier National Park 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 , R1 Above 6,500 ft Northeast 1
12/14/2017 - 13:15
Forecaster Observation - Little Matterhorn, Glacier National Park 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D2 , R1 7000 Northeast 1
12/16/2017 - 13:00
Forecaster Observation - Rescue Creek, Flathead Range 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 , R1 Above 6,500 ft Northeast 1
12/18/2017 - 12:15
Canyon Creek, southern Whitefish Range 		Soft Slab Natural D1 1
12/19/2017 - 08:15
Forecaster Observation - Ghoulie Ridge, Whitefish Range 		Soft Slab Natural D1.5 , R1 Between 5,000 and 6,500 ft Northeast 1

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