Date and Time of Avalanche Avalanche Typesort descending Trigger Size Starting Elevation Aspect Number of avalanches
11/12/2020 - 12:45
Snyder Lake - GNP 		Loose Dry/ Sluff Natural D1.5 Northwest 1
01/17/2020 - 12:00
Forecaster Observation - Central Swan 		Loose Dry/ Sluff Natural D2 , R2 Above 6,500 ft West 2
02/23/2019 - 05:00
Forecaster Observation - Canyon Creek, Whitefish Range 		Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft 1
03/01/2020 - 11:45
Forecaster Observation - central Flathead Range 		Loose Dry/ Sluff Natural D1 , R1 5750 North 1
02/12/2020 - 13:30
Forecaster Observation - Flathead Range 		Loose Dry/ Sluff Natural D1 , R1 Below 5,000 ft South 3
03/09/2020 - 10:00
Park Creek 		Loose Dry/ Sluff Natural D1.5 , R2 Above 6,500 ft North 20
05/06/2019 - 14:00
Forecaster Observation - Central Glacier NP 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1.5 , R1 Above 6,500 ft Northwest 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
01/06/2019 - 12:30
Forecaster Observation - Marion Lake, Flathead Range 		Loose Dry/ Sluff Natural D1 , R1 1
04/12/2022 - 12:30
Forecaster Observation - northern Flathead Range 		Loose Dry/ Sluff Natural D1 , R1 5500 Northwest 1
02/09/2020 - 12:45
Forecaster Observation - Flathead Range, Middle Fork Corridor 		Loose Dry/ Sluff Natural D1 , R1 South 5
02/17/2018 - 22:15
Essex Creek 		Loose Dry/ Sluff Natural D1.5 1
05/10/2022 - 15:00
Broken Leg Mountain 		Loose Dry/ Sluff Natural D1 , R1 6800 Northeast 2
03/23/2021 - 14:00
Forecaster Observation - Essex 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1.5 , R2 Between 5,000 and 6,500 ft East 6
02/27/2021 - 14:30
Forecaster Observation - upper Whitefish River 		Loose Dry/ Sluff Natural D2 , R2 Between 5,000 and 6,500 ft South 1
04/02/2020 - 14:00
canyon creek to kimmerly basin 		Loose Dry/ Sluff Natural D1.5 , R2 Above 6,500 ft East 1
01/23/2019 - 13:15
Forecaster Observation- Canyon Creek, Whitefish Range 		Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft 1
12/06/2018 - 11:00
Forecaster Observation - Rescue Creek and Skiumah Creek 		Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft Southeast 1
02/12/2020 - 15:00
Forecaster Observation - Middle Fork 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 , R1 Below 5,000 ft East 5
03/02/2018 - 23:15
Forecaster Observation - Rescue Creek, Flathead Range 		Loose Dry/ Sluff Natural
Cornice Fall Triggered 		D2 , R2 Above 6,500 ft Northeast 1

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