Date and Time of Avalanche Avalanche Typesort descending Trigger Size Starting Elevation Aspect Number of avalanches
02/07/2020 - 08:00
Forecaster Observation - Flathead Range 		Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft Northwest 2
03/12/2020 - 13:30
Forecaster Observation - Northern Whitefish Range 		Loose Dry/ Sluff Skier
Accidentally Triggered 		D1 Between 5,000 and 6,500 ft North 1
12/06/2018 - 12:00
Forecaster Observation - Noisy/Jewel Divide 		Loose Dry/ Sluff Skier D1 , R1 Above 6,500 ft 1
03/01/2019 - 19:00
Forecaster Observation - Hellroaring, Canyon Creek 		Loose Dry/ Sluff Skier D1 , R1 6200 East 1
02/20/2020 - 11:45
Flathead Range 		Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft Southeast 1
04/03/2020 - 14:15
BNSF Avalanche Safety - Wahoo Ridge/Path 1183 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 , R1 Below 5,000 ft North 5
04/04/2020 - 17:45
Forecaster Observation - Middle Fork 		Loose Dry/ Sluff Natural D1 Between 5,000 and 6,500 ft East 2
02/13/2019 - 00:30
Forecaster Observation - Marion Lake, Flathead Range 		Loose Dry/ Sluff Natural D1 , R1 5000-7000' 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
02/09/2020 - 12:45
Forecaster Observation - Flathead Range, Middle Fork Corridor 		Loose Dry/ Sluff Natural D1 , R1 South 5
04/06/2018 - 08:30
Forecaster Observation - Southern Whitefish Range 		Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft South 1
01/17/2020 - 12:00
Forecaster Observation - Central Swan 		Loose Dry/ Sluff Natural D2 , R2 Above 6,500 ft West 2
03/14/2020 - 15:30
Cascadilla Creek 		Loose Dry/ Sluff Natural D1 Below 5,000 ft East 6
02/12/2020 - 13:30
Forecaster Observation - Flathead Range 		Loose Dry/ Sluff Natural D1 , R1 Below 5,000 ft South 3
03/21/2020 - 13:30
Forecaster Observation - Flathead Range 		Loose Dry/ Sluff Skier D1 , R1 Above 6,500 ft Northeast 2
02/17/2018 - 22:15
Essex Creek 		Loose Dry/ Sluff Natural D1.5 1
12/08/2018 - 15:30
Forecaster Observation - Canyon Creek, Whitefish Range 		Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft North 1
03/01/2019 - 19:30
Forecaster Observation - Hellroaring, Canyon Creek 		Loose Dry/ Sluff Natural D1 , R1 6300 Southeast 1
12/31/2019 - 14:30
Forecaster Observation -Northern Swan Range 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 , R1 Above 6,500 ft East 2
02/12/2020 - 15:00
Forecaster Observation - Middle Fork 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 , R1 Below 5,000 ft East 5

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