Date and Time of Avalanche Avalanche Typesort descending Trigger Size Starting Elevation Aspect Number of avalanches
12/04/2018 - 19:30
Crater Notch Peak 		Loose Dry/ Sluff Natural D1 , R1 1
02/07/2020 - 08:00
Forecaster Observation - Flathead Range 		Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft Northwest 2
01/14/2020 - 12:00
Lost Johnny 		Loose Dry/ Sluff Natural
Intentionally Triggered 		D1 , R1 Between 5,000 and 6,500 ft 25
12/28/2020 - 12:00
Forecaster Observation - Northern Swan Range 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 , R1 Above 6,500 ft Northeast 2
02/09/2020 - 12:45
Forecaster Observation - Flathead Range, Middle Fork Corridor 		Loose Dry/ Sluff Skier D1 , R1 Between 5,000 and 6,500 ft 6
02/14/2018 - 14:30
Forecaster Observation - Link Mountain, northern Whitefish Range 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 , R2 Above 6,500 ft East 1
12/27/2018 - 16:15
Forecaster Observation- Radio Ridge/Noisy Basin 		Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft Southwest 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
04/02/2018 - 14:45
Forecaster Observation- Grant Ridge, Flathead Range 		Loose Dry/ Sluff Skier D1 1
12/12/2020 - 14:15
Forecaster Observation: Ten Lakes 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 , R1 7300' Northwest 1
01/10/2020 - 14:45
Forecaster Observation - southern Glacier NP 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 , R1 5400 Southeast 1
04/18/2020 - 13:30
Forecaster Observation - Flathead Range 		Loose Dry/ Sluff Natural D1.5 Above 6,500 ft 10
01/26/2021 - 11:00
East Fork of Tunnel Creek 		Loose Dry/ Sluff Natural D2 , R1 8000 East 1
03/13/2019 - 18:15
Forecaster Observation - Wahoo Creek, Flathead Range 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 , R2 Between 5,000 and 6,500 ft Northeast 1
03/22/2021 - 22:00
Forecaster Observation - Flathead Range 		Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft North 5
04/01/2020 - 12:00
Southern Whitefish Range 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 Between 5,000 and 6,500 ft 5
02/20/2020 - 11:45
Flathead Range 		Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft Southeast 1
12/05/2018 - 10:45
Forecaster Observation - Heavens Peak, GNP 		Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft 1
04/12/2022 - 12:30
Forecaster Observation - northern Flathead Range 		Loose Dry/ Sluff Natural D1 , R1 5500 Northwest 1
12/11/2018 - 12:00
Werner peak rd 		Loose Dry/ Sluff Natural D1.5 , R2 Above 6,500 ft Southwest 1

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