Date and Time of Avalanche Avalanche Type Triggersort descending Size Starting Elevation Aspect Number of avalanches
12/20/2019 - 07:45
Forecaster Observation- Southern Whitefish Range 		Soft Slab Explosive
Intentionally Triggered 		D1 , R1 Between 5,000 and 6,500 ft East 4
01/01/2020 - 13:00
Hellroaring Basin 		Soft Slab Explosive D1 , R2 Between 5,000 and 6,500 ft West 4
01/01/2020 - 13:00
Hellroaring Basin 		Soft Slab Explosive D2 , R3 Between 5,000 and 6,500 ft South 4
03/21/2019 - 16:15
Picture Chutes-Whitefish Mountain Resort 		Wet Slab Explosive D2.5 South 1
03/22/2019 - 16:30
Picture Chutes-Whitefish Mountain Resort 		Wet Slab Explosive D2.5 Between 5,000 and 6,500 ft 1
03/03/2022 - 08:00
Forecaster Observation - Southern Whitefish Range 		Wet Loose Explosive
Intentionally Triggered 		D2 , R3 Between 5,000 and 6,500 ft Southeast 1
Teton Pass Ski Area - Upper mountain, above the ski area - Joe's Wave Hard Slab Explosive - 15lb ANFO
Intentionally Triggered 		D3 , R3 Above 6,500 ft East 2
12/22/2020 - 10:45
Forecaster Observation - 		Soft Slab Natural D2 , R2 Between 5,000 and 6,500 ft Northwest 6
02/08/2020 - 12:15
Tunnel Ridge 		Loose Dry/ Sluff Natural D1 Between 5,000 and 6,500 ft Northwest 1
04/24/2022 - 12:30
Forecaster Observation - Flathead Range 		Wet Loose Natural D2 , R3 Between 5,000 and 6,500 ft South 10
03/22/2021 - 22:00
Forecaster Observation - Flathead Range 		Loose Dry/ Sluff Natural D1.5 , R2 Above 6,500 ft Northeast 15
04/16/2020 - 00:45
Flathead Range 		Wet Loose Natural D2 , R2 Between 5,000 and 6,500 ft Southeast 9
01/13/2020 - 08:00
Forecaster Observation - Flathead Range 		Hard Slab Natural D3 , R3 Above 6,500 ft Northeast 1
02/24/2021 - 15:00
Back country near Teton Pass Ski Area 		Soft Slab Natural D2 , R2 Above 6,500 ft East 2
03/29/2020 - 13:15
Forecaster Observation - JF Stevens Canyon 		Glide Natural D1 , R2 4300 East 1
12/12/2018 - 16:00
Forecaster Observation- Rescue Creek, Flathead Range 		Soft Slab Natural D2 , R2 Above 6,500 ft 1
02/10/2022 - 12:30
Hay Creek 		Wet Loose Natural D1 Below 5,000 ft Southwest 4
02/28/2020 - 12:15
Forecaster Observation - Middle Fork and John F. Stevens Canyon 		Wet Loose Natural D1.5 5900 Southeast 4
04/02/2019 - 19:15
Essex Creek 		Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft North 1
02/10/2020 - 12:30
Forecaster Observation - Flathead Range 		Loose Dry/ Sluff Natural D1.5 , R1 Above 6,500 ft 3

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