Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevation Aspectsort descending Number of avalanches
03/16/2020 - 16:00
Forecaster Observation - Apgar Range and Lake McDonald 		Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft West 1
02/05/2020 - 15:15
Forecaster Observation - Great Bear/ JFS Canyon 		Loose Dry/ Sluff Skier
Intentionally Triggered 		D1 , R1 Below 5,000 ft West 5
12/13/2019 - 14:00
Forecaster Observation: Flathead Range 		Soft Slab Skier
Intentionally Triggered 		D1 , R1 Between 5,000 and 6,500 ft West 2
11/04/2022 - 16:00
Jewel Basin 		Soft Slab Skier
Intentionally Triggered 		D1.5 , R1 Above 6,500 ft West 5
03/03/2021 - 15:15
Forecaster Observation - Apgars 		Wet Slab Natural D2.5 , R4 Between 5,000 and 6,500 ft West 2
02/20/2021 - 14:15
Avalanche Near-Miss: Devils Hump 		Hard Slab Snowboarder
Remotely Triggered 		D3.5 , R4 7250 West 1
12/21/2019 - 15:15
Forecaster Observation - McDonald Creek/ Middle Fork 		Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft West 2
02/16/2022 - 09:00
Forecaster Observation - Swan Range 		Loose Dry/ Sluff Natural D1.5 , R1 Above 6,500 ft West 7
02/01/2020 - 12:00
Forecaster Observation - Northern Whitefish Range 		Wet Loose Natural D2 Between 5,000 and 6,500 ft West 6
03/22/2019 - 17:45
Forecaster Observation - Southern Swan Range 		Wet Slab Natural D2 , R3 Between 5,000 and 6,500 ft West 1

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