Date and Time of Avalanche Avalanche Type Trigger Sizesort descending Starting Elevation Aspect Number of avalanches
03/10/2018 - 15:00
Forecaster Observation - Tunnel Ridge, Flathead Range
Wet Loose Natural D1 , R2 Above 6,500 ft South 1
02/12/2019 - 21:45
Forecaster Observation - WMR Sidecountry
Soft Slab Natural D1 , R2 6300 Northwest 1
01/04/2020 - 14:00
Forecaster Observation: Middle Fork
Soft Slab Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft Northeast 7
03/01/2019 - 19:00
Forecaster Observation - Hellroaring, Canyon Creek
Loose Dry/ Sluff Skier D1 , R1 6200 East 1
03/28/2020 - 07:00
Forecaster Observation - Northern Flathead Range
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft Southeast 1
01/23/2020 - 16:00
Whitefish Range
Soft Slab Unknown D1 Between 5,000 and 6,500 ft 1
01/05/2020 - 06:15
Northern Whitefish Range
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft Southeast 1
04/06/2018 - 12:45
Forecaster Observation - Southern Whitefish Range
Soft Slab Skier
Accidentally Triggered
D1 , R1 Above 6,500 ft East 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
03/13/2019 - 22:15
Forecaster Observation - Snowshed Mountain
Soft Slab Natural D1 , R1 7200 East 1
02/13/2019 - 00:30
Forecaster Observation - Marion Lake, Flathead Range
Loose Dry/ Sluff Natural D1 , R1 5000-7000' 1
04/04/2020 - 17:45
Forecaster Observation - Middle Fork
Loose Dry/ Sluff Natural D1 Between 5,000 and 6,500 ft East 2
02/20/2020 - 11:45
Flathead Range
Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft Southeast 1
12/06/2018 - 12:00
Forecaster Observation - Noisy/Jewel Divide
Loose Dry/ Sluff Skier D1 , R1 Above 6,500 ft 1
03/14/2020 - 15:30
Cascadilla Creek
Soft Slab Natural D1 , R1 6050 North 1
02/05/2019 - 12:15
Forecaster Observation - Canyon Creek
Soft Slab Skier
Intentionally Triggered
D1 , R1 6400 Southwest 1
03/21/2019 - 15:15
Forecaster Observation- Road Observations
Wet Slab Natural D1 Southwest 1
12/14/2018 - 18:45
Forecaster Observation - North Aspects of Snowshed
Soft Slab Natural D1 , R3 Above 6,500 ft North 1
03/21/2020 - 13:30
Forecaster Observation - Flathead Range
Loose Dry/ Sluff Skier D1 , R1 Above 6,500 ft Northeast 2
02/09/2020 - 12:45
Forecaster Observation - Flathead Range, Middle Fork Corridor
Loose Dry/ Sluff Natural D1 , R1 South 5

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