Date and Time of Avalanche Avalanche Type Trigger Sizesort descending Starting Elevation Aspect Number of similar avalanches
02/01/2018 - 12:00
Forecaster Observation - Spider Bowl, Swan Range
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft Southwest
01/23/2019 - 13:15
Forecaster Observation- Canyon Creek, Whitefish Range
Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft 10-20
12/06/2018 - 11:00
Forecaster Observation - Rescue Creek and Skiumah Creek
Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft Southeast 5
02/04/2019 - 11:00
Forecaster Observation - Marion Lake, Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 10-20
12/14/2018 - 18:45
Forecaster Observation - North Aspects of Snowshed
Soft Slab Natural D1 , R3 Above 6,500 ft North 2
12/28/2017 - 12:30
Forecaster Observation - Spider Bowl, Swan Range
Soft Slab Skier D1 , R1 10-20
02/12/2019 - 21:45
Forecaster Observation - WMR Sidecountry
Soft Slab Natural D1 , R2 6300 Northwest 3
03/03/2018 - 10:00
Forecaster Observation - Rescue Creek, Flathead Range
Wet Loose Natural D1 , R1 10-20
04/06/2018 - 12:45
Forecaster Observation - Southern Whitefish Range
Soft Slab Skier
Accidentally Triggered
D1 , R1 Above 6,500 ft East
03/10/2018 - 12:00
Forecaster Observation- Mt Adams, Flathead Range
Wet Loose Natural D1 , R1 10-20
01/29/2018 - 13:00
Forecaster Observation - Spider Bowl, Swan Range
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft Southwest
12/06/2018 - 12:00
Forecaster Observation - Noisy/Jewel Divide
Loose Dry/ Sluff Skier D1 , R1 Above 6,500 ft 3
02/05/2019 - 12:15
Forecaster Observation - Canyon Creek
Soft Slab Skier
Intentionally Triggered
D1 , R1 6400 Southwest
03/03/2018 - 14:15
Forecaster Observation - Northern Apgars
Wet Loose Natural D1 , R1 10-20
04/06/2018 - 08:30
Forecaster Observation - Southern Whitefish Range
Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft South 5-10
01/22/2018 (All day)
South Fork, Dickey Creek
Loose Dry/ Sluff Skier
Accidentally Triggered
D1 , R1 Northeast
03/07/2019 - 15:15
Forecaster Observation - Cascade and Skiumah, Flathead Range
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft East 1
01/18/2019 - 13:15
Forecaster Observation- Jewel Basin, Swan Range
Soft Slab Skier
Intentionally Triggered
D1 , R2 Between 5,000 and 6,500 ft Northeast 5
03/11/2018 - 12:15
Forecaster Observation - Rescue Creek, Flathead Range
Wet Loose Natural D1 , R2 Between 5,000 and 6,500 ft Southeast 10-20
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 3

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