Date and Time of Avalanche Avalanche Type Trigger Sizesort descending Starting Elevation Aspect Number of avalanches
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
02/24/2020 - 20:00
Rescue Creek
Loose Dry/ Sluff Natural D1 , R1 Below 5,000 ft Northeast 1
03/23/2021 - 13:15
Forecaster Observation - Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft Northeast 1
02/01/2018 - 12:00
Forecaster Observation - Spider Bowl, Swan Range
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft Southwest 1
12/20/2019 - 17:00
Forecaster Observation: Southern Glacier Park
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft Southeast 2
01/31/2021 - 14:00
Forecaster Observation - Swan
Wet Loose Natural D1 Between 5,000 and 6,500 ft Southwest 5
02/10/2020 - 14:30
Forecaster Observation: Norther Whitefish Range
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northeast 10
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
04/10/2019 - 11:30
Little Granite Path
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft West 1
02/14/2020 - 14:45
Forecaster Observation - Flathead Range
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 Between 5,000 and 6,500 ft East 3
12/05/2020 - 14:30
Lake Evangeline
Loose Dry/ Sluff Natural D1 , R1 Between 5,000 and 6,500 ft Southwest 2
12/28/2017 - 13:00
Ghoulie Point
Soft Slab Natural D1 , R1 Above 6,500 ft Northeast 1
03/15/2020 - 12:45
Forecaster Observation - WMR sidecountry
Loose Dry/ Sluff Natural D1 , R2 Between 5,000 and 6,500 ft Southwest 3
02/19/2020 - 13:30
Forecaster Observation- Central GNP
Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft 12
03/21/2019 - 15:15
Forecaster Observation- Road Observations
Wet Slab Natural D1 Southwest 1
04/22/2021 - 13:00
Forecaster Observation: Swan Range
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northwest 2
01/09/2018 - 20:00
Highway 2, Flathead Range
Wet Loose D1 Below 5,000 ft 1
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

Pages