Date and Time of Avalanche Avalanche Type Triggersort descending Size Starting Elevation Aspect Number of avalanches
12/14/2018 - 11:45
Radio Ridge and Mount Aeneas
Soft Slab Skier
Remotely Triggered
D1.5 , R2 Above 6,500 ft South 1
02/09/2020 - 12:45
Forecaster Observation - Flathead Range, Middle Fork Corridor
Loose Dry/ Sluff Skier D1 , R1 Between 5,000 and 6,500 ft 6
04/01/2020 - 16:00
Forecaster Observation - Flathead Range
Soft Slab Skier
Remotely Triggered
D2.5 , R3 5900 East 1
02/12/2020 - 13:30
Forecaster Observation - Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft South 1
01/01/2020 - 16:00
Forecaster Observation - Southern Whitefish Range
Soft Slab Skier
Intentionally Triggered
D1 , R2 Between 5,000 and 6,500 ft Southwest 2
03/11/2020 - 13:00
Forecaster Observation: Southern Whitefish Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northeast 2
01/06/2020 - 15:15
Forecaster Observation: Southern Glacier Park
Soft Slab Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft South 4
05/06/2019 - 14:00
Forecaster Observation - Central Glacier NP
Loose Dry/ Sluff Skier
Intentionally Triggered
D1.5 , R1 Above 6,500 ft Northwest 1
01/11/2020 - 11:45
Forecaster Observation- Flathead Range
Soft Slab Skier
Cornice Fall Triggered
D1 , R1 Above 6,500 ft Northeast 4
02/04/2019 - 11:00
Forecaster Observation - Marion Lake, Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 1
02/09/2020 - 12:45
Forecaster Observation - Flathead Range, Middle Fork Corridor
Soft Slab Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft Southeast 1
12/14/2017 - 13:15
Forecaster Observation - Little Matterhorn, Glacier National Park
Loose Dry/ Sluff Skier
Intentionally Triggered
D2 , R1 7000 Northeast 1
03/11/2020 - 15:00
BNSF Avalanche Safety - Snowslip Mtn GNP
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft South 2
04/06/2018 - 12:00
Forecaster Observation - Mt. Stanton, GNP
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Southwest 1
02/16/2020 - 12:00
Dickey/Marion
Soft Slab Skier D1.5 Between 5,000 and 6,500 ft Northeast 1
12/28/2017 - 12:30
Forecaster Observation - Spider Bowl, Swan Range
Soft Slab Skier D1 , R1 1
03/15/2019 - 13:15
Forecaster Observation - Flathead Range
Wet Loose Skier D1.5 , R1 Above 6,500 ft East 1
01/11/2020 - 13:45
Forecaster Observation- Flathead Range
Loose Dry/ Sluff Skier D1 , R1 Between 5,000 and 6,500 ft North 4
12/06/2018 - 12:00
Forecaster Observation - Noisy/Jewel Divide
Loose Dry/ Sluff Skier D1 , R1 Above 6,500 ft 1
01/22/2018 (All day)
South Fork, Dickey Creek
Loose Dry/ Sluff Skier
Accidentally Triggered
D1 , R1 Northeast 1

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