Date and Time of Avalanche Avalanche Type Triggersort descending Size Starting Elevation Aspect Number of avalanches
02/12/2019 - 21:45
Forecaster Observation - WMR Sidecountry
Soft Slab Natural D1.5 , R2 6400 Northeast 1
02/16/2018 - 14:30
Forecaster Observation- Flathead Range
Soft Slab Natural D1.5 Below 5,000 ft Northwest 1
12/15/2018 - 18:15
Forecaster Observation - Mt. Adams, Flathead Range
Soft Slab Natural D2 , R2 Above 6,500 ft 1
04/02/2019 - 19:15
Essex Creek
Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft North 1
03/16/2018 - 16:15
Forecaster Observation - Canyon Creek, southern Whitefish Range
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft South 1
01/16/2020 - 09:45
Forecaster Observation - Northern Whitefish Range
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft Northeast 1
03/17/2019 - 12:15
Forecaster Observation - Rescue Creek, Flathead Range
Wet Loose Natural D2.5 , R3 5500' - 7000' South 1
02/11/2020 - 12:00
Hornet Lookout
Hard Slab Natural D1 , R1 Between 5,000 and 6,500 ft Southwest 3
12/20/2019 - 05:15
BNSF Avalanche Safety - JFS Canyon
Hard Slab Natural
Cornice Fall Triggered
D3 , R3 7300 feet North 1
04/07/2020 - 12:30
Flathead Range
Wet Loose Natural D1.5 , R2 7000' North 2
01/06/2019 - 12:45
Forecaster Observation - Marion Lake, Flathead Range
Soft Slab Natural D1 , R1 Above 6,500 ft East 1
03/15/2020 - 13:30
Forecaster Observation - Lake McDonald Area
Hard Slab Natural D1.5 , R1 Above 6,500 ft South 1
02/01/2020 - 01:00
Forecaster Observation - Flathead Range
Unknown Natural D2.5 Between 5,000 and 6,500 ft Southeast 8
02/13/2019 - 08:30
BNSF Avalanche Program-Running Rabbit & Snowslip Mtns. GNP
Soft Slab Natural D2 , R2 Below 5,000 ft East 1
02/01/2020 - 01:15
BNSF Avalanche Safety - Flathead Range and JFS Canyon
Soft Slab Natural D2 , unknown Above 6,500 ft South 1
04/05/2019 - 17:00
Forecaster Observation - Glacier Park
Wet Slab Natural D2 Between 5,000 and 6,500 ft Southeast 1
04/09/2020 - 12:15
Flathead Range
Wet Loose Natural D2 , R2 Between 5,000 and 6,500 ft Southeast 10
02/08/2018 - 10:15
Forecaster Observation- McDonald Creek, GNP
Hard Slab Natural D3.5 , R4 1
01/10/2019 - 13:30
Forecaster Observation- Dickey Creek, Flathead Range
Hard Slab Natural
Cornice Fall Triggered
D3.5 , R3 7500' East 1
01/24/2018 - 13:15
Noisy Basin, Swan Range
Soft Slab Natural D2 , R3 Above 6,500 ft Northwest 1

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