Date and Time of Avalanche Avalanche Type Triggersort descending Size Starting Elevation Aspect Number of avalanches
01/29/2018 - 13:00
Jewel Basin, Swan Range
Hard Slab Natural
Cornice Fall Triggered
D3 , R3 Above 6,500 ft East 1
01/13/2020 - 04:30
BNSF Avalanche Safety - Flathead Range
Hard Slab Natural
Cornice Fall Triggered
D3 , R3 7700 East 1
03/20/2019 - 15:15
JFS Canyon
Wet Slab Natural D2 Between 5,000 and 6,500 ft 1
02/08/2019 - 19:45
Forecaster Observation- Rescue Creek, Flathead Range
Hard Slab Natural D2 , R2 Between 5,000 and 6,500 ft West 1
03/30/2020 - 20:15
Forecaster Observation - Flathead Range
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft North 3
12/22/2019 - 13:00
Holland Peak
Wet Loose Natural D1.5 Above 6,500 ft South 10
03/13/2019 - 22:15
Forecaster Observation - Snowshed Mountain
Soft Slab Natural D1 , R1 7200 East 1
12/19/2018 - 02:45
Forecaster Observation - Skiumah Lake, Flathead Range
Soft Slab Natural D2.5 , R3 6700 North 1
02/28/2020 - 14:45
Forecaster Observation - Swan Range
Wet Loose Natural D1.5 Above 6,500 ft Southwest 10
03/20/2019 - 18:15
JFS Canyon
Wet Loose Natural D2.5 Between 5,000 and 6,500 ft 1
02/13/2019 - 00:30
Forecaster Observation - Marion Lake, Flathead Range
Loose Dry/ Sluff Natural D1 , R1 5000-7000' 1
02/08/2018 - 10:30
Forecaster Observation- Rescue Creek, Flathead Range
Hard Slab Natural D3 Between 5,000 and 6,500 ft Northeast 1
04/01/2020 - 02:45
Forecaster Observation - Flathead Range
Hard Slab Natural D3 , R3 Above 6,500 ft Northeast 1
12/28/2019 - 12:00
Forecaster Observation- Central Glacier Park
Soft Slab Natural D1.5 , R1 Above 6,500 ft East 1
03/18/2019 - 17:15
BNSF Avalanche Program-JFS Canyon
Wet Loose Natural D1.5 Between 5,000 and 6,500 ft 1
02/28/2020 - 12:00
Forecaster Observation - Flathead Range
Wet Loose Natural D1 Between 5,000 and 6,500 ft South 5
04/12/2019 - 12:15
Forecaster Observation - Flathead Range
Wet Loose Natural D1.5 , R1 Between 5,000 and 6,500 ft Northeast 1
02/13/2019 - 08:45
BNSF Avalanche Program-Running Rabbit & Snowslip Mtns. GNP
Soft Slab Natural
Cornice Fall Triggered
D2 , R1 Above 6,500 ft East 1
04/01/2018 - 23:30
Forecaster Observation- Grant Ridge, Flathead Range
Soft Slab Natural D1.5 , R1 1
02/04/2018 - 23:00
Essex & Sheep Creek - Flathead Range
Hard Slab Natural D3.5 , R3 Above 6,500 ft East 1

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