Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevation Aspectsort descending Number of avalanches
02/04/2018 - 22:45
Mt. Cameahwait
Hard Slab Natural D3.5 , R4 Above 6,500 ft Northeast 1
01/12/2020 - 15:00
Forecaster Observation - Ten Lakes area
Unknown Natural D2 , R3 6800 Northeast 1
01/28/2020 - 17:00
Forecaster Observation - Flathead Range
Soft Slab Natural D2 Northeast 3
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 1
01/13/2020 - 13:45
Forecaster Observation - Southern Whitefish Range
Loose Dry/ Sluff Skier D1 , R1 Between 5,000 and 6,500 ft Northeast 6
02/24/2020 - 20:00
Rescue Creek
Loose Dry/ Sluff Natural D1 , R1 Below 5,000 ft Northeast 1
03/31/2020 - 14:30
Forecaster Observation - Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 Between 5,000 and 6,500 ft Northeast 1
03/07/2019 - 12:15
Doris Ridge
Soft Slab On Foot (includes snowshoers, climbers/mountaineers, and hikers)
Intentionally Triggered
D1.5 , R1 Above 6,500 ft Northeast 1
02/10/2020 - 14:30
Forecaster Observation: Norther Whitefish Range
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northeast 10
01/20/2020 - 12:00
BNSF Avalanche Safety - Wahoo Ridge-Flathead Range
Natural D2 Northeast 1
04/04/2020 - 13:15
Forecaster Observation - Flathead Range
Soft Slab Skier
Accidentally Triggered
D3 , R4 6550 Northeast 1
03/06/2020 - 12:00
Forecaster Observation - Flathead Range
Hard Slab Unknown D3 Above 6,500 ft Northeast 1
04/12/2019 - 12:15
Forecaster Observation - Flathead Range
Wet Loose Natural D1.5 , R1 Between 5,000 and 6,500 ft Northeast 1
02/14/2020 - 14:45
Forecaster Observation - Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 Between 5,000 and 6,500 ft Northeast 1
01/04/2020 - 14:00
Forecaster Observation: Middle Fork
Soft Slab Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft Northeast 7
04/22/2018 - 13:00
Forecaster Observation- Heavens Peak, GNP
Cornice Skier
Accidentally Triggered
D2 , R1 Above 6,500 ft Northeast 1
03/14/2020 - 12:00
Forecaster Observation - Apgar Range and Lake McDonald
Soft Slab Natural D1 , R2 5200 Northeast 1
02/24/2020 - 18:00
Forecaster Observation - Western Whitefish Range
Soft Slab Natural D1.5 , R2 Above 6,500 ft Northeast 4
12/12/2018 - 08:45
Forecaster Observation - Grant Ridge, Flathead Range
Soft Slab Natural D2.5 , R3 Above 6,500 ft Northeast 1
02/08/2018 - 23:00
Forecaster Observation - Ousel Peak to Skiumah Lake, Flathead Range
Hard Slab Natural D3.5 , R4 Above 6,500 ft Northeast 1

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