Date and Time of Avalanchesort ascending Avalanche Type Trigger Size Starting Elevation Aspect Number of similar avalanches
01/24/2018 - 15:00
Noisy Basin, Swan Range
Soft Slab Skier
Intentionally Triggered
D2 Between 5,000 and 6,500 ft Northeast 3
01/24/2018 - 13:15
Noisy Basin, Swan Range
Soft Slab Natural D2 , R3 Above 6,500 ft Northwest 1
01/23/2018 - 20:00
upper Marion and Dickey Creek
01/23/2018 - 13:15
Marion Lake
Soft Slab Skier
Accidentally Triggered
D1 , R1 Between 5,000 and 6,500 ft Northwest
01/22/2018 (All day)
South Fork, Dickey Creek
Loose Dry/ Sluff Skier
Accidentally Triggered
D1 , R1 Northeast
01/21/2018 - 20:30
Tranquil Basin, Flathead Range
01/20/2018 - 12:30
Forecaster Observation - Rescue Creek, Flathead Range
Soft Slab Natural D2 , unknown Above 6,500 ft East 5-10
01/15/2018 - 18:00
Grant Ridge (Upper Disbrow Creek/Tunnel Creek)
Hard Slab Natural D3.5 Above 6,500 ft Northeast
01/15/2018 - 13:45
Pro Observation - John F Stevens Canyon, Flathead Range
Wet Loose Natural D1.5
01/15/2018 - 02:30
Pro Observation - John F Stevens Canyon, Flathead Range
Soft Slab Natural
Cornice Fall Triggered
D1 Above 6,500 ft
01/13/2018 - 13:00
Forecaster Observation - Canyon Creek, southern Whitefish Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northeast 5-10
01/13/2018 - 08:30
Forecaster Observation - Wahoo Creek, Flathead Range
Soft Slab Natural D2 , R2 Above 6,500 ft North 3
01/13/2018 - 06:00
Forecaster Observation - Wahoo Creek, Flathead Range
Hard Slab Natural D3 , unknown Above 6,500 ft Northeast 2
01/13/2018 - 05:30
Forecaster Observation - Crystal Cr, Flathead Range
Soft Slab Natural D2.5 , unknown Above 6,500 ft Northeast 3
01/13/2018 - 05:00
Forecaster Observation - Crystal Cr, Flathead Range
Hard Slab Natural D4 , R4 Above 6,500 ft North
01/13/2018 - 01:00
Forecaster Observation - Nyack Mountain, Flathead Range
Hard Slab Natural D4 , R4 7500' North
01/12/2018 - 20:30
Forecaster Observation- Mt. Penrose
Hard Slab Natural D2.5 Above 6,500 ft
01/12/2018 - 17:45
Marion Lake Vicinity
Hard Slab D3 , R3 Above 6,500 ft East
01/12/2018 - 01:00
Forecaster Observation - Nyack Mountain, Flathead Range
01/10/2018 - 20:45
Forecaster Observation - Red Meadow, Northern Whitefish Range
Hard Slab Natural D3 , R3 Above 6,500 ft 3

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