Date and Time of Avalanche Avalanche Type Trigger Sizesort descending Starting Elevation Aspect Number of avalanches
01/31/2020 - 17:00
Haskill's Slide - Whitefish Mtn Resort
Wet Slab Skier
Intentionally Triggered
D1 , R1 5900 Southeast 6
10/29/2019 - 14:15
Forecaster Observation - Swan Crest
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Southwest 2
04/03/2018 - 12:45
Forecaster Observation - Skiumah Lake, Flathead Range
Soft Slab Skier D1 , R1 Between 5,000 and 6,500 ft Northeast 1
02/19/2020 - 14:15
Forecaster Observation - Apgar Range and Swan Range
Loose Dry/ Sluff Natural D1 , R2 Between 5,000 and 6,500 ft South 10
01/11/2020 - 10:45
Forecaster Observation- Flathead Range
Loose Dry/ Sluff Natural D1 , R2 Below 5,000 ft Northeast 8
02/24/2020 - 18:45
Forecaster Observation- Swan Range
Soft Slab Natural D1 , R2 Between 5,000 and 6,500 ft Northeast 2
02/01/2020 - 12:00
Forecaster Observation - Flathead Range
Wet Loose Natural D1 , R2 Between 5,000 and 6,500 ft 4
03/10/2018 - 15:00
Forecaster Observation - Tunnel Ridge, Flathead Range
Wet Loose Natural D1 , R2 Above 6,500 ft South 1
02/09/2020 - 15:00
Forecaster Observation - JFS Canyon
Soft Slab Skier
Accidentally Triggered
D1 , R2 5100 West 1
01/30/2019 - 12:00
Forecaster Observation - Red Meadow Lake
Hard Slab Snowmobiler D1 , R3 5100 Northeast 1
12/27/2019 - 13:30
Forecaster Observation- Swan Range
Loose Dry/ Sluff Skier D1 , R1 Between 5,000 and 6,500 ft Northeast 2
03/01/2020 - 11:45
Forecaster Observation - central Flathead Range
Loose Dry/ Sluff Natural D1 , R1 5750 North 1
04/06/2019 - 13:45
Forecaster Observation - Marias Pass
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft East 1
02/12/2019 - 04:30
Forecaster Observation - Peter's Ridge, Swan Range
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft 1
04/02/2019 - 19:15
Essex Creek
Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft North 1
01/31/2020 - 13:00
Forecaster Observation - WMR
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 6050 Southeast 1
03/28/2020 - 13:00
Forecaster Observation - Northern Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft 4
12/20/2019 - 07:45
Forecaster Observation- Southern Whitefish Range
Soft Slab Explosive
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft East 4
02/09/2020 - 14:45
Forecaster Observation - JFS Canyon
Loose Dry/ Sluff Skier
Intentionally Triggered
D1 , R1 5650 West 2
02/01/2018 - 13:45
Forecaster Observation - Skiumah Lake, Flathead Range
Soft Slab Skier
Intentionally Triggered
D1 , R1 Above 6,500 ft Northeast 1

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