Date and Time of Avalanche Avalanche Type Trigger Sizesort descending Starting Elevation Aspect Number of similar avalanches
01/08/2018 - 20:45
Cascadilla drainage
01/20/2019 - 17:45
Jewel Basin, Swan Range
03/03/2018 - 15:45
observed off highway 2 between Elk mountain and west glacier
03/10/2018 - 22:30
Mt Grant - Flathead Range
02/20/2019 - 20:00
Red meadow
Unknown On Foot (includes snowshoers, climbers/mountaineers, and hikers)
Accidentally Triggered
Above 6,500 ft South
12/31/2018 - 22:00
Marion Lake, Flathead Range
02/08/2018 - 11:00
Stanton Mountain, GNP
Hard Slab Natural R3 Above 6,500 ft West
12/23/2017 - 21:00
Skook Face
02/17/2019 - 22:30
Skook chutes off WMR
02/09/2018 - 10:00
Northern GNP
02/14/2018 - 06:00
Sheep Lakes
12/24/2017 - 19:15
Diamond Peak- Whitefish Range
01/27/2019 - 17:45
Crystal Cascadilla Loop
Soft Slab Skier
Intentionally Triggered
Above 6,500 ft 3
03/30/2019 - 22:15
Essex Creek
01/21/2018 - 20:30
Tranquil Basin, Flathead Range
02/11/2019 - 18:15
Snowshed
Soft Slab Snowboarder
Accidentally Triggered
04/11/2018 - 17:15
Java Mtn
12/05/2018 - 10:45
Jewel Basin, Swan Range
01/10/2018 - 16:45
Forecaster Observation- Dickey Cr, Flathead Range
Soft Slab Natural Above 6,500 ft Southeast
03/04/2018 - 19:15
Mount Grant , Flathead Range

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