Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of similar avalanches
02/16/2019 - 06:30
Forecaster Observation - Rescue Creek, Flathead Range
Hard Slab Natural D3.5 , R3 6600' Northwest
03/17/2019 - 14:45
Forecaster Observation - Rescue Creek, Flathead Range
Wet Loose Natural D3 , R2 6600' Southeast 1
12/19/2018 - 02:45
Forecaster Observation - Skiumah Lake, Flathead Range
Soft Slab Natural D2.5 , R3 6700 North
02/25/2019 - 19:15
Forecaster Observation - Wahoo and Rescue Creek
Soft Slab Natural D2 , R2 6700' Northeast
03/10/2019 - 23:00
Furlong/Devils Hump
Soft Slab Natural D1.5 , R2 6800 Northeast
01/05/2019 - 13:45
Forecaster Observation - Spring Slide Mtn, Swan Range
Hard Slab On Foot (includes snowshoers, climbers/mountaineers, and hikers)
Cornice Fall Triggered
D2 , R2 6820 North
12/14/2017 - 13:15
Forecaster Observation - Little Matterhorn, Glacier National Park
Loose Dry/ Sluff Skier
Intentionally Triggered
D2 , R1 7000 Northeast
02/10/2018 - 18:30
Tranquil Basin
Hard Slab Natural
Cornice Fall Triggered
D2.5 , R3 7000 Northeast 2
03/10/2019 - 12:30
Furlong/Devils Hump
Soft Slab Skier
Intentionally Triggered
D1 , R1 7000 East
12/19/2018 - 02:00
Forecaster Observation - Skiumah Lake, Flathead Range
Hard Slab Natural D2.5 , R2 7000 North 1
03/09/2019 - 14:15
Foercaster Observation - Marion/ Dickey Creeks
Soft Slab Skier
Intentionally Triggered
D1.5 , R2 7150 North
03/17/2019 - 22:15
Forecaster Observation - Snowshed Mountain
Wet Loose Natural D1.5 , R2 7200 South
03/13/2019 - 22:15
Forecaster Observation - Snowshed Mountain
Soft Slab Natural D1 , R1 7200 East 2
12/09/2018 - 03:30
Forecaster Observation - Mt. Adams, Flathead Range
Hard Slab Natural D3 , R4 7400 Southeast
01/10/2019 - 13:30
Forecaster Observation- Dickey Creek, Flathead Range
Hard Slab Natural
Cornice Fall Triggered
D3.5 , R3 7500' East
01/13/2018 - 01:00
Forecaster Observation - Nyack Mountain, Flathead Range
Hard Slab Natural D4 , R4 7500' North
01/05/2019 - 15:45
Forecaster Observation - South Waldron Creek, north of Teton Peak
Hard Slab Snowmobiler
Accidentally Triggered
D3 , R3 7850 East
02/21/2019 - 22:15
Sheep Mountain, GNP
Unknown Unknown 7900' Northeast
04/13/2019 - 17:30
Near miss, Mount Lockhart, Rocky Mountain Front
Soft Slab Skier
Accidentally Triggered
D2 , R2 8400 feet East
03/18/2018 - 01:00
Kupunkamint Mountain
Soft Slab Natural D3 , R3 8400 feet South

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