Date and Time of Avalanchesort descending Avalanche Type Trigger Size Starting Elevation Aspect Number of similar avalanches
03/03/2018 - 10:00
Forecaster Observation - Rescue Creek, Flathead Range
Wet Loose Natural D1 , R1 10-20
03/03/2018 - 14:15
Forecaster Observation - Northern Apgars
Wet Loose Natural D1 , R1 10-20
03/03/2018 - 15:45
observed off highway 2 between Elk mountain and west glacier
03/04/2018 - 19:15
Mount Grant , Flathead Range
03/05/2018 - 20:30
Professional Observation - Hay Cr., Whitefish Range
Soft Slab Natural D1 , R1 Above 6,500 ft South 1
03/07/2018 - 12:00
Mount Grant and Grant Glacier
Wet Loose Natural D1.5 , R1 Between 5,000 and 6,500 ft Southeast 10-20
03/07/2018 - 12:45
Forecaster Observation- McDonald Creek, GNP
Wet Loose Natural D1 , R1 10-20
03/08/2018 - 17:45
Forecaster Observation - Picnic Lakes, Swan Range
Soft Slab Natural
Cornice Fall Triggered
D1 , R1 Above 6,500 ft East
03/08/2018 - 19:15
skiumah
03/09/2018 - 16:30
Forecaster Observation- Mt Adams, Flathead Range
Soft Slab Natural D2 , R2 Above 6,500 ft East 5
03/09/2018 - 17:45
Forecaster Observation- Mt Stanton, GNP
Soft Slab Natural D2 , R1 Above 6,500 ft Northeast 5-10
03/09/2018 - 19:15
Forecaster Observation - Tunnel Ridge, Flathead Range
Soft Slab Natural D2.5 , R3 Above 6,500 ft East 5-10
03/10/2018 - 10:30
Rescue/Penrose/Skiumah - Flathead Range
Soft Slab Skier
Accidentally Triggered
D1.5 , R2 Between 5,000 and 6,500 ft North
03/10/2018 - 12:00
Forecaster Observation- Mt Adams, Flathead Range
Wet Loose Natural D1 , R1 10-20
03/10/2018 - 12:15
Forecaster Observation- Mt Stanton, GNP
Wet Loose Natural D1 , R1 10-20
03/10/2018 - 15:00
Forecaster Observation - Tunnel Ridge, Flathead Range
Wet Loose Natural D1 , R2 Above 6,500 ft South 10-20
03/10/2018 - 22:30
Mt Grant - Flathead Range
03/11/2018 - 12:15
Forecaster Observation - Rescue Creek, Flathead Range
Wet Loose Natural D1 , R2 Between 5,000 and 6,500 ft Southeast 10-20
03/11/2018 - 15:00
Forecaster Observation - Snowshed/ Essex Creek, Flathead Range
Wet Loose Natural D1.5 , R2 Between 5,000 and 6,500 ft South 5
03/11/2018 - 20:15
Tranquill Basin - Flathead Range

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