Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of avalanches
Essex Wet Loose Natural D1.5 , R3 3
12/05/2018 - 10:45
Jewel Basin, Swan Range
1
03/02/2019 - 01:15
Forecaster Observation - Cascade/Rescue Creek, Flathead Range
Soft Slab Natural D1.5 , R2 Northeast 1
Essex Creek 1
Mt Brown Lookout 1
02/11/2019 - 09:30
Forecaster Observation - Lost Johnny, Swan Range
Soft Slab Natural D1 , R1 1
Northern Swan Range 1
03/03/2018 - 14:15
Forecaster Observation - Northern Apgars
Wet Loose Natural D1 , R1 1
01/22/2018 (All day)
South Fork, Dickey Creek
Loose Dry/ Sluff Skier
Accidentally Triggered
D1 , R1 Northeast 1
03/11/2018 - 20:15
Tranquill Basin - Flathead Range
1
Big Slide 1
01/13/2021 - 01:30
Forecaster Observation: Middle Fork Corridor
Wet Loose Natural D2 , R2 20
Flathead Range 1
02/01/2020 - 12:00
Forecaster Observation - Flathead Range
Wet Loose Natural D2 , R2 Southeast 2
03/07/2019 - 12:15
Cat Creek
Soft Slab Natural D2 , R3 South 1
02/22/2021 - 13:00
Glacier National Park
Wet Slab Natural D4 , R4 1
03/30/2019 - 22:15
Essex Creek
1
02/09/2020 - 12:45
Forecaster Observation - Flathead Range, Middle Fork Corridor
Loose Dry/ Sluff Natural D1 , R1 South 5
11/12/2020 - 12:45
Snyder Lake - GNP
Loose Dry/ Sluff Natural D1.5 Northwest 1
Skook Chutes 1

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