Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevationsort descending Aspect Number of avalanches
04/03/2018 - 14:15
Forecaster Observation - Skiumah Lake, Flathead Range
Unknown Natural D2 , R2 1
04/24/2019 - 12:00
Tunnel Creek
Wet Slab D4 , R3 Northeast 1
Marias pass 1
01/14/2019 - 16:45
Great Bear Peak/Skiumah Creek
1
03/17/2020 - 15:00
Rescue Creek
Loose Dry/ Sluff Natural D1 5
northern swans 1
03/03/2018 - 10:00
Forecaster Observation - Rescue Creek, Flathead Range
Wet Loose Natural D1 , R1 1
01/21/2018 - 20:30
Tranquil Basin, Flathead Range
1
12/06/2018 - 16:45
Cascadilla, Mmiddle Fork
1
01/13/2021 - 06:00
central/south swan range
Glide Natural 2
03/21/2019 - 15:00
Swan Range
Wet Slab Natural D3 , R3 1
02/28/2020 - 12:15
Forecaster Observation- Central GNP
Wet Loose D2 , R2 5
03/10/2018 - 12:00
Forecaster Observation- Mt Adams, Flathead Range
Wet Loose Natural D1 , R1 1
01/17/2020 - 12:00
Forecaster Observation - Central Swan
Soft Slab Natural D1 , R1 20
BNSF Avalanche Safety - Snowslip Mtn GNP 1
03/16/2021 - 12:45
WMR side country
Wet Slab Unknown D2 , R3 Southeast 1
12/28/2017 - 12:30
Forecaster Observation - Spider Bowl, Swan Range
Soft Slab Skier D1 , R1 1
01/06/2019 - 12:30
Forecaster Observation - Marion Lake, Flathead Range
Loose Dry/ Sluff Natural D1 , R1 1
04/06/2018 - 17:00
Toured up cascade creek
1
02/17/2019 - 12:30
Grave Creek, Whitefish Range
Soft Slab Snowmobiler D2 , R4 Southwest 1

Pages