Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevation Aspectsort descending Number of avalanches
12/29/2017 - 18:15
Forecaster Observation- Cascadilla, Flathead Range
Soft Slab D2 Between 5,000 and 6,500 ft 1
02/23/2019 - 20:15
Fern Creek - Apgar Range
1
Just off goulies ridge 1
12/05/2018 - 12:00
Skook Chutes / Canyon Creek
Unknown Natural D1.5 1
02/08/2018 - 12:00
Lake McDonald
Unknown D3 1
03/21/2019 - 16:15
Grave Creek
Wet Slab D3 , R3 1
Forecaster observation - upper Whitefish River 1
04/06/2020 - 12:00
Roof of the Swan
Soft Slab Natural
Cornice Fall Triggered
2
12/14/2018 - 04:30
Camp misery
1
Big Creek Drainage 1
Southern Flathead Range 1
03/17/2019 - 19:00
Rescue Creek
1
Noisy Basin 1
Forecaster Observation - Flathead Range 1
02/12/2019 - 04:30
Forecaster Observation - Peter's Ridge, Swan Range
Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft 1
04/16/2020 - 13:00
Forecaster Observation - Central Swan Range
Wet Loose Natural D1 Above 6,500 ft 6
12/31/2018 - 13:30
BNSF Avalanche Program-Mount Cameahwait and JFS Canyon
1
Forecaster Observation - southern Whitefish Range 1
03/17/2018 - 17:45
Rescue Creek/Mt Penrose
1
Northern swan 1

Pages