Date and Time of Avalanche Avalanche Typesort descending Trigger Size Starting Elevation Aspect Number of avalanches
Central Flathead Range 1
12/14/2018 - 04:30
Camp misery
1
S Face of Skook 1
12/31/2018 - 13:30
BNSF Avalanche Program-Mount Cameahwait and JFS Canyon
1
Essex 1
04/06/2018 - 17:00
Toured up cascade creek
1
02/20/2019 - 05:30
Marion Lake
1
01/14/2019 - 16:45
Great Bear Peak/Skiumah Creek
1
12/06/2018 - 16:45
Cascadilla, Mmiddle Fork
1
01/01/2018 - 21:45
Cascade, Flathead Range
1
01/12/2018 - 01:00
Forecaster Observation - Nyack Mountain, Flathead Range
1
02/28/2019 - 18:30
Forecaster Observation - Baldhead ridge
Cornice Natural
Cornice Fall Triggered
D1.5 , R3 Above 6,500 ft Southwest 1
01/08/2021 - 14:00
Noisy Basin
Cornice Natural 1
11/22/2020 - 12:30
East Ridge of Heavens Peak
Cornice On Foot (includes snowshoers, climbers/mountaineers, and hikers)
Accidentally Triggered
D2.5 , R2 7400' North 1
02/21/2020 - 15:00
Forecaster Observation - Northern Swan Range
Cornice Natural
Cornice Fall Triggered
D2 , R2 Above 6,500 ft Northeast 1
03/03/2020 - 14:15
Forecaster Observation - Northern Flathead Range
Cornice Natural D1.5 Above 6,500 ft Northeast 1
01/10/2020 - 12:45
Forecaster Observation - southern Glacier NP
Cornice Skier
Intentionally Triggered
D1 , R1 Between 5,000 and 6,500 ft East 2
04/22/2018 - 13:00
Forecaster Observation- Heavens Peak, GNP
Cornice Skier
Accidentally Triggered
D2 , R1 Above 6,500 ft Northeast 1
01/05/2020 - 14:00
Forecaster Observation - Marias Pass
Cornice Skier
Intentionally Triggered
D1 , R2 5800 feet Northeast 1
04/06/2020 - 14:30
Forecaster Observation - Flathead Range
Cornice Natural D3 Above 6,500 ft East 1

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