Date and Time of Avalanche Avalanche Typesort descending Trigger Size Starting Elevation Aspect Number of avalanches
02/14/2018 - 06:00
Sheep Lakes
1
Flathead Range 1
12/24/2017 - 19:15
Diamond Peak- Whitefish Range
1
Siyeh Bend/East face Piegan Mtn. 1
Goulie, Kona, east of Kona 1
Tranquil Basin 1
GNP 1
Flower Pointish 1
Central Flathead Range 1
Marion Lake 1
Marias pass 1
Swan Range 1
Dorris Creek heading towards Silver. 1
01/21/2018 - 20:30
Tranquil Basin, Flathead Range
1
BNSF Avalanche Safety - Snowslip Mtn GNP 1
02/17/2019 - 22:30
Skook chutes off WMR
1
northern swans 1
02/21/2020 - 15:00
Forecaster Observation - Northern Swan Range
Cornice Natural
Cornice Fall Triggered
D2 , R2 Above 6,500 ft Northeast 1
01/06/2021 - 01:00
Forecaster Observation - Skyland area
Cornice Natural
Cornice Fall Triggered
D2.5 , R3 7300 Northeast 1
01/05/2020 - 14:00
Forecaster Observation - Marias Pass
Cornice Skier
Intentionally Triggered
D1 , R2 5800 feet Northeast 1

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