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Date and Time of Avalanche![]() |
Avalanche Type | Trigger | Size | Starting Elevation | Aspect | Number of avalanches |
---|---|---|---|---|---|---|
02/20/2022 - 12:00 Forecaster Observation - Northern Flathead Range |
Loose Dry/ Sluff |
Natural
Intentionally Triggered |
D1.5 , R2 | Between 5,000 and 6,500 ft | Northeast | 8 |
02/18/2022 - 13:15 Flathead Range |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | 6400 | North | 2 |
02/16/2022 - 10:45 Forecaster Observation - Swan Range |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | Northwest | 1 |
02/16/2022 - 09:00 Forecaster Observation - Swan Range |
Loose Dry/ Sluff | Natural | D1.5 , R1 | Above 6,500 ft | West | 7 |
02/16/2022 - 09:00 Forecaster Observation - Swan Range |
Soft Slab | Natural | D1 , R1 | Between 5,000 and 6,500 ft | West | 1 |
02/16/2022 - 06:00 Forecaster Observation - Flathead Range |
Soft Slab | Natural | D1.5 , R1 | Above 6,500 ft | East | 20 |
02/16/2022 - 02:00 Forecaster Observation - Flathead Range |
Wet Loose | Unknown | D1.5 , R2 | Between 5,000 and 6,500 ft | Southeast | 2 |
02/15/2022 - 20:00 Forecaster Observation - Swan Range |
Soft Slab | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Northeast | 3 |
02/15/2022 - 01:00 Forecaster Observation: Southern Whitefish Range |
Soft Slab | Natural | D1 , R1 | Above 6,500 ft | Northeast | 1 |
02/10/2022 - 14:00 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D1.5 , R2 | Between 5,000 and 6,500 ft | Southeast | 3 |
02/10/2022 - 12:30 Hay Creek |
Wet Loose | Natural | D1 | Below 5,000 ft | Southwest | 4 |
02/10/2022 - 12:00 Forecaster Observation - Flathead Range |
Wet Loose | D2 , R2 | Between 5,000 and 6,500 ft | Southeast | 2 | |
02/10/2022 - 12:00 Forecaster Observation: Southern Whitefish Range |
Wet Loose | Natural | D2 | Between 5,000 and 6,500 ft | Southwest | 3 |
02/10/2022 - 02:15 BNSF Avalanche Safety - Snowslip Mtn. GNP |
Wet Loose | Natural | D1 , R2 | Below 5,000 ft | East | 1 |
02/09/2022 - 12:00 Mt Brown |
Wet Loose | Natural | D1 , R1 | Below 5,000 ft | Southeast | 2 |
02/07/2022 - 12:30 Middlefork |
Unknown |
Natural
Cornice Fall Triggered |
D3 , R3 | 7350 | East | 2 |
02/07/2022 - 12:15 East of Whitefish Mountain Resort |
Soft Slab |
Skier
Intentionally Triggered |
D2 , R3 | 6380 | Northeast | 1 |
02/07/2022 - 12:00 Cascadilla |
Hard Slab |
Natural
Cornice Fall Triggered |
D2 , R2 | 7100' | Northeast | 1 |
02/05/2022 - 16:00 Middle Fork Flathead |
Hard Slab | Natural | D2.5 , R2 | 7100 feet | Northeast | 1 |
02/05/2022 - 13:45 Clarence Creek, northern Whitefish Range |
Soft Slab | Unknown | D2 , R3 | 1 |