Date and Time of Avalanche | Avalanche Type | Trigger |
Size![]() |
Starting Elevation | Aspect | Number of avalanches |
---|---|---|---|---|---|---|
12/17/2020 - 12:00 Forecaster Observation: Southern Whitefish Range |
Soft Slab | Skier | D1 | Above 6,500 ft | Northeast | 3 |
12/06/2018 - 12:00 Forecaster Observation - Noisy/Jewel Divide |
Loose Dry/ Sluff | Skier | D1 , R1 | Above 6,500 ft | 1 | |
03/01/2019 - 19:00 Forecaster Observation - Hellroaring, Canyon Creek |
Loose Dry/ Sluff | Skier | D1 , R1 | 6200 | East | 1 |
02/05/2019 - 12:15 Forecaster Observation - Canyon Creek |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | 6400 | Southwest | 1 |
03/21/2020 - 14:30 Forecaster Observation - Flathead Range |
Wet Loose |
Skier
Accidentally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | East | 2 |
12/22/2020 - 02:00 Forecaster Observation: Middle Fork |
Wet Loose | Natural | D1 | Between 5,000 and 6,500 ft | Southeast | 3 |
01/04/2020 - 14:00 Forecaster Observation: Middle Fork |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | Northeast | 7 |
12/14/2018 - 18:45 Forecaster Observation - North Aspects of Snowshed |
Soft Slab | Natural | D1 , R3 | Above 6,500 ft | North | 1 |
02/09/2020 - 12:45 Forecaster Observation - Flathead Range, Middle Fork Corridor |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | Southeast | 1 |
02/12/2019 - 21:45 Forecaster Observation - WMR Sidecountry |
Soft Slab | Natural | D1 , R2 | 6300 | Northwest | 1 |
03/28/2020 - 07:00 Forecaster Observation - Northern Flathead Range |
Soft Slab | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southeast | 1 |
01/05/2020 - 06:15 Northern Whitefish Range |
Soft Slab | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southeast | 1 |
01/23/2020 - 16:00 Whitefish Range |
Soft Slab | Unknown | D1 | Between 5,000 and 6,500 ft | 1 | |
03/13/2019 - 22:15 Forecaster Observation - Snowshed Mountain |
Soft Slab | Natural | D1 , R1 | 7200 | East | 1 |
02/13/2019 - 00:30 Forecaster Observation - Marion Lake, Flathead Range |
Loose Dry/ Sluff | Natural | D1 , R1 | 5000-7000' | 1 | |
04/03/2020 - 14:15 BNSF Avalanche Safety - Wahoo Ridge/Path 1183 |
Loose Dry/ Sluff |
Skier
Intentionally Triggered |
D1 , R1 | Below 5,000 ft | North | 5 |
12/31/2020 - 12:00 Forecaster Observation: Southern Glacier Park |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | Northeast | 4 |
11/22/2020 - 12:30 Forecaster Observation: Southern Glacier Park |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | East | 1 |
04/06/2018 - 08:30 Forecaster Observation - Southern Whitefish Range |
Loose Dry/ Sluff | Natural | D1 , R1 | Between 5,000 and 6,500 ft | South | 1 |
02/17/2020 - 13:00 Forecaster Observation - Southern Whitefish Range |
Soft Slab |
Skier
Intentionally Triggered |
D1 , R1 | Above 6,500 ft | Northeast | 1 |