| Date and Time of Avalanche | Avalanche Type | Trigger |
Size |
Starting Elevation | Aspect | Number of avalanches |
|---|---|---|---|---|---|---|
|
01/23/2020 - 14:30 Teton Pass winter sports area |
Hard Slab |
AE (large ANFO) Intentionally Triggered |
D3 , R3 | Above 6,500 ft | East | 1 |
|
02/01/2020 - 09:30 Forecaster Observation - Flathead Range |
Unknown | Natural | D3 , R3 | 2 | ||
|
02/08/2018 - 12:00 Lake McDonald |
Unknown | D3 | 1 | |||
|
01/13/2020 - 04:30 BNSF Avalanche Safety - Flathead Range |
Hard Slab |
Natural
Cornice Fall Triggered |
D3 , R3 | 7700 | East | 1 |
|
01/27/2018 - 22:30 Forecaster Observation - Skiumah Lake, Flathead Range |
Unknown | Natural | D3 | Above 6,500 ft | North | 1 |
|
03/21/2019 - 17:00 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D3 , R3 | Above 6,500 ft | South | 1 |
|
01/05/2019 - 15:45 Forecaster Observation - South Waldron Creek, north of Teton Peak |
Hard Slab |
Snowmobiler
Accidentally Triggered |
D3 , R3 | 7850 | East | 1 |
|
03/25/2019 - 19:45 Forecaster Observation - Southern Swan Range |
Glide | Natural | D3 , R3 | Between 5,000 and 6,500 ft | Southeast | 1 |
|
01/12/2018 - 17:45 Marion Lake Vicinity |
Hard Slab | D3 , R3 | Above 6,500 ft | East | 1 | |
|
12/20/2019 - 05:30 BNSF Avalanche Program-Running Rabbit Mtn, Glacier Park |
Hard Slab | Natural | D3 , R2 | Above 6,500 ft | North | 1 |
|
03/21/2019 - 15:15 Forecaster Observation- Road Observations |
Wet Slab | Natural | D3 | Between 5,000 and 6,500 ft | Southwest | 1 |
|
12/09/2018 - 03:30 Forecaster Observation - Mt. Adams, Flathead Range |
Hard Slab | Natural | D3 , R4 | 7400 | Southeast | 1 |
|
03/18/2018 - 01:00 Kupunkamint Mountain |
Soft Slab | Natural | D3 , R3 | 8400 feet | South | 1 |
|
02/08/2018 - 02:15 Essex Creek |
Hard Slab | Natural | D3 , R3 | Above 6,500 ft | 1 | |
|
02/13/2019 - 09:30 Forecaster Observation- Grant Ridge, Flathead Range |
Soft Slab | Natural | D3 , R3 | Above 6,500 ft | Southeast | 1 |
|
04/10/2019 - 13:00 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D3 , R3 | Between 5,000 and 6,500 ft | Northeast | 1 |
|
03/20/2019 - 18:45 Forecaster Observation - Canyon Creek, southern Whitefish Range |
Wet Slab | Natural | D3 , R2 | 6000' - 6600' | South | 1 |
|
02/08/2018 - 10:30 Forecaster Observation- Rescue Creek, Flathead Range |
Hard Slab | Natural | D3 | Above 6,500 ft | Northwest | 1 |
|
12/22/2020 - 02:00 Flathead Range |
Hard Slab | Natural | D3 , R3 | Above 6,500 ft | Northeast | 3 |
|
03/21/2019 - 18:15 Howe Ridge/Stanton Mtn/Camas Ck - GNP |
Wet Loose | Natural | D3 , R3 | Above 6,500 ft | Southwest | 1 |
