Date and Time of Avalanche![]() |
Avalanche Type | Trigger | Size | Starting Elevation | Aspect | Number of avalanches |
---|---|---|---|---|---|---|
03/23/2021 - 10:00 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southeast | 10 |
03/23/2021 - 10:00 Forecaster Observation - Flathead Range |
Loose Dry/ Sluff | Natural | D1 , R2 | Between 5,000 and 6,500 ft | Southeast | 5 |
03/23/2021 - 08:00 Forecaster Observation - Essex |
Loose Dry/ Sluff | Natural | D1 | Between 5,000 and 6,500 ft | Southeast | 10 |
03/22/2021 - 23:00 Forecaster Observation - Flathead Range |
Soft Slab | Natural | D2 , R2 | Above 6,500 ft | Northeast | 1 |
03/22/2021 - 22:00 Forecaster Observation - Flathead Range |
Loose Dry/ Sluff | Natural | D1 , R1 | Between 5,000 and 6,500 ft | North | 5 |
03/22/2021 - 22:00 Forecaster Observation - Flathead Range |
Loose Dry/ Sluff | Natural | D1.5 , R2 | Above 6,500 ft | Northeast | 15 |
03/22/2021 - 14:45 Forecaster Observation: Southern Whitefish Range |
Soft Slab |
Snowmobiler
Remotely Triggered |
D1 , R5 | Between 5,000 and 6,500 ft | Northeast | 3 |
03/22/2021 - 12:00 Forecaster Observation: Southern Whitefish Range |
Soft Slab |
Skier
Intentionally Triggered |
D1.5 , R2 | Above 6,500 ft | Southeast | 2 |
03/20/2021 - 18:00 Essex |
Wet Loose |
Skier
Accidentally Triggered |
D2 , R3 | 5500 | East | 1 |
03/19/2021 - 13:30 Forecaster Observation - Flathead Range |
Wet Loose |
Skier
Intentionally Triggered |
D1 , R1 | Between 5,000 and 6,500 ft | Northeast | 1 |
03/18/2021 - 22:45 So Whitefish |
Wet Loose | Natural | D2 , R3 | Between 5,000 and 6,500 ft | South | 3 |
03/16/2021 - 12:45 WMR side country |
Wet Slab | Unknown | D2 , R3 | Southeast | 1 | |
03/15/2021 - 12:45 Forecaster Observation - southern Glacier NP |
Glide | D2.5 , R3 | 6000 | Southeast | 1 | |
03/14/2021 - 15:00 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D1 , R1 | Between 5,000 and 6,500 ft | Southeast | 5 |
03/14/2021 - 15:00 Forecaster Observation - Flathead Range |
Hard Slab | Natural | D2.5 , R2 | Above 6,500 ft | Southeast | 1 |
03/14/2021 - 14:45 Forecaster Observation - Swan Range |
Glide | Natural | D3 , R2 | Between 5,000 and 6,500 ft | Southwest | 2 |
03/14/2021 - 14:45 Forecaster Observation - Swan Range |
Wet Loose | Natural | D2 | Between 5,000 and 6,500 ft | Southwest | 2 |
03/14/2021 - 13:30 Rescue |
Wet Loose |
Skier
Accidentally Triggered |
D1.5 | Above 6,500 ft | East | 1 |
03/14/2021 - 12:15 Forecaster Observation - southern Whitefish Range |
Glide | Natural | D2.5 , R2 | 6100' | South | 1 |
03/14/2021 - 12:00 Dorothy Peak, Outside WMR |
Glide |
Natural
Remotely Triggered |
D2.5 , R3 | Between 5,000 and 6,500 ft | South | 3 |