Please take this 15-minute survey about FAC products to help us improve our forecast products. Thank you!
| Date and Time of Avalanche | Avalanche Type | Trigger | Size |
Starting Elevation |
Aspect | Number of avalanches |
|---|---|---|---|---|---|---|
|
04/18/2019 - 13:15 Forecaster Observation - Flathead Range |
Wet Loose |
Skier
Intentionally Triggered |
D1 | 4600 | Northeast | 1 |
|
02/15/2019 - 18:15 Forecaster Observation - Rescue Creek, Flathead Range |
Soft Slab | Natural | D2 , R3 | 5000'-7000' | South | 1 |
|
02/13/2019 - 00:30 Forecaster Observation - Marion Lake, Flathead Range |
Soft Slab | Natural | 5000-7000' | 1 | ||
|
02/13/2019 - 00:30 Forecaster Observation - Marion Lake, Flathead Range |
Loose Dry/ Sluff | Natural | D1 , R1 | 5000-7000' | 1 | |
|
02/09/2020 - 15:00 Forecaster Observation - JFS Canyon |
Soft Slab |
Skier
Accidentally Triggered |
D1 , R2 | 5100 | West | 1 |
|
01/30/2019 - 12:00 Forecaster Observation - Red Meadow Lake |
Hard Slab | Snowmobiler | D1 , R3 | 5100 | Northeast | 1 |
|
01/30/2020 - 12:30 Cascadilla Creek |
Hard Slab |
Snowboarder
Accidentally Triggered |
D2 , R2 | 5150 | North | 1 |
|
03/14/2020 - 12:00 Forecaster Observation - Apgar Range and Lake McDonald |
Soft Slab | Natural | D1 , R2 | 5200 | Northeast | 1 |
|
01/19/2019 - 17:15 Essex Creek |
Hard Slab | Natural | D2.5 | 5200 | Southeast | 1 |
|
04/10/2019 - 10:00 Forecaster observation: Marias Pass |
Wet Loose | Natural | D1 , R2 | 5200 feet | Northwest | 1 |
|
04/18/2019 - 12:00 Forecaster Observation - Flathead Range |
Wet Loose | Natural | D2 , R3 | 5300 | North | 1 |
|
01/10/2020 - 14:45 Forecaster Observation - southern Glacier NP |
Loose Dry/ Sluff |
Skier
Intentionally Triggered |
D1 , R1 | 5400 | Southeast | 1 |
|
02/11/2020 - 11:15 Forecaster Observation - Middle Fork |
Soft Slab |
Skier
Remotely Triggered |
D1 , R1 | 5400 | Northwest | 1 |
|
01/31/2020 - 14:00 Forecaster Observation - WMR |
Loose Dry/ Sluff |
Skier
Intentionally Triggered |
D1 , R1 | 5500 | North | 4 |
|
02/15/2019 - 23:30 Forecaster Observation - Rescue Creek, Flathead Range |
Soft Slab | Natural | D2.5 , R3 | 5500' - 7000' | South | 1 |
|
03/17/2019 - 12:15 Forecaster Observation - Rescue Creek, Flathead Range |
Wet Loose | Natural | D2.5 , R3 | 5500' - 7000' | South | 1 |
|
03/17/2019 - 12:15 Forecaster Observation - Rescue Creek, Flathead Range |
Wet Loose | Natural | D1.5 , R2 | 5500'-7000' | South | 1 |
|
01/01/2020 - 11:30 BNSF Avalanche Safety - Snowslip Mtn GNP |
Soft Slab |
Skier
Intentionally Triggered |
D1.5 , R3 | 5600 | Southeast | 2 |
|
02/09/2020 - 14:45 Forecaster Observation - JFS Canyon |
Loose Dry/ Sluff |
Skier
Intentionally Triggered |
D1 , R1 | 5650 | West | 2 |
|
01/07/2020 - 14:30 Forecaster Observation - WMR Sidecountry |
Soft Slab |
Skier
Remotely Triggered |
D1.5 , R2 | 5700 | Northeast | 4 |
