Date and Time of Avalanche Avalanche Type Trigger Size Starting Elevation Aspectsort descending Number of avalanches
05/10/2018 - 00:15
Heavens Peak, Glacier Park
Glide Natural D4 1
03/20/2019 - 13:15
Forecaster Observation - Lake McDonald, GNP
Unknown Natural D2.5 , unknown 1
12/12/2018 - 08:15
Forecaster Observation - Red Meadow Lake, Whitefish Range
Soft Slab Natural D1.5 , R2 1
04/10/2019 - 12:00
Forecaster Observation - Flathead Range
Wet Loose Natural D2 , R2 Between 5,000 and 6,500 ft 1
02/08/2018 - 10:30
Forecaster Observation- Rescue Creek, Flathead Range
Soft Slab Natural D2 , R2 Above 6,500 ft 1
12/28/2017 - 12:30
Forecaster Observation - Spider Bowl, Swan Range
Soft Slab Skier D1 , R1 1
03/25/2018 - 20:30
Big Slide
1
03/13/2019 - 12:45
Forecaster Observation - Wahoo Creek, Flathead Range
Wet Loose Natural D1 , R1 1
01/09/2018 - 20:30
Forecaster Observation - Skiumah, Flathead Range
Soft Slab Natural D1.5 , R1 Between 5,000 and 6,500 ft 1
03/18/2019 - 13:45
BNSF Avalanche Program-JFS Canyon
Wet Loose Natural D2 1
Forecaster Observation - Flathead Range 1
03/03/2018 - 10:00
Forecaster Observation - Rescue Creek, Flathead Range
Wet Loose Natural D1 , R1 1
01/21/2018 - 20:30
Tranquil Basin, Flathead Range
1
03/17/2019 - 07:30
Forecaster Observation - Lake McDonald, GNP
Wet Loose Natural D2 Above 6,500 ft 1
Missions 1
03/10/2018 - 12:00
Forecaster Observation- Mt Adams, Flathead Range
Wet Loose Natural D1 , R1 1
12/12/2018 - 08:30
Forecaster Observation - Red Meadow Lake, Whitefish Range
Soft Slab Natural D2 , R2 Above 6,500 ft 1
03/22/2019 - 16:30
Picture Chutes-Whitefish Mountain Resort
Wet Slab Explosive D2.5 Between 5,000 and 6,500 ft 1
04/09/2019 - 13:00
Forecaster Observation - Flathead Range
Wet Loose Natural D2 , R2 Between 5,000 and 6,500 ft 1
02/01/2020 - 04:30
Forecaster Observation - Central Whitefish Range
Wet Loose Natural D1 , R1 Between 5,000 and 6,500 ft 3

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