Date and Time of Avalanchesort descending Avalanche Type Trigger Size Starting Elevation Aspect Number of avalanches
12/16/2018 - 04:00
Forecaster Observation - Mt. Adams, Flathead Range 		Soft Slab Natural D1 , R1 Between 5,000 and 6,500 ft 1
12/16/2018 - 17:30
Forecaster Observation - Noisy Basin 		Soft Slab Skier
Cornice Fall Triggered 		D2 Above 6,500 ft Northeast 1
12/19/2018 - 02:00
Forecaster Observation - Skiumah Lake, Flathead Range 		Hard Slab Natural D2.5 , R2 7000 North 1
12/19/2018 - 02:45
Forecaster Observation - Skiumah Lake, Flathead Range 		Soft Slab Natural D2.5 , R3 6700 North 1
12/19/2018 - 02:45
Forecaster Observation - Skiumah Lake, Flathead Range 		Soft Slab Natural D1.5 , R1 Above 6,500 ft North 1
12/27/2018 - 16:15
Forecaster Observation- Radio Ridge/Noisy Basin 		Loose Dry/ Sluff Natural D1 , R1 Above 6,500 ft Southwest 1
12/29/2018 - 13:00
Forecaster Observation - Tunnel Ridge 		Soft Slab Natural unknown , unknown Above 6,500 ft Southeast 1
12/29/2018 - 13:30
Forecaster Observation - Tunnel Ridge 		Soft Slab Skier
Intentionally Triggered 		D1.5 , R1 Above 6,500 ft Northwest 1
12/29/2018 - 13:30
Forecaster Observation - Tunnel Ridge 		Soft Slab Skier
Intentionally Triggered 		D1 , R1 Above 6,500 ft East 1
12/29/2018 - 19:15
Forecaster Observation - McDonald Creek, GNP 		Unknown Natural D3 , R3 Above 6,500 ft Northeast 1
12/30/2018 - 01:30
Forecaster Observation - Canyon Creek, Whitefish Range 		Unknown Natural D1.5 , R2 Between 5,000 and 6,500 ft Southwest 1
12/30/2018 - 04:15
Forecaster Observation - Mt. Adams, Flathead Range 		Soft Slab Natural D1.5 , R2 Above 6,500 ft 1
12/30/2018 - 04:30
Forecaster Observation - Mt. Adams, Flathead Range 		Hard Slab Natural D2.5 , R3 Above 6,500 ft North 1
12/30/2018 - 04:30
Forecaster Observation - Mt. Adams, Flathead Range 		Hard Slab Natural D2 , R3 Between 5,000 and 6,500 ft Southeast 1
12/30/2018 - 12:30
Forecaster Observation - Mt. Adams, Flathead Range 		Hard Slab Natural D2 , R2 Above 6,500 ft Southwest 1
12/31/2018 - 13:30
BNSF Avalanche Program-Mount Cameahwait and JFS Canyon 		1
12/31/2018 - 22:00
Marion Lake, Flathead Range 		1
01/02/2019 - 08:00
BNSF Avalanche Program-Snowslip Mtn. GNP 		Soft Slab Skier
Cornice Fall Triggered 		D1.5 Above 6,500 ft East 1
01/03/2019 - 08:00
BNSF Avalanche Program-Running Rabbit Mtn. GNP 		Hard Slab Natural D2 , R2 about 6800 feet Southeast 1
01/03/2019 - 11:45
Forecaster Observation - SubShields, Southern GNP 		Hard Slab Skier
Cornice Fall Triggered 		D1 , R1 Between 5,000 and 6,500 ft Northeast 1

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