Destructive wet loose activity in the Northern Whitefish Range
Location Name: Forecaster Observation-Northern Whitefish Range- Observation date: Monday, March 18, 2019 - 16:45 |
Is this an Avalanche Observation: Yes |
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Observation made by: Forecaster
Tabs
Avalanche Details:
Date and Time of Avalanche:
Sunday, March 17, 2019 - 12:45
Avalanche Type:
Wet Loose
Failure Plane/Weak Layer:
Old snow
Trigger:
natural
Aspect:
South
Starting Elevation:
near-treeline
Destructive Size:
D3 - Could destroy a car, a wood house, or snap trees
Relative Size:
R3 Medium
Crown Height:
3 ft
Avalanche Length (Vertical Run):
1600ft.
Avalanche Location:
Date and Time of Avalanche:
Monday, March 18, 2019 - 13:15
Avalanche Type:
Wet Loose
Failure Plane/Weak Layer:
Old snow
Trigger:
natural
Aspect:
South
Starting Elevation:
near-treeline
Destructive Size:
D2.5
Avalanche Length (Vertical Run):
1600ft.
Avalanche Location:
Date and Time of Avalanche:
Sunday, March 17, 2019 - 15:15
Avalanche Type:
Wet Loose
Failure Plane/Weak Layer:
Within storm snow
Aspect:
West
Starting Elevation:
near-treeline
Destructive Size:
D1.5
Relative Size:
R1 Very Small
Avalanche Length (Vertical Run):
400ft.
Avalanche Location:
Date and Time of Avalanche:
Sunday, March 17, 2019 - 15:15
Avalanche Type:
Wet Loose
Failure Plane/Weak Layer:
Unknown
Trigger:
natural
Aspect:
Southwest
Starting Elevation:
near-treeline
Destructive Size:
D2 Could bury, injure, or kill a person.
Relative Size:
R2 Small
Avalanche Length (Vertical Run):
800ft.
Avalanche Location:
Date and Time of Avalanche:
Saturday, March 16, 2019 - 13:15
Avalanche Type:
Wet Loose
Failure Plane/Weak Layer:
Within storm snow
Trigger:
natural
Aspect:
South
Starting Elevation:
near-treeline
Destructive Size:
D1.5
Relative Size:
R2 Small
Avalanche Length (Vertical Run):
1400ft.
Avalanche Location: