It's up and over for us today
Location Name: Mount Brown - GNP Observation date: Thursday, December 3, 2020 - 10:15 |
Is this an Avalanche Observation: Yes |
---|
Observation made by: Public
Tabs
Avalanche Details:
Date and Time of Avalanche:
Friday, November 27, 2020 - 12:00
Number of avalanches:
1
Avalanche Type:
Soft Slab
Failure Plane/Weak Layer:
Old snow
Trigger:
natural
Aspect:
Northwest
Starting Elevation:
6700
Destructive Size:
D2.5
Relative Size:
R3 Medium
Crown Height:
1 ft
Avalanche Length (Vertical Run):
2200ft.
Avalanche Width (Average width):
250ft.
Avalanche Location:
Date and Time of Avalanche:
Wednesday, December 2, 2020 - 13:00
Number of avalanches:
4
Avalanche Type:
Wet Loose
Failure Plane/Weak Layer:
Old snow
Trigger:
natural
Aspect:
South
Starting Elevation:
above-treeline
Destructive Size:
D1.5
Relative Size:
R1 Very Small
Avalanche Location:
Date and Time of Avalanche:
Friday, November 27, 2020 - 12:00
Avalanche Type:
Unknown
Failure Plane/Weak Layer:
Unknown
More information or comments about the avalanche:
Date/time is an uncertain estimate. Only obs debris so unknown if a slab or loose.
Trigger:
natural
Aspect:
North
Destructive Size:
D2 Could bury, injure, or kill a person.
Relative Size:
R1 Very Small
Avalanche Location:
Date/time is uncertain, but was at least several days old.