Rescue Me
Location Name: Rescue Creek Observation date: Tuesday, February 25, 2020 - 23:15 |
Is this an Avalanche Observation: Yes |
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Observation made by: Public
Tabs
Avalanche Details:
Date and Time of Avalanche:
Monday, February 24, 2020 - 20:00
Avalanche Type:
Loose Dry/ Sluff
Failure Plane/Weak Layer:
Within storm snow
Trigger:
natural
Start Zone Slope Angle:
40
Aspect:
Southeast
Starting Elevation:
near-treeline
Destructive Size:
D1.5
Relative Size:
R1 Very Small
Avalanche Length (Vertical Run):
200ft.
Avalanche Width (Average width):
30ft.
Avalanche Location:
Date and Time of Avalanche:
Monday, February 24, 2020 - 20:00
Avalanche Type:
Loose Dry/ Sluff
Failure Plane/Weak Layer:
Within storm snow
More information or comments about the avalanche:
This was the largest of the 10 sluffs of note. Seems as though it could have easily knocked you off your feet and pushed you into the numerous little trees that are in this path.
Trigger:
natural
Start Zone Slope Angle:
40
Aspect:
Southeast
Starting Elevation:
near-treeline
Destructive Size:
D2 Could bury, injure, or kill a person.
Relative Size:
R1 Very Small
Avalanche Length (Vertical Run):
400ft.
Avalanche Width (Average width):
50ft.
Avalanche Location:
Date and Time of Avalanche:
Monday, February 24, 2020 - 20:00
Avalanche Type:
Loose Dry/ Sluff
Failure Plane/Weak Layer:
Within storm snow
More information or comments about the avalanche:
This was the only sluff noted on northerly terrain.
Trigger:
natural
Start Zone Slope Angle:
42
Aspect:
Northeast
Starting Elevation:
below-treeline
Destructive Size:
D1 Relatively harmless to people.
Relative Size:
R1 Very Small
Avalanche Length (Vertical Run):
100ft.
Avalanche Width (Average width):
10ft.
Avalanche Location:
The majority of the slides were on SE aspects with 2-3 on a southerly slope. They seemed to initiate in the storm snow but then slid on the crust, wind or sun, beneath. Hard to definitely quantify, but perhaps 1-2 of these may be closer to a D2 than D1.5. I did not count the piddly little sluffs.