Northwest Avalanche Center

Observation: Public

All Observations

Observation Details

Name:
Dennis
Observation Date:
April 14, 2023
Submitted:
April 15, 2023
Zone or Region:
West North
Activity:
Skiing/Snowboarding
Location:
Ruth Mountain

Triggered Avalanches

Did you trigger any avalanches? 
Yes
Was it intentional? 
No
Avalanche Type:
Wet Loose
Size:
Size 1: Relatively harmless to people
Elevation:
5600
Aspect:
W
Comments:
Triggered two wet loose (D0.5-1) descending Ruth around 6 pm. About 6 inches deep (crust below held up) about 1000 feet runoff

Observed Avalanches

Did you observe any avalanches? 
Yes
Avalanche Type:
Wet Loose
Size:
Size 2: Could bury, injure, or kill a person
Elevation:
Many , from around 3800 to 5900
Aspect:
W
Comments:
Wide array of wet loose from prior days - ranging from many small rollers to large mini boulder sized,

Signs of Unstable Snow

None reported

Observations

Riding conditions about 5600 were very good at 6 pm - no instability, about a foot layer of soft snow supported by a solid crust. The crust also appears to be holding below 5600 - above wet loose triggered above the crust. There was a lot of evidence of prior slides on all aspects - wet loose most notable on the W /SW aspects

Media

Wet loose slide from top to bottom
Evidence of slides on the N aspect below Ruth
One of the many older wet loose slides on the SW aspects approaching Ruth
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