Date of Observation: 03/18/2023
Name: Evan Ross
Zone: Northwest Mountains
Route Description: Slate River
Observed avalanche activity: Yes
Snowpack: Loose-dry and Loose wet avalanches looked like the primary avalanche problems NTL and BTL. Both natural and skier-triggered. Most of the wet avalanche activity appeared to have occurred yesterday or previously. I didn’t travel on southerly-facing slopes today and don’t know how wet they got, but temperatures did feel cooler than yesterday. The only recent slab avalanche I saw was in the Great Wide Open of Skooks. It looked like it failed after yesterday morning’s 1″ of fairy dust.
Photos:
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S to SW loose wet avalanche debris.
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S to SW loose wet avalanche debris.
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S to SW loose wet avalanche debris.
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Another soft slab in the Great Wide Open of Skooks.
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SE Loose Wet.
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Upper OBJ.
Estimated avalanche date: 03/17/2023
Number of Avalanches: 1
Location
Location: Schuylkill Ridge
Location Specific:
Start Zone Elevation: NTL: Near Tree Line
Aspect: NE
Characteristics
Trigger: Natural
Trigger modifier:
Type: Soft Slab
Failure Plane: Unknown
Size
Relative Size: R2 small
Destructive Size: D2 – could bury, injure, or kill a person
Avg. crown height (inches):
Avg. width (feet):
Avg. vertical run (feet):
Involvements
# of people caught:
# of partial burials:
# of full burials:
Additional comments: Great wide open. Skooks.
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