Date of Observation: 04/01/2022
Name: Evan Ross
Zone: Southeast Mountains
Route Description: ENE 9,000 to 9,500ft
Avalanches: Small wind slab in Coon Bowl. Nothing notable in the Whetstone area, or around CB.
Snowpack: At 11am, east had a soft refrozen 4″ crust that was supportable to skis but not boots. The rest of the snowpack below had been wetted and appeared to consist of large grains but I didn’t look in detail. The recent snow had been zapped down to 2cm’s. This terrain will probably become unsupportable during the next warm-up.
Photos:
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Small wind slab in Coon Bowl
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Soft 4 inch crust over the mush.
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Blowing snow near Mt Whetstone
Estimated avalanche date: 04/01/2022
Number of Avalanches: 1
Location
Location: Mount Emmons
Location Specific:
Start Zone Elevation: NTL: Near Tree Line
Aspect: E
Characteristics
Trigger: Natural
Trigger modifier:
Type: Soft Slab
Failure Plane:
Size
Relative Size: R1 very small
Destructive Size: D1- Relatively harmless to people
Avg. crown height (inches):
Avg. width (feet):
Avg. vertical run (feet):
Involvements
# of people caught:
# of partial burials:
# of full burials:
Additional comments:
5532