Commonwealth slide 1.5

Quick report

gm.amos · Feb 4, 2025 · North Rockies

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Observation photo 1

Quick report

Weather
cloudy
Ride Type
alpineSlopes, mellowSlopes, steepSlopes
Stayed Away
convexSlopes
Riding Quality
good
Snow Conditions
powder

Avalanche

Run Length
100
Slab Width
40
Trigger Type
skier
Avalanche Size
1.5
Slab Thickness
60
Trigger Sub Type
accidental
Start Zone Aspect
N
Vegetation Cover
openSlope
Start Zone Incline
30
Avalanche Character
stormSlab
Number Of Avalanches
1
Avalanche Observation
moreThan48hrsAgo
Weak Layer Crystal Type
depthHoar
Start Zone Elevation Band
tln
Avalanche Occurrence Datetime
2025-02-04T19:37:00.000Z

Size 1.5 slide triggered by a skier fall. 30 cm crown near trigger point, 60 cm crown further out. Guessing a wind scour effect around exposed rock shoulder made the buried hoar layer closer to surface and more easily triggered. Everyone OK, no one caught. No whumpfing that day, but did hear whumpfs the next day on the way out.