Skier Remote leading to multiple sympathetic releases

Quick report

chrisgranter · Mar 18, 2025 · Glacier

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Observation photo 1Observation photo 2Observation photo 3

Avalanche

Trigger Type
skier
Wind Exposure
crossLoadedSlope
Avalanche Size
3
Trigger Sub Type
remote
Start Zone Aspect
S, W, NW, SW
Vegetation Cover
openSlope
Avalanche Character
persistentSlab, deepPersistentSlab
Number Of Avalanches
6-10
Runout Zone Elevation
2200
Weak Layer Burial Date
2025-01-30
Weak Layer Crystal Type
facets
Start Zone Elevation Band
alp, tln
Avalanche Occurrence Datetime
2025-03-18T18:30:00.283Z

Skier remote size 2 triggered from 24 deg terrain resulted in 6 additional sympathetic persistent and deep persistent slab releases. 4 size 2-2.5. 2 size 3-3.5. Weak layer failure traveled across alpine bowl feature covering a distance of ~800m.