Albert slabs

Avalanche

Yvan Trevit · Feb 15, 2022 · Chic-Chocs

View on map

Quick report

Weather
windy, cold
Ride Type
alpineSlopes, sunnySlopes, steepSlopes
Stayed Away
convexSlopes
Riding Quality
ok
Snow Conditions
windAffected
Avalanche Conditions
avalancheConditionSlab

Avalanche

Run Length
300
Slab Width
50
Trigger Type
skier
Wind Exposure
leeSlope
Avalanche Size
1.5
Trigger Sub Type
accidental
Start Zone Aspect
SE
Vegetation Cover
openSlope
Start Zone Incline
38
Avalanche Character
windSlab
Crust Near Weak Layer
1
Number Of Avalanches
2-5
Start Zone Elevation
850
Runout Zone Elevation
600
Avalanche Observation
moreThan48hrsAgo
Start Zone Elevation Band
alp
Avalanche Occurrence Datetime
2022-02-15T17:30:00.000Z

Fresh wind slab was already formed and still forming with strong W winds lower down the SE run. We could feel the wind slab getting deeper lower down the slope because of strong winds not really loading the upper part of the run. There was presence of a really thin sun crust under the triggered slab. We triggered 2 slab at the same exact elevation and aspect, about 100m one from another. One slab was bigger and could have buried someone. The first slab was smaller size 1, wouldn't have buried someone but could injure if the splitboarder had sled down with it. Both slabs triggered by splitboarders. Skiers were too fast that day to trigger anythin. All splitboarders escaped the slab and nobody sled. Nobody ws injured.