Lawine

Avalanche: Greaseball

BCSalt Lake
Auf der Karte ansehen

Avalanche

Slab Width
9 m
Trigger Type
Skier
Slab Thickness
30 cm
Start Zone Aspect
Northwest
Start Zone Elevation
3109 m

The forecast was spot on today: human triggered avalanches possible on specific terrain features. After ski cutting the top of the gully with no result, I made a turn on the subridge on skier's left. The subridge had been cross loaded and a small wind slab pulled out. I was able to arrest on the bed surface, the avalanche traveled about 500 vertical feet down the gully. Avalanche slid on the old snow surface.

Not worthy of a separate report, but we were able to initiate a number of wet "push-alanches" on a variety of aspects around Kessler. These required slopes steeper than 35 degrees to get moving, but in sustained steep terrain they gained a fair amount of mass.