This slope gave away after multiple groups had ridden it. It wasn’t fesh. It wasn’t its first run. The video was posted to Ski Like a Pro/Ski Guiding out of St. Anton. There isn’t much info available other than a large group of skiers and riders loaded the slope. In the comments section, Ski Like a Pro did say that no one was injured in the slide. The video was posted last Thursday with this caption: “St.Christoph ?, too many ⛷at once.”
St. Christoph am Arlberg Ski Resort is in the Tyrolean Alps.
This Inbounds Avalanche at St. Anton, Austria Is the Stuff of Nightmares

This Inbounds Avalanche at St. Anton, Austria Is the Stuff of Nightmares