Came out of trees entering bowl, rider had already triggered slide above me. Looked up and had slide coming towards me. Was able to throttle it and get away from slide direction. There was three in a group plus me my group was back in the trees at previous bowl, we were unaware if anybody hadn't buried so we began as a beacon search, The rider that triggered slide was able to ride out the top. We performed our beacon search did not locate anything double checks via radio to our all parties to make sure no one was missing. Left the area as soon as possible. Weather was sunny, light wind, 25 to 30 degrees. Was on South Southeast facing slope around 35 degrees.