First run down the west side of Table Mountain at about 1:15 PM, no significant movement of the 15-20 cm of storm snow on the 2/19 crust. On skin back up, we observed a ski cut release made by another party on similar aspect just north of slope we planned to ski. On second run down at 2:30 PM, heat was causing snow to move in places. On an approximately 50 foot slope of mid to upper 40 degrees, first skier triggered a slide that knocked him down and he deployed his airbag. Legs with skis attached were buried, upper body was not. Partner dug out legs. No injuries.