Old Crown on Miller Ridge

Skied north of Cooke today. The light wasn't great, but I think there is an older avalanche on the east face of Miller Ridge in steep terrain. Could barely make out a crown line near the ridge and old debris on the apron. Maybe it ran 3-5 days ago? No cr, co and the winds were light out of the W-NW, moderate at ridge tops. We picked up 8cm of low density new snow overnight, plus an additional 1cm throughout the day today.