Acres: 24,032 Start date: May 31, 2013 Cause: Downed powerline Location: Valles Caldera National Preserve, NM Containment: 75 percent Fuels: Mixed conifer and Ponderosa pine Terrain: Steep, rugged Resources: 15 crews, 35 engines, 29 water tenders, 5 dozers Total personnel: 833 Available air support: 3 air tankers, 4 helicopters Summary: Fire activity last night was minimal, allowing firefighters to address hotspots, patrol the perimeter of the fire, and mop-up further into the interior.