Flames from the Mosquito Fire are moving closer to the community of Foresthill in Placer County after a flare-up in activity. Video from LiveCopter 3 shows heavy smoke near Foresthill High School. Multiple vehicles and structures by the school were also engulfed. The Fire Integrated Real-Time Intelligence System, or FIRIS, said this flare-up alone has burned at least 300 acres as of 3:38 p.m. The entire area burning that is considered the Mosquito Fire has burned closer to 50,000 acres total. Evacuation orders have expanded meanwhile for communities in Placer and El Dorado counties. Subscribe to KCRA on YouTube now for more: http://bit.ly/1kjRAAn Get more Sacramento news: http://www.kcra.com Like us: http://facebook.com/KCRA3 Follow us: http://twitter.com/kcranews Instagram: https://www.instagram.com/kcranews/