Numerous wildfires have ignited in southern California this month, killing at least 27 people and spanning thousands of acres.

Evacuation orders were lifted Thursday for tens of thousands as firefighters with air support slowed the spread of a huge wildfire churning through rugged mountains north of Los Angeles, but new blazes erupted in San Diego County,

The fire threat remains critical in Southern California, where thousands of residents were under evacuation orders Wednesday as fire crews battled the out-of-control Hughes Fire near Castaic, a suburb in the foothills and mountains of northern Los Angeles County.