A fire crew approaches as a wildfire burns on Friday, July 22, 2016, in Santa Clarita, Calif. The fire erupted shortly after 2 p.m. Friday next to State Route 14 in Santa Clarita. No homes are immediately threatened, but fire officials say evacuations have been ordered from Soledad Canyon to Agua Dulce Canyon Road. (Katharine Lotze/The Santa Clarita Valley Signal via AP)

Los Angeles wildfires prompt evacuations

The fire in northern Los Angeles County grew to 20,000 acres, or more than 31 square miles, spreading smoke across the city and suburbs, red…