A wildfire in Southern California has burned over 65,000 acres in Santa Barbara and San Luis Obispo counties, officials said.

The Gifford Fire was first reported Friday near the Gifford trailhead in Los Padres National Forest, around 15 miles east of Santa Maria. It quickly ballooned to more than 23,000 acres within 24 hours.

The blaze injured three people, put hundreds under evacuation orders and threatened 460 structures, officials said.