A brush fire broke out in the Santa Ana River’s bottom in the Jurupa Valley area just before 5 p.m. Tuesday, Jan. 21, burning 39 acres before firefighters late that night stopped the blaze from spreading. As of Wednesday morning, Jan. 22, containment was at 45%.

Firefighters in Riverside County are responding to a fire that broke out Tuesday evening in Jurupa Valley. The Clay Fire was reported near the Santa Ana River, along Van Buren Boulevard and Pedley Road, according to Cal Fire. The fire is about 3 miles away from Riverside Municipal Airport.

Firefighters in Riverside County battled a wildfire that erupted in the Santa Ana river bottom Tuesday night, prompting evacuation warnings for residents in nearby homes. The Clay Fire, first reported at 5 p.