Clay Fire initially started today at 5 p.m. in Riverside County. After being active for six hours, it has burned 38.5 acres. As of Tuesday evening, 40% of the fire was brought under containment by a crew of 165 firefighters.

SkyFOX was over the scene of the "Clay Fire" in Riverside County. Officials did not say what caused the fire to start. The cause of the fire remains under investigation. Evacuatio