Breaking: Derby Fire reported in Riverside County on Sep. 15

Published Sep 16, 2025 #Derby fire

First discovered: 1 p.m. Sep. 15

Initial location: Riverside County, Calif.

Fire type: Wildfire

Fire name: Derby

A new wildfire was reported today at 1 p.m. in Riverside County, California.

Derby Fire has been burning on private land. At this time, the containment status is unknown and the cause of the fire remains undetermined.

Source: National Interagency Fire Center