Breaking: Cosmo Dr Hem Fire reported in Riverside County on Dec. 26

Published Dec 26, 2025 #Cosmo dr hem fire

First discovered: 8:06 a.m. Dec. 26

Initial location: Riverside County, Calif.

Fire type: Wildfire

Fire name: Cosmo Dr Hem

A new wildfire was reported today at 8:06 a.m. in Riverside County, California.

Cosmo Dr Hem Fire has been burning on private land. There is no update on the containment progress of the fire and its cause remains undetermined.

Source: National Interagency Fire Center