Update: Mack Fire burns 10 acres in Riverside County

Published Apr 25, 2026 #Hammack fire

Updated: 3:41 p.m. April 25

First discovered: Less than an hour ago, 3:10 p.m. April 25

Initial location: Riverside County, Calif.

Fire type: Wildfire

Fire name: Mack

Mack Fire initially started today at 3:10 p.m. in in Riverside County, California.

After being active for less than an hour, it has burned 10 acres of private land, an increase of ten acres since the last update. At this time, there is no information on the containment of the fire and the cause of it remains undetermined.

Source: National Interagency Fire Center