Update: Mtz/rru/sea Fire in Riverside County - May 22 status

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Updated: 11:04 p.m. May 22

First discovered: 2 hours ago, 8:22 p.m. May 22

Initial location: Riverside County, Calif.

Fire type: Wildfire

Fire name: Mtz/rru/sea

Mtz/rru/sea Fire initially started today at 8:22 p.m. in in Riverside County, California.

It has been burning on private land for two hours. Currently, there is no data on the containment status of the fire and the cause has yet to be determined.

Source: National Interagency Fire Center

United Robots Sacramento

This story was originally published May 22, 2026 at 8:53 PM.