Region · State

California

apnews.com

Evacuation Order Issued for 40,000 Residents Due to Risk of Chemical Tank Explosion in Southern California

An evacuation order has been issued for 40,000 residents in Southern California due to the risk of a chemical tank explosion. The tank, located at GKN Aerospace in Garden Grove, is venting vapors after overheating, and efforts are underway to cool it down. Residents have expressed concerns about the potential health risks associated with the chemical, methyl methacrylate.

Washington Examiner

California Governor Declares State of Emergency Due to Chemical Leak

California Governor Gavin Newsom declared a state of emergency on May 23, 2026, in response to a chemical leak at an aerospace facility in Orange County. Approximately 40,000 residents have been evacuated due to the risk of explosion from overheated tanks containing methyl methacrylate. Emergency response efforts are ongoing to ensure public safety and prevent environmental harm.

Guardian — US

California Governor Declares State of Emergency in Orange County

California Governor Gavin Newsom has declared a state of emergency in Orange County in response to a potential chemical disaster. The declaration facilitates support for local responders and provides shelter for around 40,000 evacuated residents.