California Governor Gavin Newsom declared a state of emergency in Orange County on Saturday (May 23) due to a chemical incident in Garden Grove. The emergency, which began two days ago, involves a leaking tank at GKN Aerospace on Western Avenue. The tank contains methyl methacrylate, a volatile chemical used in plastics. The leak has led to the evacuation of about 40,000 residents, with fears of a potential explosion.

The situation remains critical as the temperature inside the tank continues to rise, increasing the risk of a spill or explosion. Orange County Fire Authority Division Chief Craig Covey stated that the tank could either spill thousands of gallons of chemicals or explode, affecting nearby tanks containing fuel or other chemicals.

The evacuation zone spans several blocks, including parts of Garden Grove, Stanton, and Anaheim. Shelters have been set up at various locations, including the Garden Grove Sports and Recreation Center and Cypress Recreation and Community Center. Residents are urged to heed evacuation orders and stay out of the area.

Governor Newsom's emergency proclamation unlocks additional resources, including state-owned properties for shelters. The California Office of Emergency Services is coordinating with local authorities to manage the crisis. Efforts to stabilize the tank continue, with firefighters working to cool it by spraying water.

Authorities stress the importance of following evacuation orders and avoiding the area due to potential health risks from chemical exposure. The incident has led to school closures and disruptions in the affected areas. Officials continue to monitor air quality, which remains within safe limits.