Chemical Leak in California: Evacuation Ordered for 40,000 People

A chemical leak occurred at the GKN Aerospace aviation manufacturing facility in Garden Grove, a city in Orange County, southern California, USA, the day before yesterday afternoon. A malfunction in the cooling system of a storage tank containing approximately 130,000 liters of flammable methyl methacrylate (MMA), used in the production of acrylic plastic, caused the release of toxic fumes.

Yesterday, as the situation worsened, authorities expanded the scope of evacuation orders against the risk of explosion or large-scale chemical spill. Approximately 40,000 people living in Garden Grove and surrounding cities Anaheim, Buena Park, Cypress, Stanton, and Westminster were affected by the decision. While the evacuation process continues, education has been suspended in many schools in the area. No injuries or fatalities have been reported so far.

Orange County Fire Chief Craig Covey stated in a press briefing that it is still uncertain when the damage to the tank will reach a critical level.

RESPONSE TEAMS CONTINUE INTERVENTION

Emergency response teams are continuing cooling efforts using existing sprinkler systems and water jets to reduce the risk of explosion and lower the temperature in the tank. Additionally, sandbag barriers have been created to prevent the chemical from entering storm drains or waterways in the event of a tank breach.

Officials from the US Environmental Protection Agency (EPA) and the South Coast Air Quality Management District have placed monitoring equipment around the facility to detect airborne pollutants. It was reported that a large-scale threat to air quality has not yet been confirmed.

A statement from the office of California Governor Gavin Newsom indicated that the governor has been informed about the situation and that state emergency agencies are working in coordination with local teams.