Officials say a chemical explosion in Orange County could be catastrophic. Here’s why.
Summary
Accident Garden Grove California in Garden Grove, California: A chemical leak occurred from a storage tank at an aerospace facility in Garden Grove, California, leading to evacuations and potential explosions. The toxic chemical, methyl methacrylate (MMA), is highly flammable and heavier than air, posing significant health risks. Officials are attempting to cool the tank without causing an explosion, with no toxic chemicals leaking as of mid-afternoon on May 24, 2026.
Original reporting
Officials say a chemical explosion in Orange County could be catastrophic. Here’s why.