Orange County chemical plant officials issue ‘incredibly positive’ update as 50,000 remain homeless
Officials in Orange County have announced that the threat of a massive chemical explosion at a local plant has been eliminated. Firefighters had been working to cool a damaged tank filled with a highly flammable chemical, methyl methacrylate. Despite the positive news, evacuation orders remain in place for 50,000 residents due to the potential for chemical spills.
- ▪The Orange County Fire Authority confirmed that the risk of a boiling liquid expanding vapor explosion has been ruled out.
- ▪Firefighters were spraying water on a damaged tank to lower the temperature of the chemical inside.
- ▪Evacuation orders are still in effect for approximately 50,000 residents in several cities around the plant.
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Metro breaking Orange County chemical plant officials issue ‘incredibly positive’ update as 50,000 remain homeless By Titus Wu Published May 25, 2026, 1:15 p.m. ET See more of our coverage in your search results. Add The California Post on Google The worst fears around an unstable, increasingly high-temperature chemical plant in Orange County will fortunately not come to fruition, fire officials announced Monday. The Orange County Fire Authority said the threat of a massive chemical explosion has been “eliminated.” “The BLEVE is off the table,” officials said, using the acronym for “boiling liquid expanding vapor explosion.” Water is sprayed on a damaged tank at GKN Aerospace in Garden Grove, Calif., on Sunday, May 24, 2026.
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