Overview
- Responders say a storage tank holding about 26,000 liters of methyl methacrylate is leaking at an industrial site in Garden Grove and poses fire and toxic-fume hazards.
- Authorities ordered roughly 40,000 residents to leave nearby neighborhoods but report that thousands have refused to evacuate, complicating public-safety work.
- On-site commanders outlined two main danger scenarios: a breach that could release some 6,000–7,000 gallons into a parking area or an explosion that could damage adjacent fuel and chemical tanks.
- Fire crews have been spraying and cooling the affected tank and report those cooling efforts are succeeding while containment and water-runoff barriers are being put in place.
- No injuries have been reported so far and officials are monitoring air and waterways for contamination as they continue evacuation enforcement and cleanup planning.