A chemical incident at GKN Aerospace in Garden Grove has led to the evacuation of 40,000 people. The OCFA released a map showing potential blast and damage zones.
- The tank's internal temperature reached 90 degrees, posing explosion risk. - Three damage zones: moderate, light, and flammability areas.
- Health officials confirm the chemical odor is non-hazardous at low levels. Residents outside the evacuation zone are advised to stay calm.