Evacuation Orders Lifted For Some Californians Near Damaged Chemical Tank

While there's no longer a risk of a major explosion at the plant, there's still a chance for a smaller blast or a fire.

Emergency officials lifted an evacuation order Monday for some of the people who live near a damaged tank containing a hazardous chemical in Southern California.

An overnight evaluation of the tank containing 6,000 to 7,000 gallons of methyl methacrylate, which is highly flammable, showed a reduction of pressure inside the tank thanks to a crack that was discovered Sunday.

About two-thirds, or roughly 34,000, of the evacuated residents can now return home. While there’s no longer a risk of a major explosion at the GKN Aerospace Transparency Systems plant, there’s still a chance for a smaller blast or a fire. Authorities said they still have work to do and still have to mitigate the concerns, and spill potential.