Orange County fire official says a potential crack found on a pressurized chemical tank in Garden Grove might alleviated internal pressure, reducing risk of a catastrophic explosion.

We are bringing people in from all over the country … trying to come up with additional options,’ a fire official said.

Evacuation orders have been issued in portions of the cities of Garden Grove, Anaheim, Buena Park, Cypress, Stanton and ...

Tens of thousands of people in southern California, however, remain under evacuations orders due to the failing chemical tank.

A damaged chemical tank in Southern California may have cracked - potentially lowering the risk of a cataclysmic explosion - though an evacuation order remains in effect for some 50,000 area residents ...

The exact nature of the damage, and what contingencies are in place to deal with it, have not been made clear.

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A damaged chemical tank in Southern California has a crack, potentially lowering the risk of a cataclysmic explosion, though an evacuation order remains in effect for some 50,000 area residents with ...

Allan Chaidez and his father, Guillermo Chaidez, return home to Stanton on Monday after the chemical crisis at an aerospace company in Garden Grove forced them to evacuate. (Jason Armond / Los Angeles ...