Explosion threat eliminated at chemical tank in California
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The race to mitigate public safety and environmental concerns as a chemical tank overheats in Garden Grove, California, continued for a fourth day with 40,000 under evacuation orders.
A blast could cause life-threatening conditions and severe structural damage.
Authorities in Garden Grove, Calif., say methyl methacrylate has cooled, but evacuation order for 50,000 not yet lifted
NBC Los Angeles on MSN
Live updates: Evacuees fill shelters in Garden Grove chemical tank emergency
What to Know Evacuation orders remain in effect for about 50,000 people as firefighters worked to reduce the risk of a toxic chemical tank explosion at a Garden Grove aerospace facility. Some evacuation shelters were at capacity after authorities warned people of a possible toxic chemical spill or explosion of the overheating chemical tank at GKN Aerospace.
The evacuation zone for a "crisis situation" in Garden Grove spans several blocks. Authorities say 50,000 residents are impacted. They are urging everyone in the zone to leave for their safety immediately.