[ "A damaged chemical tank at GKN Aerospace Transparency Systems in Garden Grove, Southern California, cracked over the weekend after an overheating incident, forcing the evacuation of about 50,000 residents.", "The tank, which holds 6,000 to 7,000 gallons of methyl methacrylate—a material used in plastic parts—reached 100 °F (≈ 37.7 °C) on Sunday, a rise of 10 °F (≈ 5.5 °C) from Saturday, according to state Sen. Tom Umberg.", "Firefighters worked to keep the tank cool by repeatedly spraying it with water, while drones monitored temperature every ten minutes to spot any dangerous spikes. A containment barrier was erected to keep any potential leak from reaching storm drains, creeks or the nearby ocean, said Orange County Fire Authority chief Craig Covey.", "The crack, found over the weekend, lowered the chance of a catastrophic explosion. Professor Andrew Whelton (Purdue University) compared the situation to a soda can left in a hot car—a can that would explode unless it has a hole that releases pressure.", "Despite the crack, officials warned that a still‑volatile tank could ignite. An explosion—if it were to happen—could spread the toxic gas over a wide area and throw shrapnel indiscriminately.", "No injuries were reported. Governor Gavin Newsom declared a state of emergency on Saturday and asked the federal government to provide additional support.", "People in the evacuation zone set up shelters, and a high school in neighboring La Palma turned its parking lot into a makeshift sleeping area. Nearby Disneyland’s parks remained open but were closely monitored.", "Methyl methacrylate can cause respiratory and neurological problems and irritate skin, eyes, and throat. Officials plan precise air‑sampling for that chemical instead of generic volatile organic compound tests.", "The incident has sparked a class‑action federal lawsuit filed by Garden Grove residents against GKN Aerospace, citing damage to property values and safety concerns. The company apologized and said it is working around the clock to mitigate the risk of a leak.", "GKN Aerospace had previously settled with state regulators for more than $900,000 over permitting violations and nitrogen‑oxide emissions, reminding the community of its compliance challenges." ]
50,000 Sides Evacuate After Garden Grove Chemical Tank Cracks
50,000 Sides Evacuate After Garden Grove Chemical Tank Cracks
A cracked chemical tank at a GKN Aerospace site threatened a possible explosion, prompting a state of emergency and evacuation of roughly 50,000 residents. No injuries were reported.
A heated chemical tank at Garden Grove cracked over the weekend, prompting a massive evacuation. Firefighters cooled the tank, state officials declared an emergency, but the tank’s crack cut the risk of a huge blast.
