Stay up to date with notifications from The IndependentNotifications can be managed in browser preferences.Jump to contentThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged inAllNewsSportCultureLifestyleThe immediate threat of a catastrophic explosion at a damaged chemical tank in Southern California has been averted, following an overnight inspection that confirmed a crucial crack relieved pressure and cooled the volatile methyl methacrylate inside. Despite this positive development, evacuation orders remain in place for approximately 50,000 residents in Garden Grove, south of Los Angeles, as authorities caution that the risk to public safety is still "ongoing." Crews conducted temperature checks overnight, confirming a drop in the tank's internal temperature from 100 to 93 degrees Fahrenheit, after firefighters had repeatedly sprayed the tank with water since vapors began venting last Thursday. The tank, located at GKN Aerospace Transparency Systems, holds between 6,000 and 7,000 gallons of methyl methacrylate, a chemical that can cause serious respiratory and neurological problems, with an explosion posing a risk of spreading the substance over a broad area. Garden Grove residents have filed a class-action federal lawsuit against GKN Aerospace, which previously settled over $900,000 in violations with state regulators, arguing that property values will be impacted regardless of the incident's outcome. In fullCatastrophic explosion risk is over at chemical tank in California but evacuations remainThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in

Authorities in Orange County say they’re unable to control the valves on a tank that contains methyl methacrylate, a chemical used in the manufacture of plexiglass.

Authorities in Orange county say tank holding methyl methacrylate ‘actively in crisis’ and urge residents to leave

No injuries or deaths have been reported, authorities said.

The tank contained 26,000 litres of methyl methacrylate, a volatile and flammable liquid used to make plastics, with firefighters warning the situation was looking grim.

Authorities in Southern California on Friday were racing to figure out how to prevent the explosion of a storage tank that has been leaking a hazardous chemical used to make…

LOS ANGELES, May 23 — Tens of thousands of people were ordered to leave their homes in California yesterday after a huge chemical tank began leaking, with warnings it might blow...

Thousands evacuated in Southern California as officials manage a failing chemical tank to prevent potential leaks or explosions.

Chemical tank leak in Garden Grove forces 40,000 evacuations as crews race to prevent a possible explosion at a Southern California aerospace plastics plant.

About 40,000 residents evacuated after a chemical tank failure at a Garden Grove aerospace facility triggered safety concerns.

Authorities are racing to prevent the explosion of a leaking storage tank containing hazardous chemicals in Garden Grove, California, prompting evacuations for approximately…

Stay up to date with notifications from The IndependentNotifications can be managed in browser preferences.AllNewsSportCultureLifestyleWater is sprayed on a tank that overheated…

...employees saw that the tank was bulging, a sign it was still “actively in crisis... It can crack and leak, or it can blow up.”

The tank at GKN Aerospace is estimated to contain 7,000 gallons of methyl methacrylate, a volatile chemical used to produce plastics.

The tank at GKN Aerospace is estimated to contain 7,000 gallons of methyl methacrylate, a volatile chemical used to produce plastics.

A pressurized tank at a GKN Aerospace facility in Garden Grove poses explosion risks as firefighters work to cool the tank and lead evacuations.

Efforts are on to stabilize a damaged chemical tank at a facility in Southern California where tens of thousands of people have been ordered out of their homes.

One California town is in a state of emergency and 50,000 people are under an evacuation order as a malfunctioning chemical tank at an aerospace plant is overheating and could…

Authorities are bracing for the possibility that a damaged chemical tank at a facility in Southern California could leak or explode.

Tens of thousands of residents have been evacuated and Gov. Gavin Newsom has declared an emergency as officials try to thwart an explosion at the facility in the city of Garden…

Authorities are bracing for the possibility that a damaged chemical tank at a facility in Southern California could leak or explode