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Thousands evacuated in Southern California due to failing chemical tank

Thousands evacuated in Southern California due to failing chemical tank

By Daniel Trotta May 22 (Reuters) - Officials ordered tens of thousands of people to evacuate their homes in the Los Angeles suburb of Garden Grove on Friday due to a failing chemical tank that was likely to either leak or explode, possibly releasing toxic vapor into the air, first responders said.

40,000 people under evacuation orders after a chemical tank leak in Southern California

40,000 people under evacuation orders after a chemical tank leak in Southern California

About 40,000 people are under evacuation orders and schools have shut down in Southern California due to a hazardous chemical leak

Garden Grove Aerospace Company Evacuates Residents Due to Toxic Chemical Leak

Garden Grove Aerospace Company Evacuates Residents Due to Toxic Chemical Leak

A hazardous materials incident occurred at an aerospace company in Garden Grove, California, leading to the evacuation of several blocks. The Orange County Fire Authority responded to the scene after reports of a chemical leak at a business located on Western Avenue. The chemical involved, methyl methacrylate, is a volatile liquid used in the production of acrylic plastics for the aerospace industry. The leak was discovered in a 34,000-gallon vat, prompting emergency services to take precautionary measures to ensure public safety. The affected area was evacuated to prevent potential health risks, and a reunification point was established at Rancho Alamitos High School. Firefighters worked to cool the chemical by spraying water on the tank, and the business's automatic sprinkler system was activated to mitigate the situation.

Chemical Leak in Garden Grove Prompts Evacuation Orders

Chemical Leak in Garden Grove Prompts Evacuation Orders

A chemical leak at the GKN Aerospace facility in Garden Grove, California, has led to evacuation orders for nearby areas. A 34,000-gallon tank released methyl methacrylate, a chemical used in acrylic plastics, into the air due to an inoperable valve. The Orange County Fire Authority has reissued evacuation orders as a precaution while mitigation efforts continue. An evacuation center has been established at Stanton City Hall/Community Center. The cause of the spill remains unclear, and no injuries have been reported.

Southern California Faces Evacuation Orders Due to Chemical Tank Leak

Southern California Faces Evacuation Orders Due to Chemical Tank Leak

In Southern California, approximately 40,000 residents have been ordered to evacuate due to a hazardous chemical leak from a storage tank at an aerospace plastics facility in Garden Grove, Orange County. The tank, containing between 6,000 and 7,000 gallons of methyl methacrylate, began overheating and venting vapors, posing a risk of explosion or chemical spill. The Orange County Fire Authority has been working to manage the situation, but the potential for the tank to fail remains a significant concern. Evacuation orders have been extended to residents in nearby cities, including Cypress, Stanton, Anaheim, Buena Park, and Westminster. No injuries have been reported, and efforts are ongoing to stabilize the tank's temperature and prevent further leakage.

Cal Fire Chief Urges Preparedness for Wildfire Season in California

Cal Fire Chief Urges Preparedness for Wildfire Season in California

Cal Fire Battalion Chief David Acuna has emphasized the importance of readiness as California enters its wildfire season. In a recent discussion, he highlighted the agency's preparedness to combat wildfires and urged residents to take proactive measures to protect their homes and communities. Key recommendations include clearing brush around properties, preparing emergency 'go bags,' and staying informed through weather alerts. These steps are critical as the state faces heightened wildfire risks due to dry conditions and potential ignition sources.

Sandy Fire Near Former Nuclear Test Site Prompts Air Monitoring in Ventura County

Sandy Fire Near Former Nuclear Test Site Prompts Air Monitoring in Ventura County

The Sandy Fire in Ventura County, California, has burned 2,141 acres and is 40% contained as of Thursday evening. The fire is located near the Santa Susana Field Laboratory, a site with a history of nuclear research and contamination. Due to its proximity to this sensitive area, air quality monitoring has been deployed to establish baseline data and assess potential risks. The Ventura County Fire Department reports that lower winds and higher humidity have helped reduce fire activity, and crews are making progress in containment efforts. The Department of Toxic Substances Control is closely monitoring the situation to ensure public safety.

Sandy Fire in Simi Valley Burns Nearly 1,700 Acres, Prompts Evacuations

Sandy Fire in Simi Valley Burns Nearly 1,700 Acres, Prompts Evacuations

The Sandy Fire in Simi Valley, California, has grown to 1,698 acres as of Tuesday afternoon, with containment at 5%, according to Cal Fire. The fire began Monday morning near Sandy Avenue and has been described as a fast-moving, wind-driven blaze. Over 24,000 residents are under mandatory evacuation orders, with additional warnings issued for nearby areas. The fire has destroyed one home and continues to threaten others. Crews, including 869 personnel, are working to strengthen containment lines and protect structures. Weather conditions, including cooler temperatures and lighter winds, have aided firefighting efforts, but gusts up to 30 mph are expected later in the day. The South Coast AQMD has issued an air quality alert for Los Angeles and Orange counties due to wildfire smoke.

Bain Fire Forces Evacuations as It Burns Over 1,300 Acres in Jurupa Valley

Bain Fire Forces Evacuations as It Burns Over 1,300 Acres in Jurupa Valley

The Bain Fire in Jurupa Valley has led to evacuation orders for approximately 24,000 residents as it continues to spread across more than 1,300 acres. The fire began on Tuesday morning and has rapidly grown, prompting local authorities to issue evacuation warnings and orders to ensure public safety. The fire is consuming brush in the area, and firefighting efforts are underway to contain the blaze and prevent further damage. The situation remains dynamic, with emergency services closely monitoring the fire's progression and adjusting their response strategies accordingly.

Wildfires Near Los Angeles Force Thousands to Evacuate

Wildfires Near Los Angeles Force Thousands to Evacuate

Two wildfires, the Bain fire and the Verona fire, are spreading rapidly in areas east of Los Angeles, California, fueled by gusty winds and dry conditions. According to Capt. John Clingingsmith Jr. of the California Department of Forestry and Fire Protection in Riverside, the larger Bain fire has already led to the evacuation of approximately 7,200 people as of Tuesday. Additionally, more than 39,000 residents are under evacuation orders or warnings. The fires have caused injuries to four individuals, and their causes are still under investigation. Firefighters are actively working to contain the blazes, which have created significant challenges due to the weather conditions. The situation remains dynamic, with authorities closely monitoring the fires' progression.

Wildfires Prompt Mass Evacuations Across California

Wildfires Prompt Mass Evacuations Across California

Wildfires in California have forced tens of thousands of residents to evacuate as flames rapidly spread across multiple regions. According to CNN, the blazes are being fueled by dry conditions and strong winds, creating a dangerous environment for both residents and emergency responders. Firefighters are working tirelessly to contain the fires, but the situation remains critical. The exact number of acres burned and the full extent of the damage are still being assessed. Authorities have issued evacuation orders for several communities, urging residents to leave immediately to ensure their safety. The fires are part of an ongoing pattern of extreme weather events impacting the state, exacerbated by prolonged drought conditions.

Sandy Fire in Simi Valley Reaches 15% Containment Amid Ongoing Efforts

Sandy Fire in Simi Valley Reaches 15% Containment Amid Ongoing Efforts

Firefighters are making progress on the Sandy Fire in Simi Valley, California, which has burned 1,698 acres and is now 15% contained as of Wednesday morning, May 20, 2026. The fire, which began on Monday near Sandy Avenue, has destroyed one home and continues to threaten nearby areas. Crews are focusing on the eastern and southern edges of the fire, where activity remains high. Weather conditions, including offshore winds gusting up to 12 mph and relative humidity improving to 60-70%, are aiding firefighting efforts. Helicopters are dropping water, and ground crews are cutting defensive lines to protect homes. Approximately 43,000 residents remain under evacuation orders, with road closures and warnings in effect for nearby areas. The fire's origin is under investigation, with initial reports suggesting it may have been sparked by a tractor hitting a rock.