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Massive Fire and Explosion Erupt at Chevron Refinery in El Segundo, California

Legally Reviewed By Dan Christensen

This page has ben written, edited, and reviewed, by a team of our expert legal team following our comprehensive editorial guidelines. This page was approved by President and Founder, Daniel J Christensen who has more than 30 years of experience as a personal injury attorney

Fact checked By Dan Christensen

This page has ben written, edited, and reviewed, by a team of our expert legal team following our comprehensive editorial guidelines. This page was approved by President and Founder, Daniel J Christensen who has more than 30 years of experience as a personal injury attorney

Published By Dan Christensen

Last Updated October 3, 2025 – 17 minute read

Massive Fire and Explosion Erupt at Chevron Refinery in El Segundo, California
Massive fire and explosion at Chevron oil refinery in El Segundo California causing large flames and smoke.

EL SEGUNDO, CA- A Thursday night explosion and fire at the Chevron refinery in El Segundo sent massive flames and smoke billowing across the South Bay, alarming residents and rattling nearby communities. Around 9:30 p.m., witnesses reported feeling a powerful blast before seeing fireballs and smoke plumes light up the night sky.

Fire crews rushed to the scene as Chevron’s own refinery fire department, along with regional agencies, battled the blaze. By Friday morning, officials confirmed that the flames had largely subsided, though investigators continued working to determine the cause of the incident. Fortunately, all refinery personnel were accounted for, and no injuries were reported.

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Investigation Underway as Residents Raise Safety Concerns

The city of El Segundo and Chevron confirmed there was no immediate public threat and no evacuation orders were issued. Air quality is being closely monitored, and so far, no dangerous exceedances have been detected.

Still, the blast left many residents shaken. From Redondo Beach to Manhattan Beach, people described feeling the ground shake and seeing towering flames that they mistook for a plane crash or earthquake. Smoke forced road closures along Rosecrans Avenue and Pacific Coast Highway, and even nearby soccer games were canceled as the heavy plumes drifted across the skies.

State and local leaders, including Los Angeles Mayor Karen Bass and Gov. Gavin Newsom, were briefed on the situation Thursday night. Officials pledged ongoing coordination to protect surrounding communities and ensure public safety.

Refinery’s Response and Community Impact

Chevron described the incident as an “isolated fire” and emphasized that there were no injuries and no evacuation needs. However, reports of flames soaring as high as 300 feet have left nearby families deeply shaken.

For decades, South Bay residents have lived alongside several major oil production facilities, but incidents like this reignite fears about long-term safety and environmental impact. Past refinery fires, including one at the same El Segundo facility in 2022, have heightened community concerns about whether enough is being done to protect those living nearby.

Finding Support and Justice After Unexpected Harm

At DJC Law, our thoughts are with everyone in El Segundo and the South Bay affected by this frightening refinery explosion. Even without reported injuries, the trauma of hearing blasts, seeing massive fireballs, or worrying about toxic smoke can leave lasting emotional and physical effects on families.

When unexpected industrial accidents happen, there are often difficult questions about responsibility, safety measures, and whether more could have been done to prevent them. No community should ever feel at risk in their own homes or while enjoying public spaces.

If you or your loved ones were impacted by this event, or others like it, and you are seeking clarity, accountability, or legal guidance, please call us at (512) 888-9999. Our team is available 24/7 to listen, advise, and stand with you during this challenging time.

Dan Christensen

Dan Christensen has been practicing law since 1994. He started his career working in military courts, notorious for their strict adherence to rules and procedures. For the last several years, Dan has focused his practice exclusively on representing injury victims. He has been involved in almost 200 trials during his career in numerous federal and state courts against the largest defendants, including the U.S. Government.

Years of experience: +30 years
Justia Profile: Dan Christensen
Illinois Registration Status: Active and authorized to practice law—Last Registered Year: 2024

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This page has been written, edited, and reviewed by a team of our expert legal team following our comprehensive editorial guidelines. This page was approved by President and Founder, Daniel J Christensen, who has more than 30 years of experience as a personal injury attorney.