Major Fire Erupts at Chevron El Segundo Refinery Near LAX: Latest Updates and Impact
Major Fire Erupts at Chevron El Segundo Refinery Near LAX: Latest Updates and Impact

A massive fire broke out at the Chevron El Segundo refinery in Los Angeles County on Thursday night, October 2, 2025, following reports of a powerful explosion that residents described as feeling like "a small earthquake." The incident has raised significant concerns about air quality and public safety in one of California's most densely populated areas.
Breaking: What Happened at the El Segundo Refinery
Emergency responders rushed to the Chevron facility around 9:35 PM after receiving multiple reports of an explosion and subsequent fire. The El Segundo Police Department confirmed that officers and firefighters immediately responded to the scene, with crews from the LA County Fire Department providing additional support.

According to El Segundo Mayor Chris Pimentel, the city's emergency response was swift due to their proximity to the facility. "We were able to respond with Chevron fire immediately, our station is about a .25 mile away from the gates of Chevron," Pimentel stated during a press briefing.
Immediate Response and Containment Efforts
LA County Supervisor Holly Mitchell confirmed that emergency crews successfully contained the fire to one specific area of the refinery, preventing it from spreading to other sections of the massive facility. The California Governor's Office of Emergency Services coordinated with state and local officials to ensure public safety protocols were followed.
"It has been contained and there is no cause for alarm for El Segundo or the surrounding areas," Mitchell assured residents during the emergency response.
No Evacuations Required
Despite the dramatic nature of the incident, authorities determined that evacuations were not necessary. However, officials advised residents to stay indoors and recommended that visitors avoid the city temporarily as a precautionary measure.
Air Quality Concerns and Health Recommendations

The South Coast Air Quality Management District is closely monitoring the situation. While initial readings showed no elevated levels of particulate matter or air toxins, officials warned that conditions could change as smoke settles throughout the evening.
Nahal Mogharabi, assistant deputy of communications for AQMD, recommended that residents "close their doors and windows if they see or smell smoke" as a precautionary measure.
About the El Segundo Chevron Refinery
The El Segundo refinery is a critical piece of California's energy infrastructure. Built in 1911, this historic facility:
- Processes 290,000 barrels of crude oil daily
- Ranks as one of the largest producing oil refineries on the U.S. West Coast
- Maintains a total storage capacity of 12.5 million barrels across approximately 150 major tanks
- Produces gasoline, jet fuel, and diesel for the region
Impact on Los Angeles International Airport (LAX)
Given the refinery's proximity to LAX airport - just a few miles south - concerns arose about potential flight disruptions. However, Los Angeles Mayor Karen Bass confirmed that "there is no known impact to LAX at this time." The airport reported no flight cancellations, diversions, or delays directly related to the incident.

Eyewitness Accounts
Residents across the South Bay area reported feeling the initial explosion. Mark Rogers, who was playing soccer at Aviation Park several miles from the Chevron plant, told the LA Times: "I thought we got nuked or something." The referee cancelled their game due to heavy smoke from the incident.
Historical Context: Refinery Safety in California
This incident adds to ongoing discussions about refinery safety in California. The state has experienced several notable refinery fires in recent years, leading to enhanced safety regulations and emergency response protocols. The El Segundo facility has its own dedicated fire department, which played a crucial role in the initial response.
Current Status and Investigation
As of the latest updates, the fire has been contained and there are no reported injuries. The cause of the explosion and subsequent fire remains under investigation. Chevron has reported emergency flaring at the El Segundo facility in regulatory filings, which is a standard safety procedure during such incidents.
Ongoing Monitoring
Authorities continue to monitor air quality conditions and maintain emergency response protocols. The Los Angeles Fire Department remains on standby to assist with any additional requests for aid.
Community Safety and Preparedness
This incident highlights the importance of emergency preparedness in industrial areas. Residents near refineries should:
- Stay informed about emergency alerts from local authorities
- Keep windows and doors closed during smoke events
- Have emergency contact information readily available
- Follow official social media accounts for real-time updates
Frequently Asked Questions
Is it safe to be near the El Segundo area right now?
According to LA County officials, the fire has been contained and there is no immediate danger to surrounding areas. However, residents are advised to stay indoors if they detect smoke or unusual odors.
Will this affect LAX flights?
Currently, there is no impact on LAX operations. The airport is monitoring the situation closely and will take action if necessary.
What should residents do if they smell smoke?
Close all windows and doors, avoid outdoor activities, and stay indoors until the situation improves. Contact emergency services if you experience breathing difficulties.
This is a developing story. We will continue to update this article as more information becomes available from official sources.
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