Congress has cut federal funding for public media — a $3.4 million loss for LAist. We count on readers like you to protect our nonprofit newsroom. Become a monthly member and sustain local journalism.
This archival content was written, edited, and published prior to LAist's acquisition by its current owner, Southern California Public Radio ("SCPR"). Content, such as language choice and subject matter, in archival articles therefore may not align with SCPR's current editorial standards. To learn more about those standards and why we make this distinction, please click here.
Nuclear Reactor at San Onofre Remains Offline After "very, very low level'' of Radioactivity Escaped

Does news that a "very, very low level'' of radioactivity made its way into the environment thanks to an equipment problem at nuclear reactor #3 at San Onofre worry you? Regardless, that's what seems to have happened this week, and today that troubled reactor is offline for a second consecutive day as crews work to make repairs.
"The leak in a steam-generator tube in Unit 3 at the power plant just north of Camp Pendleton was detected about 6 p.m. Tuesday, according to the U.S. Nuclear Regulatory Commission," explains City News Service. Once the alarm alerted station personnel, they worked immediately to shut down the reactor. However, "a small, non-hazardous amount of radioactive gas" was sent into the auxiliary building, and it may have escaped into the atmosphere.
NRC spokesman Victor Dricks says that those small trace amounts would be "barely measurable against (existing) background levels'' and pose no threat to public safety.
Crews are continuing to evaluate the reactor and will keep it offline until it is safe to resume operations, which will likely take several days.
As Editor-in-Chief of our newsroom, I’m extremely proud of the work our top-notch journalists are doing here at LAist. We’re doing more hard-hitting watchdog journalism than ever before — powerful reporting on the economy, elections, climate and the homelessness crisis that is making a difference in your lives. At the same time, it’s never been more difficult to maintain a paywall-free, independent news source that informs, inspires, and engages everyone.
Simply put, we cannot do this essential work without your help. Federal funding for public media has been clawed back by Congress and that means LAist has lost $3.4 million in federal funding over the next two years. So we’re asking for your help. LAist has been there for you and we’re asking you to be here for us.
We rely on donations from readers like you to stay independent, which keeps our nonprofit newsroom strong and accountable to you.
No matter where you stand on the political spectrum, press freedom is at the core of keeping our nation free and fair. And as the landscape of free press changes, LAist will remain a voice you know and trust, but the amount of reader support we receive will help determine how strong of a newsroom we are going forward to cover the important news from our community.
Please take action today to support your trusted source for local news with a donation that makes sense for your budget.
Thank you for your generous support and believing in independent news.

-
Southern California might see some light rain tonight into Wednesday morning. After that, cooler weather is on the way, but expect the humidity to remain.
-
UCLA and University of California leaders are fighting Trump’s demands for a $1.2 billion settlement over a litany of accusations, including that the campus permits antisemitism.
-
Wasteland Weekend is all about souped-up rust buckets, spikey costumes and an ‘ideal apocalypse.’
-
The Shadow the Scientists initiative at UC Santa Cruz strives to demystify astronomical research.
-
Some submissions to the Pasadena Humane Society were made by extremely talented artists. The others … tried their best.
-
Isolated showers can still hit the L.A. area until Friday as remnants from the tropical storm move out.