With our free press under threat and federal funding for public media gone, your support matters more than ever. Help keep the LAist newsroom strong, become a monthly member or increase your support today.
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.
L.A. Times' 'Quakebot' Erroneously Reports Massive Earthquake From 1925

At about 4:30 p.m. on Wednesday, there came news from the L.A. Times about a massive earthquake. The report said that a 6.8 temblor had just struck the Santa Barbara area. To give you a sense of scope, the 1994 Northridge Quake was of a magnitude 6.7— this one was bigger.
The event spelled great danger, but...no one felt anything. Outside, the birds kept chirping, and motorists sat idly in gridlock traffic. Everything was as usual. What happened? It turned out that "Quakebot," the Times' automated earthquake reporter (it actually gets its own byline), had relayed a bit of false information from the U.S. Geological Survey. That 6.8 quake had actually happened in 1925.
Wait, what?
Let's backtrack. Quakebot is actually an algorithm that was designed by a journalist and programmer for the L.A. Times, according to Slate. Whenever the USGS sends out a report of a quake that's above a certain size, Quakebot takes that data and plugs it into a pre-written template, and voila, we have an article about an earthquake.
Except something went wrong this time around. The Times retracted the story about the 6.8 quake almost as soon as it'd gone up. "The quake appears to have been from 1925," said the Times.
The problem seems to have started when the USGS sent out a false alert:
Alerts were sent for a M6.8 in California. This was an error. More information to come.
— USGS (@USGS) June 22, 2017
And here's the report itself:
No 6.8 earthquake in Santa Barbara area, USGS sent out a mistake. Pic of email sent out below is a mistake. No quake felt here in SB. pic.twitter.com/p5MTF86Gjv
— Claire Flores (@ClaireTVnews) June 21, 2017
The Times later explained what had happened: it turns out that a Caltech staffer, while trying to correct the location of the 1925 quake, had accidentally sent out an alert for that quake in the process. Those with a keen eye (or those who bothered to read the report) would have seen that the quake was described as happening in 2025, which would have aroused suspicions immediately. After the report was sent out, Quakebot did its job and relayed it back to us feeble humans. So that's how it all went down.
Anyway, there's no massive earthquake! We'll all having an OK day, though it may be a rough one for a certain non-sentient reporter.
LAist reached out to the USGS, but no one was immediately available for comment.
At LAist, we believe in journalism without censorship and the right of a free press to speak truth to those in power. Our hard-hitting watchdog reporting on local government, climate, and the ongoing housing and homelessness crisis is trustworthy, independent and freely accessible to everyone thanks to the support of readers like you.
But the game has changed: Congress voted to eliminate funding for public media across the country. Here at LAist that means a loss of $1.7 million in our budget every year. We want to assure you that despite growing threats to free press and free speech, LAist will remain a voice you know and trust. Speaking frankly, the amount of reader support we receive will help determine how strong of a newsroom we are going forward to cover the important news in our community.
We’re asking you to stand up for independent reporting that will not be silenced. With more individuals like you supporting this public service, we can continue to provide essential coverage for Southern Californians that you can’t find anywhere else. Become a monthly member today to help sustain this mission.
Thank you for your generous support and belief in the value of independent news.

-
The rock legend joins LAist for a lookback on his career — and the next chapter of his music.
-
Yes, it's controversial, but let me explain.
-
What do stairs have to do with California’s housing crisis? More than you might think, says this Culver City councilmember.
-
Doctors say administrator directives allow immigration agents to interfere in medical decisions and compromise medical care.
-
The Palisades Fire erupted on Jan. 7 and went on to kill 12 people and destroy more than 6,800 homes and buildings.
-
People moving to Los Angeles are regularly baffled by the region’s refrigerator-less apartments. They’ll soon be a thing of the past.