Thursday’s earthquake was felt in central Los Angeles as a long, rolling quake, making buildings rock back and forth for at least several seconds, but there were few reports of damage in the city.
Neither earthquake struck along the San Andreas Fault, officials said.
While those two quakes were of greater magnitude, the 1994 Northridge earthquake in Los Angeles caused more damage and deaths.
A deadly 1994 quake in Los Angeles
The 6.7 magnitude Northridge earthquake struck Los Angeles’ San Fernando Valley on January 17, 1994, killing at least 57 people, injuring more than 7,000 and leaving an estimated $20 billion in damages, according to the US Geological Survey.
“The earthquake had immense impact on people and structures because it was centered directly beneath a heavily populated and built-up urban region,” the USGS said.
“The 10-20 seconds of strong shaking collapsed buildings, brought down freeway interchanges, and ruptured gas lines that exploded into fires.”
Some of the state’s biggest earthquakes in recent years have been recorded in Northern California.
In 2010, a magnitude 6.5 quake struck off the shore of the coastal city of Eureka, leaving thousands without power.
CNN’s Taylor Ward and Monica Garrett contributed to this report.