The temblor struck at 6:20 a.m. at a depth of about 4.9 miles, with its epicenter 6.4 miles west-northwest of Lake Elsinore in Riverside County and 10.9 miles east-northeast of Rancho Santa Margarita in Orange County, according to the United States Geological Survey.
[Ads /]
The quake was centered between Rice Canyon and Horseshoe Canyon in the Santa Ana Mountains.
There were no immediate reports of significant damage or injuries.
RELATED: 4.5 magnitude earthquake hits San Gabriel Valley, with shaking felt throughout SoCal
Earthquake: Dr. Lucy Jones talks about aftershocks, foreshocks after 4.6 quake rattles SoCal
[Ads /]
RELATED: How to make your own earthquake preparedness kit
How to make your own earthquake kit
RELATED: Are you prepared? Dr. Lucy Jones answers your questions about earthquakes and preparedness
Are we prepared for an earthquake during the pandemic? Dr. Lucy Jones answers your questions
City News Service contributed to this report.