There were no immediate reports of injuries or damage to infrastructure.
Topline
Thousands of people reported feeling a magnitude 4.1 earthquake in parts of Southern California Friday morning, according to the U.S. Geological Survey, and there were no immediate reports of injuries or infrastructure damage.Key Facts
The earthquake was centered less than a mile northwest of Lytle Creek in the San Gabriel Mountains in San Bernardino County, according to the USGS.
Lucy Jones, a seismologist, said on X the earthquake occurred in Cajon Pass, which is where the San Andreas and San Jacinto fault lines meet.
