A 3.9-magnitude earthquake rattled northern Los Angeles County early Saturday morning.
A minor quake that shook eastern San Diego County was felt as far away as Riverside.
A minor earthquake rattled the Riverside County Mountains and Coachella Valley overnight Saturday.
A minor quake has struck the Inland Empire.
A minor earthquake has struck the Santa Monica Bay area.
An earthquake with a preliminary magnitude of 3.2 has struck 8 miles northeast of Santa Clarita, the USGS reports.