Overview
- USGS measured a magnitude 3.3 quake with a shallow focus about 6.2 kilometers deep and an epicenter just east of Riverside.
- Public reports on the USGS “Did You Feel It?” map clustered in Redlands and Moreno Valley and reached as far as Azusa.
- Residents described mixed shaking, from a sharp jolt that moved a chair in a Redlands home to barely noticeable tremors.
- No damage or injuries were reported in the coverage, and officials did not signal any broader hazard.
- The Southern California Earthquake Center said events of this size are common in the region and noted a prior 3.2 earlier this month.