Real-time earthquake monitor ·
USGS data
This moderate M5.6 earthquake was a shallow-focus event, striking at 9 km beneath Redwood Valley, CA. Moderate earthquakes are widely felt and can cause light damage near the epicenter, particularly to older or unreinforced structures.
At 9 km, this is a very shallow earthquake. Shallow-focus events typically generate stronger surface shaking relative to their magnitude, concentrating energy in a smaller area near the epicenter. The earthquake was felt by at least 5,302 people.