Read magnitude and depth together
Magnitude measures the event’s size. Depth is the estimated distance below the surface; the same magnitude can be felt differently at different depths and distances. Event details may change after review.
Source and limits
The list uses USGS GeoJSON summary feeds, not an earthquake prediction model. The dotted globe uses the MIT-licensed COBE component, as used by the Lightswind globe reference. It shows up to 100 recent events from the selected feed. Open the linked USGS event page for revised details and official products.