A magnitude-4.7 earthquake, shown on this USGS map, triggers shaking throughout the LA area Sunday night.
Recent Earthquakes: A map showing recent activity in Southern California.
California/Nevada Fault Map: Map of recent activity with faults.
Seismogram Displays: This map of North America displays recent activity.
Aftershock Forecast: A 24-hour forecast map showing the probability of strong aftershocks.
ShakeMap Archive: Animations representing seismic activity.