Recently, a series of earthquakes struck the area near the town of Plainfield. Using U.S Geological Survey data, the map below shows seismic activity for up to 30 days. Click on the layer button in the top right to toggle between date ranges. The magnitude of the earthquake is indicated by the color and size of the bubble. Zoom in to more clearly see the individual bubbles. Click on a bubble to see more details including location, magnitude and a link to the USGS summary for the quake. Zoom out and pan to see seismic activity in the rest of the country and the world. Seismic data is updated every 15 minutes.