The USGS (U.S. Geological Survey) have a file to Google Earth (KML, 10 KB) with live data about earthquakes on all world. The file is updated each 5 minutes and show earthquakes magnitude 1.0 and over.
Link to file:
In this page you can find others kml files with other data type:
You need google earth to see this. kml files (is not opensource)
Sharon Thornton from International Union of Geodesy and Geophysics it’s making a research and share with me her results from the earthquakes with Magnitude 5.0 and over between 2005 – 2014:
If your computer can’t support google earth you can go to this links to see maps with live earthquakes data on web :