Since march 2011 (earthquake Japan), it looks like the world is shaking more and more. With this app you are always up to date where the latest quakes were and look back up to 30 days in the past.
You can choose from several sets of data:
Cracking World also provides extra information (from Wikipedia) and contains 3 sound examples of an earthquake (from USGS).
In the movie section, there are 6 movies about earthquakes and tsunami's.
All data is provided by U.S. Geological Survey (USGS). An internet connection is required. Your internet provider can charge you costs for the connection. iD-Service cannot be held responsible for possible extra costs that is needed for the internet connection.