Here's a geology project that uses historical seismograph data that you can collect from the comfort of your own computer. You'll use a web interface to a network of seismometers run by the Northern California Earthquake Data Center, at...

The paths of some seismic waves and the ground motion that resulted are shown in this poster.

Roll over the seismic stations to see earthquake epicenters triangulated. Touch buttons to watch movies of seismic waves.

When an earthquake occurs, seismic shock waves travel out through the earth from the source of the event. The shock waves travel through the earth (body waves), or along the Earth's surface (surface waves), and can be recorded at remote...

In this experiment, students go outside and create a simulation of P and S waves traveling across a 30-meter span. This is repeated using a 30-meter square. They experiment with P and S wave behavior, record results, and use...

[Free Registration/Login may be required to access all resource tools.] Discover how scientists learn about Earth's interior using seismic waves, meteorites, density, and the magnetic field. Additional resources are available for download.

Scientists used maps and seismic data to produce a computer simulation that accurately shows the creation of the wave that shook the world. In this interactive, examine some of the models and images that reveal details of the tsunami...