Online Lab Exercise

Latest Earthquake Activity

Japan Earthquake 2011 Visualization Map

Earthquake Map 2010 to 2012

Earthquake Map 2004 to 2014

Earthquake Database Search USGS

Spain Earthquake 5-11-11

Tsunami Satellite Images from NOAA (12-26-04)

Tsunami Display (2017)

Measuring the Richter Scale

P-Wave and S-Wave Shadow Zone

Canada's Earthquake Hazards Program

Understanding Earthquakes

Earthquakes in the Midwest U.S.

What is a Seismograph?

How Do I Read a Seismogram?

Seismogram from 1906 Earthquake

More Earthquake Links