Online Lab Exercise

Latest Earthquake Activity

Pacific Tsunami Warning Center

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