
Largest Earthquake - The largest recorded earthquake: M9.5, near Valdivia, southern Chile, 1960.Earthquake Maps

California Earthquake Maps A collection of isoseismal maps for earthquakes in California.San Andreas Fault

What is the San Andreas Fault? Map, photos and description of the fault.Tsunami Causes

What Causes a Tsunami? Learn how plate motions trigger earthquakes and tsunamis.Virginia Earthquakes

Small Earthquakes are experienced in Central Virginia every year or two.Draw Plate Tectonics

Teaching Plate Tectonics with Easy-to-Draw Illustrations. Students love to draw.Japan Earthquake

The Japan Earthquake shifted Earth*s mass resulting in a shorter day.Earthquake Lessons

Earthquake Lessons K-12 resources for teaching about earthquakes.Are You Covered?

Homeowners Insurance usually does not cover earthquake damage.New Madrid Concerns

New Madrid Seismic Zone An earthquake hazard review for the NMSZ.Geology Tools

Geology Tools - Hammers, field bags, hand lenses, maps, hardness picks, gold pans.