The USGS supports an active natural hazards program, including the study of floods, earthquakes, volcanoes, drought, and landslides.
Numerous publications are useful to educators.
A sample of these publications are listed below. The NEIC items are available from the USGS National Earthquake Information Center in Golden, Colorado. For a complete listing of publications and programs, visit the USGS WWW site . Central United States Earthquakes - satellite image map that shows epicenters in the New Madrid area, Missouri. This Dynamic Planet.