The Center for Earthquake Research and Information and others maintain websites that depict locations of recent earthquakes in the New Madrid Seismic Zone, along with related information.
- Seismic Information - Center for Earthquake Research and Information
- Earthquakes - Arkansas Office of the State Geologist
- Why Earthquake Research Matters - Kentucky Geological Survey
- Animations and interactive rollover (IRIS)
- Did you feel it? - USGS
- Geosciences Technical Resource Assessment Tool (GeoSTRAT)
- Geologic Mapping for Natural Disasters - SEMA
- "How Much Bigger...?" Magnitude Calculator - USGS
- St. Louis Area Earthquake Hazards Mapping Project - USGS
- Seismic Hazard Model, Maps, and Site-Specific Data - USGS