Earthquake Hazards Program [ More info]
Information on earthquake activity, earthquake science, and earthquake hazard reduction with links to news reports, products and services, educational resources for teachers, glossary, and current U.S. earthquake activity map.
Latest earthquakes in the USA - Past 7 days [ More info]
Real-time earthquake maps of the conterminous U.S., Alaska, Hawaii, and Puerto Rico displaying magnitude and location of earthquake activity in the past hour, past day, and past week.
Earthquake "Top 10" Lists & Maps [ More info]
Lists of largest earthquakes in the world and in the United States, earthquake facts and statistics, deaths from earthquakes, earthquakes by magnitude, and significant earthquakes.
Historical earthquakes: lists and statistics [ More info]
Lists and maps of historic earthquakes by geographic area, magnitude, destructiveness, and other characteristics.
Earthquake search [ More info]
Search interface allowing searches of earthquake databases by various parameters including date, depth, intensity, area, and magnitude and download data in a variety of formats.
ShakeMap [ More info]
ShakeMap sites provide near-real-time maps of ground motion and shaking intensity following significant earthquakes.
Earthquake notification services [ More info]
Sign up for USGS real-time earthquake notification services.
Earthquake: Did you feel it? Report it here. [ More info]
Place to provide information about ground shaking associated with significant earthquakes. A questionnaire to let us know what you felt following an earthquake in the United States or in other countries.
FAQs - National Seismic Hazard Maps [ More info]
Provides detailed technical information on earthquake hazards in the form of frequently asked questions. Designed for the technical audience, including building and safety planners.
Earthquake hazard maps [ More info]
National seismic hazards maps, global seismic hazards map, predictive intensity maps, shaking hazards maps and probabilities for California, and a variety of fact sheets on earthquakes.
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