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Earthquake notification services [ More info] Sign up for USGS real-time earthquake notification services.
Earthquake science explained--a series of ten short articles for students, teachers, and families [ More info] Collects a series of short articles on earthquake science and related topics for students, teachers, and parents originally published as weekly features in The San Francisco Chronicle.
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.
Earthquakes [ More info] Online booklet on earthquake history, earthquake occurrences, measuring earthquakes, causes, relationship of volcanoes and earthquakes and earthquake prediction.
Earthquakes in the central United States, 1699-2010 [ More info] Poster includes GIS data for earthquake locations in this seismically active area.
Earthquakes pose a serious hazard in Afghanistan [ More info] Structural features in eastern Afghanistan accompany seismicity data showing this area is subject to considerable risk of earthquakes.
General Earthquake Observation System (GEOS) [ More info] Earthquake and aftershock data collected by the USGS General Earthquake Observation System project in Menlo Park, California.
Historical earthquakes: lists and statistics [ More info] Lists and maps of historic earthquakes by geographic area, magnitude, destructiveness, and other characteristics.
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.
Maps of recent earthquake activity in California-Nevada [ More info] Near-real-time maps of location, ground motion, and shaking intensity of earthquakes in California and Nevada for the past hour, past day, and past week and links to other earthquake information.
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