Center for Engineering Strong Motion Data
A cooperative center (USGS/CGS) providing a single access point for earthquake strong-motion data for the engineering and scientific communities.
Latest Earthquakes
Interactive map of the latest earthquakes in near-real-time from the U.S. Geological Survey.
Search for Event Data - IRIS Data Services
Find and download seismic waveform data associated with specific earthquakes from the IRIS Data Management Center.