The CNSS (Council of the National Seismic System) composite catalog is a world-wide earthquake catalog which is created by merging the master earthquake catalogs from contributing CNSS member institutions and then removing duplicate events, or non-unique solutions for the same event. The CNSS catalog may be searched for earthquakes within the United States and worldwide, and catalog files may be copied via anonymous ftp. The site also provides a number of interesting earthquake lists and maps derived from the CNSS catalog.
This description of a site outside SERC has not been vetted by SERC staff and may be incomplete or incorrect. If you
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This resource originally cataloged at:
