International Federation of Digital Seismograph Networks

Network Codes

The following network codes are assigned by the FDSN to facilitate unique identifiers for seismological data streams.

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Network Code Network Name Operated By Deployment DOI
7C (1994-1996) YE Australia
7G (2011-2012) Youngstown, Ohio, induced earthquakes
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America

Network Data API

The network data shown here is also available programmatically through a web service API.