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.

Request a new network code (requires login)
Generate citations for network data

Network Code Network Name Operated By Deployment DOI
E Rete ENEA Italy
EA IRIS Education and Research Network
  • IRIS HQ, United States of America
United States of America
EB Ebre Observatory Regional Seismic Network
DOI
EC Ecuador Seismic Network
ED Educational Seismological Network France
EE Estonian Seismic Network
  • Geological Survey of Estonia (GSE), Estonia
EF Réseau Accélérométrique National
DOI
EG EUROSEISTEST Strong Motion Network
  • Aristotle University of Thessaloniki, Greece
DOI
EH Ethiopian Seismic Network
  • Addis Ababa University, Ethiopia
DOI
EI Irish National Seismic Network
DOI
EK Red Vasca de Sismicidad
DOI
EL Enel Networks monitoring microsismic of Italian geothermal areas DOI
EM Electromagnetic Studies of the Continents
DOI
EN CalEnergy Subnetwork
  • USGS Caltech, Pasadena, United States of America
EO EON-ROSE
  • University of Calgary, Canada
DOI
EP UTEP Seismic Network
  • University of Texas at El Paso (UTEP), United States of America
EQ Nevada Educational Seismic Network United States of America
ER Mount Erebus Volcano Observatory Seismic Network
  • New Mexico Tech, United States of America
ES Spanish Digital Seismic Network
  • Instituto Geografico Nacional, Spain, Spain
DOI
ET CERI Southern Appalachian Seismic Network
  • University of Memphis, CERI, United States of America
EU Generic European Strong Motion Network Europe
EV Collalto Seismic Network DOI
EW ShakeAlert - Earthquake Early Warning System California
EX EXTREMA Network Italy
EY Egyptian national seismological network
  • National Research Institute of Astronomy and Geophysics (NRIAG), Egypt
DOI

Network Data API

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