International Federation of Digital Seismograph Networks

Network Codes

The following network codes are assigned by the FDSN archive (IRIS DMC) to provide uniqueness to seismological data streams.

Request a new network code | Other available formats

network code network name network operator operator country deployment country/region DOI
E Rete ENEA Agenzia Nazionale per le Nuove Technolgie (ENEA) IT: Italy Italy
EA IRIS Education and Research Network IRIS HQ (DC) US: United States United States
EB Ebre Observatory Regional Seismic Network Observatori de l'Ebre, Tarragona ES: Spain Spain
EC Ecuador Seismic Network Instituto Geofisico Escuela Politecnica Nacional (IG-EPN Ecuador) EC: Ecuador Ecuador
ED French Educational Seismological Network Sismos a l'Ecole, Geosciences Azur FR: France France
EE Estonian Seismic Network Geological Survey of Estonia (GSE) EE: Estonia Estonia
EG EUROSEISTEST Strong Motion Network Aristotle University of Thessaloniki GR: Greece Greece
EH Ethiopian Seismic Network Addis Ababa University ET: Ethiopia Ethiopia DOI
EI Irish National Seismic Network (INSN) Dublin Institute for Advvanced Studies (DIAS) IE: Ireland Ireland DOI
EM Electromagnetic Studies of the Continents Oregon State University (OSU USA) US: United States United States DOI
EN CalEnergy Subnetwork USGS Caltech, Pasadena US: United States United States
EP UTEP Seismic Network University of Texas at El Paso (UTEP) US: United States United States
EQ Nevada Educational Seismic Network University of Nevada (UNR Reno) US: United States United States
ER Mount Erebus Volcano Observatory Seismic Network New Mexico Tech US: United States Antartica
ES Spanish Digital Seismic Network Subdireccion General De Geodesia Y Geofisica ES: Spain Spain
ET CERI Southern Appalachian Seismic Network University of Memphis, CERI US: United States United States
EU Generic European Strong Motion Network Europe
EV Collalto Seismic Network - Rete Sismica di Collalto Istituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS) IT: Italy Italy DOI
EW ShakeAlert - Earthquake Early Warning System USGS Earthquake Science Center US: United States California
EX EXTREMA Network Istituto Nazionale di Geofisica e Vulcanologia (INGV) IT: Italy Italy
  • 20 networks

Other available formats

View the contents of this table on one page (or file) in: