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
EN CalEnergy Subnetwork
  • USGS Caltech, Pasadena, United States of America
EM Electromagnetic Studies of the Continents
DOI
EL Enel Networks monitoring microsismic of Italian geothermal areas DOI
EK Red Vasca de Sismicidad
DOI
EI Irish National Seismic Network
DOI
EH Ethiopian Seismic Network
  • Addis Ababa University, Ethiopia
DOI
EG EUROSEISTEST Strong Motion Network
  • Aristotle University of Thessaloniki, Greece
DOI
EF Réseau Accélérométrique National
DOI
EE Estonian Seismic Network
  • Geological Survey of Estonia (GSE), Estonia
ED Educational Seismological Network France
EC Ecuador Seismic Network
EB Ebre Observatory Regional Seismic Network
DOI
EA IRIS Education and Research Network
  • IRIS HQ, United States of America
United States of America
E Rete ENEA Italy
DZ REALSAS
DW Digital World-Wide Standardized Seismograph Network
DOI
DU Seismological Association of Australia
  • Seismological Association of Australia Inc. (SAA), Australia
DOI
DT Carnegie Analog Broadband Seismograph Network
DOI
DS CGS National broadband Seismic Network
  • National Earthquake Engineering Research Center (CGS), Algeria
DOI
DR Centro Nacional de Sismologia
DOI
DO Dense Oceanfloor Network System for Earthquakes & Tsunamis
  • Japan Marine Science and Technology Center (JAMSTEC), Japan
Japan
DN Dubai Seismological Network
  • Dubai Municipality, United Arab Emirates
United Arab Emirates
DM Dominica Public Seismic Network
  • Public Seismic Network, Dominica
DOI
DL DLR/ESA LUNA Facility Seismic Network DOI
DK Danish Seismological Network
  • GEUS Geological Survey of Denmark and Greenland, Denmark
DJ Observatoire Géophysique d'Arta Djibouti DOI
DH DOHAD
  • Research Association on Planateral Acitivities of Nature (DOHAD), Türkiye
Türkiye
DG Dam Gallery
  • Kurichhu Hydropower Plant (KHP), Bhutan
Bhutan DOI
DE Nanometrics Research Network
DC CHIS Experimental Deployments Network Canada
DA Dagestan Regional Seismic Network of the Russian Federation
  • Geophysical Survey of the Russian Academy of Sciences (GSRAS), Russian Federation
DOI
D1 IPE_EDU
  • Institute of Physics of the Earth Masaryk University, Czechia
DOI
D0 Kamchatka Regional Seismic Network of the Russian Federation
  • Kamchatka Branch of the Geophysical Survey of the Russian Academy of Sciences
DOI
D Algerian Near Field Tsunami Seismic Network DOI
CZ Czech Regional Seismic Network
DOI
CY Cayman Islands
  • Cayman Islands Government, Cayman Islands
CX Plate Boundary Observatory Network Northern Chile
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
CW Servicio Sismologico Nacional de Cuba
DOI
CV Vigil Network, Cape Verde Islands
CU Caribbean Network
DOI
CT California Transect Network
  • UC Santa Cruz, United States of America
CS Caucusus Array
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
CR Croatian Seismograph Network
  • University of Zagreb, Croatia
DOI
CQ Cyprus Broadband Seismological Network
DOI
CP CIVISA Seismo-Volcanic Monitoring Network-Azores Islands
CO South Carolina Seismic Network
  • University of South Carolina, United States of America
DOI
CN Canadian National Seismograph Network
DOI
CM Red Sismológica Nacional de Colombia
DOI
CL Corinth Riff Laboratory
DOI
CK CAREMON Central Asian Cross-border network
  • GEOFON Program (GFZ-Potsdam, Germany), Germany

Network Data API

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