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
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
DOI
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
CJ Community Seismic Network
DOI
CI Southern California Seismic Network
DOI
CH Switzerland Seismological Network
DOI
CG Coso Microearthquake Network United States of America
CF Red Acelerografica Nacional de la Comision Federal de Electricidad (CFE) Mexico
CE California Strong Motion Instrumentation Program
DOI
CD China Digital Seismograph Network
DOI
CC Cascade Chain Volcano Monitoring
DOI
CB China National Seismic Network, Data Management Centre of China National Seismic Network at Institute of Geophysics, CEA
DOI
CA Catalan Seismic Network
DOI
C9 Czech Microbarograph Network
  • Institute of Atmospheric Physics of the Czech Academy of Sciences
Czechia DOI
C8 Canadian Seismic Research Network
  • Geological Survey of Canada, Canada
DOI
C7 Red Sísmica Canaria
  • Instituto Volcanológico de Canarias (INVOLCAN), Spain
DOI
C5 University of Cambridge seismology
  • University of Cambridge Earth Sciences, United Kingdom
United Kingdom DOI
C4 CERN Seismic Network
DOI
C3 Central and East European Earthquake Research Network
DOI
C2 Canadian National Geomagnetic Network
DOI
C1 Red Sismologica Nacional
DOI
C0 Colorado Geological Survey Seismic Network
DOI
C Chilean National Seismic Network
BZ ZIMBABWE SEISMIC NETWORK
  • METEOROLOGICAL SERVICES DEPARTMENT,GOETZ OBSERVATORY (MSD), Zimbabwe
Zimbabwe DOI
BY Seismic Network of Belarus
  • The Centre of Geophysical Monitoring of the National Academy of Sciences of Belarus, Belarus
Belarus DOI
BX Botswana Seismological Network
DOI
BW BayernNetz
DOI
BV Bolivian Seismic Network
  • Observatorio San Calixto (OSC), Bolivia
DOI
BU Boise State University Seismic Network United States of America
BT Red Sismológica de la Sabana de Bogotá
  • Universidad Nacional de Colombia (UN-Colombia), Colombia
Colombia
BS National Seismic Network of Bulgaria
DOI

Network Data API

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