International Federation of Digital Seismograph Networks
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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
BR University of Brasilia Seismic Network
—
BS National Seismic Network of Bulgaria
DOI
BT Red Sismológica de la Sabana de Bogotá
  • Universidad Nacional de Colombia (UN-Colombia)
 Colombia —
BU Boise State University Seismic Network United States of America —
BV Bolivian Seismic Network
  • Observatorio San Calixto (OSC Bolivia)
DOI
BW BayernNetz
DOI
BX Botswana Seismological Network
DOI
BY Seismic Network of Belarus
  • The Centre of Geophysical Monitoring of the National Academy of Sciences of Belarus
 Belarus DOI
BZ ZIMBABWE SEISMIC NETWORK
  • METEOROLOGICAL SERVICES DEPARTMENT,GOETZ OBSERVATORY (MSD)
 Zimbabwe DOI
C Chilean National Seismic Network
—
C0 Colorado Geological Survey Seismic Network
DOI
C1 Red Sismologica Nacional
DOI
C2 Canadian National Geomagnetic Network Canada —
C3 Central and East European Earthquake Research Network
DOI
C4 CERN Seismic Network
DOI
C5 University of Cambridge seismology
  • University of Cambridge (UK) Earth Sciences
 United Kingdom DOI
C7 Red Sísmica Canaria
  • Instituto Volcanológico de Canarias (INVOLCAN)
DOI
C8 Canadian Seismic Research Network
—
C9 Czech Microbarograph Network
  • Institute of Atmospheric Physics of the Czech Academy of Sciences
 Czechia DOI
CA Catalan Seismic Network
DOI
CB China National Seismic Network, Data Management Centre of China National Seismic Network at Institute of Geophysics, CEA
DOI
CC Cascade Chain Volcano Monitoring
DOI
CD China Digital Seismograph Network
DOI
CE California Strong Motion Instrumentation Program
  • California Division of Mines and Geology (CDMG)
DOI
CF Red Acelerografica Nacional de la Comision Federal de Electricidad (CFE) Mexico —
CG Coso Microearthquake Network United States of America —
CH Switzerland Seismological Network
DOI
CI Southern California Seismic Network
DOI
CJ Community Seismic Network
  • California Institute of Technology (Caltech)
DOI
CK CAREMON Central Asian Cross-border network
  • GEOFON Program (GFZ-Potsdam, Germany)
—
CL Corinth Riff Laboratory
DOI
CM Red Sismológica Nacional de Colombia
DOI
CN Canadian National Seismograph Network
  • Natural Resources Canada (NRCAN Canada)
DOI
CO South Carolina Seismic Network
  • University of South Carolina
DOI
CP CIVISA Seismo-Volcanic Monitoring Network-Azores Islands
—
CQ Cyprus Broadband Seismological Network
DOI
CR Croatian Seismograph Network
  • University of Zagreb
DOI
CS Caucusus Array
  • Lamont Doherty Earth Observatory (LDEO), Columbia University
—
CT California Transect Network
  • UC Santa Cruz
—
CU Caribbean Network
DOI
CV Vigil Network, Cape Verde Islands
—
CW Servicio Sismologico Nacional de Cuba
DOI
CX Plate Boundary Observatory Network Northern Chile
  • GEOFON Program (GFZ-Potsdam, Germany)
DOI
CY Cayman Islands
  • Cayman Islands Government
—
CZ Czech Regional Seismic Network
DOI
D0 Kamchatka Regional Seismic Network of the Russian Federation
  • Kamchatka Branch of the Geophysical Survey of the Russian Academy of Sciences
DOI
D1 IPE_EDU
  • Institute of Physics of the Earth Masaryk University (Czech)
DOI
DA Dagestan Regional Seismic Network of the Russian Federation
  • Geophysical Survey of the Russian Academy of Sciences (GS RAS) (GSRAS)
 — DOI
DC CHIS Experimental Deployments Network Canada —
DE Nanometrics Research Network
—

Network Data API

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