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
GH Ghana Digital Seismic Network
  • Ghana Geological Survey, Ghana
DOI
GX GFZ Affiliated Stations
GY Geyokcha Array, Turkmenistan
DOI
GQ German Strong Earthquake Network
  • Federal Institute for Geosciences and Natural Resources (BGR), Germany
GR German Regional Seismic Network
  • Federal Institute for Geosciences and Natural Resources (BGR), Germany
DOI
G1 GEOTEM
G GEOSCOPE - French Global Network of Seismological Broadband Stations
DOI
HM GeoRisk Seismic Network
DOI
LR Geophysical Research Arrays of Lebanon
  • Geophysical Research Centre, Lebanon
Lebanon DOI
GF Geophysical borehole Observatory at the North Anatolian Fault
NH Geological Survey of North Rhine - Westphalia
DOI
GE GEOFON
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
G2 GEOBEST Switzerland
  • Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland
DOI
EU Generic European Strong Motion Network Europe
A Generic Asian Strong Motion Network Asia
M Generic American Strong Motion Network Italy
FC Generic African Strong Motion Network Africa
GN Garni Dense Array
  • USGS Menlo Park, United States of America
Armenia
GA GARNET Seismic Network
  • Geological Survey of Japan (GSJ AIST), Japan
Japan
RF Friuli Venezia Giulia Accelerometric Network
  • University of Trieste, Italy
DOI
FV Friuli and Veneto Short Period Network
DOI
FP French Polynesia Seismic Network
  • Laboratoire De Geophysique (LDG), French Polynesia
MT French Landslide Observatory / OMIV: Permanent seismological records on unstable slopes
  • Ecole et Observatoire des Sciences de la Terre (EOST), France
DOI
FF French Fiber Network
FO French Associated Seismological Network France DOI
FM Formosa Array
  • Academia Sinica, Institute of Earth Sciences (IESAS), Taiwan
DOI
HE Finnish National Seismic Network
  • University of Helsinki, Finland
DOI
FG Fallon Microearthquake Network United States of America
F1 F1 DOI
EX EXTREMA Network Italy
VS Evora Seismic Network
DOI
EG EUROSEISTEST Strong Motion Network
  • Aristotle University of Thessaloniki, Greece
DOI
OF European Multidisciplinary Seafloor and Water Column Observatory - France
EH Ethiopian Seismic Network
  • Addis Ababa University, Ethiopia
DOI
EE Estonian National Seismic Network (EESN)
  • Geological Survey of Estonia (GSE), Estonia
DOI
LE Erdbebendienst Südwest
DOI
QE Equinor DOI
EO EON-ROSE
  • University of Calgary, Canada
DOI
EL Enel Networks monitoring microsismic of Italian geothermal areas DOI
EM Electromagnetic Studies of the Continents
DOI
A4 Egyptian national Strong motion network
  • National Research Institute of Astronomy and Geophysics (NRIAG), Egypt
DOI
EY Egyptian national seismological network
  • National Research Institute of Astronomy and Geophysics (NRIAG), Egypt
DOI
TE EGAT Dams Seismic Monitoring System
  • Electricity Generating Authority of Thailand (EGAT), Thailand
Thailand DOI
ED Educational Seismological Network France
EC Ecuador Seismic Network
EZ EBYU-IET Seismic network DOI
EB Ebre Observatory Regional Seismic Network
DOI
RH East-European Craton Broadband Seismic Network
TN Eastern Tennessee Seismic Network
  • Joint Institute for Energy and the Evnironment, United States of America
United States of America
TR Eastern Caribbean Seismograph Network

Network Data API

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