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
SN Southern Great Basin Network
DOI
SM Icelandic Strong Motion Network
  • University of Iceland, Iceland
Iceland
SL Seismic Network of the Republic of Slovenia
DOI
SK Slovak National Seismic Network
  • Geophysical Institute, Slovak Academy of Sciences, Slovakia
DOI
SJ Serbian Seismological Network
DOI
SI Province Südtirol
  • ZAMG - Central Institute for Meteorology and Geodynamics, Austria
SH Shumagin-East Aleutian Network
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
SG International Geodynamics and Earth Tide Service
  • Multiple Operators, Belgium
DOI
SF San Andreas Fault Observatory at Depth
  • Stanford University, United States of America
SE Southeastern Appalachian Cooperative Seismic Network
  • None,
SD Schlumberger Multiple Countries
SC New Mexico Tech Seismic Network
  • New Mexico Tech, United States of America
DOI
SB UC Santa Barbara Engineering Seismology Network
  • UC Santa Barbara, United States of America
DOI
SA Saudi Arabia Broadband Seismic Network Saudi Arabia
S8 SensorEra Seismic Network DOI
S5 Slovenian Karst NFO Network DOI
S2 IceSMN Icelandic Strong Motion Network
  • University of Iceland, Iceland
DOI
S1 Australian Seismometers in Schools
DOI
S0 Sakhalin Regional Seismic Network of the Russian Federation
  • Sakhalin Branch of the Geophysical Survey of the Russian Academy of Sciences
DOI
S Seismographs in Schools Network
DOI
RY Yakutsk Regional Seismic Network of the Russian Federation
  • Yakutsk Branch of the Geophysical Survey of the Russian Academy of Sciences (YAGSR), Russian Federation
DOI
RW Rwanda National Seismic Network
RV Regional Alberta Observatory for Earthquake Studies Network
DOI
RU Seismic network of the European part of the Russian Federation
  • Geophysical Survey of the Russian Academy of Sciences (GSRAS), Russian Federation
DOI
RT Kamchatka Tsunami Warning Seismic Network of the Russian Federation
  • Kamchatka Branch of the Geophysical Survey of the Russian Academy of Sciences
Russian Federation DOI
RS Regional Seismic Test Network
DOI
RR Reti accelerometriche centri storici italiani Italy DOI
RQ National Seismic Network of URBAN-INCERC DOI
RP Universidad de Panama Seismic Network Panama
RO Romanian Seismic Network
  • National Institute for Earth Physics (NIEP), Romania
DOI
RN RuhrNet - Seismic Network of the Ruhr-University Bochum
DOI
RM Regional Integrated Multi-Hazard Early Warning System
  • Regional Integrated Multi-Hazard Early Warning System (RIMES), Thailand
DOI
RL RESEAU GEOPHYSIQUE DE LAMTO
  • STATION GEOPHYSIQUE DE LAMTO (SGL), Côte d'Ivoire
DOI
RK NASA READI Kinematic GPS
  • Central Washington University, United States of America
United States of America DOI
RJ Rede Sísmica e Geomagnética do Rio de Janeiro Brazil
RI National Seismic Network of Argentina Argentina
RG Upper-Rhine Graben Geothermal Network
DOI
RF Friuli Venezia Giulia Accelerometric Network
  • University of Trieste, Italy
DOI
RE US Bureau of Reclamation Seismic Networks
  • U.S. State Department, United States of America
RD CEA/DASE Seismic Network
  • Departement d'Analyse et Surveillance de l'Environnement du CEA, French Polynesia
DOI
RC BYU-Idaho Network
  • Brigham Young Univ-Idaho (BYU Idaho), United States of America
DOI
RB Red Sísmica de Banda Ancha
  • Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Mexico
RA Réseau Accélérométrique Permanent (French Accelerometrique Network)
DOI
R1 Romanian Infrasound Network
  • National Institute for Earth Physics (NIEP), Romania
DOI
QZ Seismic network of the Seismological Experience and Methodology Expedition CS MES RK
DOI
QX Canadian National Earthquake Early Warning System - Extended Partners DOI
QW Canadian National Earthquake Early Warning System Canada DOI
QM Comoros Archipelago Seismic and Volcano Network
DOI
QE Equinor DOI
QC Quake Catcher Network
  • Stanford University, United States of America

Network Data API

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