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
QA Qatar Seismic Network
  • Qatar Civil Aviation Authority, Qatar
Qatar
QC Quake Catcher Network
  • Stanford University, United States of America
QE Equinor DOI
QM Comoros Archipelago Seismic and Volcano Network
DOI
QW Canadian National Earthquake Early Warning System Canada DOI
QX Canadian National Earthquake Early Warning System - Extended Partners DOI
QZ Seismic network of the Seismological Experience and Methodology Expedition CS MES RK
DOI
R1 Romanian Infrasound Network
  • National Institute for Earth Physics (NIEP), Romania
DOI
RA Réseau Accélérométrique Permanent (French Accelerometrique Network)
DOI
RB Red Sísmica de Banda Ancha
  • Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Mexico
RC BYU-Idaho Network
  • Brigham Young Univ-Idaho (BYU Idaho), United States of America
DOI
RD CEA/DASE Seismic Network
  • Departement d'Analyse et Surveillance de l'Environnement du CEA, French Polynesia
DOI
RE US Bureau of Reclamation Seismic Networks
  • U.S. State Department, United States of America
RF Friuli Venezia Giulia Accelerometric Network
  • University of Trieste, Italy
DOI
RG Upper-Rhine Graben Geothermal Network
DOI
RI National Seismic Network of Argentina Argentina DOI
RJ Rede Sísmica e Geomagnética do Rio de Janeiro Brazil
RK NASA READI Kinematic GPS
  • Central Washington University, United States of America
United States of America DOI
RL RESEAU GEOPHYSIQUE DE LAMTO
  • STATION GEOPHYSIQUE DE LAMTO (SGL), Côte d'Ivoire
DOI
RM Regional Integrated Multi-Hazard Early Warning System
  • Regional Integrated Multi-Hazard Early Warning System (RIMES), Thailand
DOI
RN RuhrNet - Seismic Network of the Ruhr-University Bochum
DOI
RO Romanian Seismic Network
  • National Institute for Earth Physics (NIEP), Romania
DOI
RP Universidad de Panama Seismic Network Panama
RQ National Seismic Network of URBAN-INCERC DOI
RR Reti accelerometriche centri storici italiani Italy DOI
RS Regional Seismic Test Network
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
RU Seismic network of the European part of the Russian Federation
  • Geophysical Survey of the Russian Academy of Sciences (GSRAS), Russian Federation
DOI
RV Regional Alberta Observatory for Earthquake Studies Network
DOI
RW Rwanda National Seismic Network
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
S Seismology at School Program, ETH Zurich
  • Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland
DOI
S0 Sakhalin Regional Seismic Network of the Russian Federation
  • Sakhalin Branch of the Geophysical Survey of the Russian Academy of Sciences
DOI
S1 Australian Seismometers in Schools
DOI
S2 IceSMN Icelandic Strong Motion Network
  • University of Iceland, Iceland
DOI
S3 SeismicAI Global Network
S4 Canadian National Ionospheric Scintillation Network
S5 Slovenian Karst NFO Network DOI
S7 SeismicAI Global MEMS Network
S8 SensorEra Seismic Network DOI
S9 Sudetic Seismological Network DOI
SA Saudi Arabia Broadband Seismic Network Saudi Arabia
SB UC Santa Barbara Engineering Seismology Network
  • UC Santa Barbara, United States of America
DOI
SC New Mexico Tech Seismic Network
  • New Mexico Tech, United States of America
DOI
SD Schlumberger Multiple Countries
SE Southeastern Appalachian Cooperative Seismic Network
  • None,
SF San Andreas Fault Observatory at Depth
  • Stanford University, United States of America
SG International Geodynamics and Earth Tide Service
  • Multiple Operators, Belgium
DOI
SH Shumagin-East Aleutian Network
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
SI Province Südtirol
  • ZAMG - Central Institute for Meteorology and Geodynamics, Austria

Network Data API

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