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
S Seismographs in Schools Network
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
S5 Slovenian Karst NFO Network DOI
S8 SensorEra Seismic 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
SJ Serbian Seismological Network
DOI
SK Slovak National Seismic Network
  • Geophysical Institute, Slovak Academy of Sciences, Slovakia
DOI
SL Seismic Network of the Republic of Slovenia
DOI
SM Icelandic Strong Motion Network
  • University of Iceland, Iceland
Iceland
SN Southern Great Basin Network
DOI
SO Scripps Orbit and Permanent Array Center
  • Scripps Institution of Oceanography (SIO), United States of America
United States of America DOI
SP South Carolina Earth Physics Project
  • University of South Carolina, United States of America
DOI
SQ South African National Seismograph Network
  • Council for Geoscience, Geological Survey (CG), South Africa
DOI
SR Seismic Research Observatory
DOI
SS SINGLE STATION
DOI
ST Trentino Seismic Network
DOI
SU Sandia Seismo-Acoustic Network
  • Sandia National Laboratories, United States of America
United States of America
SV Servicio Nacional de Estudios Territoriales (SNET), El Salvador
  • Servicio Nacional de Estudios Territoriales (SNET), El Salvador
SW Solomon Islands Seismology & Volcanology Network
  • Solomon Islands Geoscience Observatory (Seismology Unit), Solomon Islands
Solomon Islands
SX SXNET Saxon Seismic Network
  • University of Leipzig, Germany
DOI
SY Synthetic Seismograms
  • IRIS DMC, United States of America
SZ RIMES
  • Regional Integrated Multi-Hazard Early Warning System (RIMES), Thailand
DOI

Network Data API

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