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
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
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.