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
XQ (1999-2000) RUSH-I Reflectors Under Scottish Highlands, phase I
  • University of Bristol, United Kingdom
DOI
ZA (2009-2010) Russell Glacier Catchment 2009-12 United Kingdom
5B (2018-2019) Rutford Ice Stream Cooperative Research Program with British Antarctic Survey
  • Penn State University, United States of America
DOI
RW Rwanda National Seismic Network
Z5 (2009-2012) Rwenzori Seismic Network
  • J.W. Goethe-University, Germany
3A (2018-2018) SABANCAYA experiment in Peru
1D (1997-2000) SABOnet + Task Force in the Izmit and Düzce earthquakes epicentral area
Y2 (2014-2014) Safe-CO2
DOI
7M (2023-2024) SAFE: OBS and DAS acquisition off the coast of Estepona (Spain) DOI
8L (2022-2022) SAGE 2022 investigations of the Valles Caldera
DOI
7M (2022-2022) SAGE 2022 investigations of the Valles Caldera - Node
DOI
ZZ (2023-2023) SAGE 2023 investigations of the Valles Caldera
DOI
ZP (2024-2024) SAGE 2024 investigations of the Valles Caldera
  • IRIS/PASSCAL
DOI
9A (2014-2014) Sage Brush Flats Labled noise data
  • UC San Diego, United States of America
DOI
ZG (2014-2014) Sage Brush Flats Nodal Experiment
  • UC San Diego, United States of America
DOI
7A (2018-2018) Sage Brush Flats Seismic Experiment on Interaction of Wind with Ground Motion
  • UC San Diego, United States of America
DOI
X1 (2019-2019) SAGE investigations of the Valles Caldera
  • IRIS PASSCAL Instrument Center @ New Mexico Tech, United States of America
DOI
S0 Sakhalin Regional Seismic Network of the Russian Federation
  • Sakhalin Branch of the Geophysical Survey of the Russian Academy of Sciences
DOI
YO (2013-2013) Sakurajima Infrasound Network
  • University of Alaska, Fairbanks (UAF), United States of America
XQ (2017-2017) Salt Lake 2017 Land Streamer profiling
DOI
5Y (2022-2023) Salt Lake City handstreamer seismic dataset
  • Boise State University
DOI
9H (2018-2018) Salt Lake Linear Nodal Array 2018
  • UNIVERSITY OF UTAH
DOI
YX (2005-2007) Samoa Lithosphere Integrated Seismic Experiment
  • Woods Hole Oceanographic Institution (WHOI), United States of America
United States of America
5A (2005-2009) Samoa Lithosphere Integrated Seismic-Petrologic Expedition
  • Woods Hole Oceanographic Institution (WHOI), United States of America
DOI
SF San Andreas Fault Observatory at Depth
  • Stanford University, United States of America
YG (2010-2010) San Andreas Virtual Earthquake Experiment Los Angeles
  • Stanford University, United States of America
XG (2017-2017) San Bernardino Basin (USGS) - Jan 2017 nodal deployment
  • Louisiana State University, United States of America
DOI
4O (2022-2023) Sandia DAS
  • Sandia National Laboratories, United States of America
DOI
2W (2021-2025) Sandia National Laboratories, Alaska DAS
  • Sandia National Laboratories, United States of America
DOI
SU Sandia Seismo-Acoustic Network
  • Sandia National Laboratories, United States of America
United States of America
8G (2023-2023) San Fernando Valley, California Nodal Array (2023)
  • Louisiana State University
DOI
XL (1999-2001) San Francisco/Oakland Dense Array 2000
DOI
YS (2019-2021) SANIMS
  • Institute Earth Sciences "Jaume Almera" (ICTJA), Spain
DOI
9K (2015-2017) San Jacinto Damage Zone Imaging Arrays
DOI
7V (2022-2025) San Jacinto FaultScan Project
  • UC San Diego, United States of America
DOI
YN (2010-2026) San Jacinto Fault Zone Experiment
DOI
XS (2005-2005) San Jose Microtremor 2005
YL (2003-2004) San Simeon Aftershocks
  • USGS Menlo Park, United States of America
1M (2023-2025) Santa Barbara Volcano DOI
XO (2000-2001) Santa Clara Valley 2000
  • USGS Menlo Park, United States of America
DOI
XL (1998-1998) Santa Clara Valley Fill structure
DOI
YL (2012-2012) Santiaguito 2012
  • University of North Carolina at Chapel Hill (UNC), United States of America
DOI
3K (2022-2022) Sao Jorge 2022
4U (2022-2023) São Jorge OBS Network
  • University College London (UCL), United Kingdom
DOI
9H (2016-2017) Sarez Pamir aftershock seismic network
DOI
SA Saudi Arabia Broadband Seismic Network Saudi Arabia
1G (2012-2017) ScanArray core
  • The ScanArray Consortium, Germany
DOI
YF (2006-2006) SCANLIPS
  • University of Leicester (SEIS UK), United Kingdom
Y1 (2007-2009) SCANLIPS2
  • University of Leicester (SEIS UK), United Kingdom
ZR (2013-2014) SCANLIPS3D
  • University of Leicester (SEIS UK), United Kingdom
DOI

Network Data API

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