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
RA Réseau Accélérométrique Permanent (French Accelerometrique Network)
DOI
RL RESEAU GEOPHYSIQUE DE LAMTO
  • STATION GEOPHYSIQUE DE LAMTO (SGL), Côte d'Ivoire
DOI
XK (1993-1994) RESERVED
XJ (1994-1994) RESERVED
XC (1988-1989) RESERVED
NG Reserved for Papua New Guinea Seismic Network
FR RESIF and other broad-band and accelerometric permanent networks in metropolitan France
DOI
ZO (2018-2018) RESOLVE-Argentière
DOI
1F (2018-2018) RESOLVE Champ Captant
ZN (2021-2021) RESOLVE-HARMALIERE
YW (2007-2010) Resolving structural control of episodic tremor and slip along the length of Cascadia
DOI
2C (2008-2009) Resonant signature of hydrocarbon and CO2 reservoirs
  • Wright State University
DOI
YL (2016-2018) Response of Continental Hydrothermal Systems to Tectonic, Magmatic, and Climatic Forcing
  • Woods Hole Oceanographic Institution (WHOI), United States of America
DOI
2A (2020-2020) Response to the Mar 18, 2020 M5.7 Magna, UT Earthquake
DOI
T3 Rete Accelerometrica Terna Italy
TP Rete di monitoraggio microsismico installata presso la concessione Gorgoglione
E Rete ENEA Italy
IY Rete Sismica Unical
  • Universita Della Calabria, Italy, Italy
DOI
RR Reti accelerometriche centri storici italiani Italy DOI
YI (2003-2006) Retreating-Trench, Extension, and Accretion LTectonics: A Multidisciplinary Study of the Northern Apennines
DOI
XT (2010-2010) Retrieval of reflections from seismic background-noise measurements for geophysical imaging of Fault Systems in Reno, NV
DOI
ZT (2015-2020) REU: Imaging the Bushveld Complex, South Africa
  • Penn State University, United States of America
DOI
X1 (2013-2016) Réunion Hotspot and Upper Mantle Project
  • University of Frankfurt, Germany
DOI
YN (2008-2008) Reverberation method development
DOI
3A (2021-2021) Reykjanes 2021 DOI
8F (2020-2025) Reykjanes Seismic Network DOI
7E (2013-2024) Reykjanet
DOI
ZF (2023-2023) Rice DAS experiment at Blue Mountain Geothermal Field
  • Rice University, United States of America
DOI
1V (2023-2023) Rift dynamics during the formation of the Carolina Trough and Blake Plateau
Y6 (2016-2017) Rift valley volcanism past present and future
  • University of Southampton, United Kingdom
DOI
SZ RIMES
  • Regional Integrated Multi-Hazard Early Warning System (RIMES), Thailand
DOI
1L (2022-2042) Rio Tinto DOI
XK (2004-2006) RISTRA 1.5 -- Colorado Plateau Extension
DOI
ZF (2015-2022) Riviere des Pluies
  • Universite de La Reunion, France
DOI
Y1 (2013-2017) Rock Arches Resonance United States of America
XG (1992-1992) Rocky Mountain Front II
DOI
6A (2008-2009) Rohrbach/Vogtland seismic array 2008
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
R1 Romanian Infrasound Network
  • National Institute for Earth Physics (NIEP), Romania
DOI
RO Romanian Seismic Network
  • National Institute for Earth Physics (NIEP), Romania
DOI
ZP (2015-2015) Ross Ice Shelf Project
  • University of Otago, New Zealand
DOI
TG Royal Irrigation Department
  • Royal Irrigation Department (RID), Thailand
DOI
YV (2024-2027) RUB Observational Geophysics Lab Deployment: Lower Rhine Embayment for project SIEGFRIED DOI
5B (2023-2027) RUB Observational Geophysics Lab Deployment: Northwestern Peloponnese DOI
4K (2017-2022) Ruegen Cliff Observatory
DOI
RN RuhrNet - Seismic Network of the Ruhr-University Bochum
DOI
YV (2011-2016) RUM-RHUM
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

Network Data API

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