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
ZK (2016-2016) Seismic signature of debris flume experiments
  • USGS Vancouver WA, United States of America
DOI
YF (2009-2009) Seismic Signature of Landslides
  • USGS Menlo Park, United States of America
5K (2002-2014) Seismic structure of the continent under Antarctica
  • University of Tasmania, Australia
DOI
XD (1996-1998) Seismic study of the Iceland hotspot
DOI
XH (2011-2011) Seismic Survey of Greeland Icesheet Margins
  • Swiss Federal Institute of Technology, Zurich (ETHZ), Switzerland
DOI
YH (2004-2007) Seismic tomography and location calibration around the SAFOD site
  • University of Wisconsin, Madison, United States of America
DOI
8A (2014-2014) Seismic Transect Across the Okavango Rift Zone
  • Woods Hole Oceanographic Institution (WHOI), United States of America
DOI
Z1 (2016-2017) Seismic Triggering Response for Earthquakes around Wellington NZ
  • University of Wisconsin, Madison, United States of America
DOI
X2 (2011-2011) Seismic Wide-Angle across the RIFT
DOI
5O (2019-2019) Seismo-Acoustic Array Experiment at Mt. Etna - 2019
  • University of Liverpool, United Kingdom
DOI
ZO (2007-2007) Seismo-Acoustic data collection near Salt Lake
  • Southern Methodist University (SMU), United States of America
DOI
YL (2013-2014) Seismo-acoustic experiment and initial monitoring effort at Pagan Volcano, Commonwealth of the Northern Mariana Islands
  • USGS Alaska Anchorage, United States of America
DOI
YI (2018-2018) Seismo-acoustic Network at Stromboli Volcano, Italy
DOI
FI Seismo-acoustic Network of the University of Florence
1R (2016-2023) Seismo Acoustic Study of Rocket Launches from Kennedy Space Center
  • University of South Florida (USF), United States of America
DOI
6G (2019-2022) Seismographic Network of Amazonia
DOI
DU Seismological Association of Australia
  • Seismological Association of Australia Inc. (SAA), Australia
DOI
4D (1985-2009) Seismological Experiments on Swiss Glaciers Switzerland DOI
ZS (2007-2008) Seismological Network in Northern Tanzania
  • UBO-IUEM-CNRS Domaines Oceaniques , France
DOI
HC Seismological Network of Crete
  • Technological Educational Institute of Crete, Greece
DOI
MK Seismological network of the Republic of North Macedonia DOI
UE Seismological Network of United Arab Emirates United Arab Emirates
2J (2012-2015) Seismological Observation of the Central-Northern Ecuadorian Subduction France DOI
OS Seismological Observatory, Brasilia Brazil Brazil
ZI (2021-2021) Seismological Waveform data used in 7 FEB 2021 Uttarakhand rockslide analysis
S Seismology at School Program, ETH Zurich
  • Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland
DOI
ZZ (2010-2010) Seismology Classroom at University of Chicago
  • University of Chicago, United States of America
DOI
YX (2008-2008) Seismology Rapid Response Test During the SoSAF Shakeout
  • UC Riverside, United States of America
DOI
6R (2022-2022) Seismometer to Investigate Ice and Ocean Structure (SIIOS) Field Experiment
  • University of Maryland (UMD), United States of America
DOI
YH (2017-2019) Seismometer to Investigate Ice and Ocean Structure (SIIOS) Field Experiment
  • University of Maryland (UMD), United States of America
DOI
9C (2018-2018) Seismometer to Investigate Ice and Ocean Structure (SIIOS) Field Experiment: Greenland
  • University of Maryland (UMD), United States of America
DOI
4B (2022-2022) Seismometer to Investigate Ice and Ocean Structure (SIIOS) Field Experiment: Hiawatha Crater, Greenland
  • University of Arizona, United States of America
  • University of Maryland (UMD), United States of America
DOI
ZL (2019-2019) SEISMORIV_Sevraisse
DOI
ZD (2003-2004) SEISM Seychelles
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Y3 (2013-2014) SEIS-UK instrument type noise study
  • Leicester University , United Kingdom
United Kingdom DOI
ZE (2012-2014) SELASOMA Project, Madagascar 2012-2014
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
XV (2024-2024) Semipalatinsk Seismo-Acoustic Monitoring
  • Michigan State University
DOI
4C (2005-2010) Semipalatinsk Test Site Network
  • Inst. of Geophysical Research National Nuclear Center of Republic of Kazakhstan, Kazakhstan
Kazakhstan
S8 SensorEra Seismic Network DOI
5C (2015-2016) September 16, 2015 Illapel Earthquake: Seismicity and Segmentation of the Nazca-South America Subudction Zone in Chile
  • University of Florida, United States of America
DOI
SJ Serbian Seismological Network
DOI
4S (2022-2023) Serra La Nave Distributed Acoustic Sensing Experiment (Etna) DOI
SV Servicio Nacional de Estudios Territoriales (SNET), El Salvador
  • Servicio Nacional de Estudios Territoriales (SNET), El Salvador
G3 Servicio Sismologico IN3, UMG Guatemala, Centro America DOI
CW Servicio Sismologico Nacional de Cuba
DOI
7S (2006-2007) SETA
DOI
YU (1996-2002) Several Greek networks
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
YL (2020-2020) SF
DOI
EW ShakeAlert - Earthquake Early Warning System California
YR (2018-2018) Shale Hills Critical Zone Observatory 3D Seismic Experiment
  • Penn State University, United States of America
DOI

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