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
YG (1999-2004) South Bay Seismic Array
YD (2009-2011) South Carpathian Project
YP (2001-2003) Southern Apennines Tomography Experiment Italy
YA (2020-2020) Southern San Andreas Fault Zone
  • University of California San Diego
DOI
YW (2005-2005) Stalking Cascadia episodic tremor and slip with enhanced GPS and seismic arrays
  • University of Washington, United States of America
DOI
YI (2015-2016) St Guérin dam experiment
DOI
Y3 (2007-2007) Studies of crust and upper mantle structure, mantle flow and geodynamics of the Chile Ridge subduction zone
  • University of Florida, United States of America
DOI
YJ (2004-2006) Studies of crust and upper mantle structure, mantle flow and geodynamics of the Chile Ridge subduction zone
DOI
YQ (2013-2016) Study of Extension and maGmatism in Malawi aNd Tanzania
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
Y5 (2022-2026) Swiss Contribution to AdriaArray Temporary Network
  • Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland
DOI
YZ (2004-2004) Tabriz Experiment
  • Observatoire de Grenoble, Grenoble, France
DOI
YM (2006-2009) Taiwan Supplement #2 to TAIGER project
DOI
YQ (2023-2023) Tampnet-ASN DAS month DOI
YO (2001-2002) Taranaki
  • University of Cambridge Earth Sciences, United Kingdom
YV (2023-2023) TBO Stadel-3 DAS month DOI
Y7 (2022-2024) Temporary Deployment for DemoUpStorage, Helguvik, Reykjanes Peninsula, Iceland
  • Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland
DOI
YM (2021-2021) Temporary Deployments associated with the DEEPEN project in the Hengill region, Iceland
  • Swiss Federal Institute of Technology, Zurich (ETHZ), Switzerland
DOI
YE (2011-2025) Testing TA & FA vaults and directly buried sensor (3T)
  • IRIS PASSCAL Instrument Center @ New Mexico Tech, United States of America
DOI
YZ (2022-2022) Tete Rousse
YC (2013-2017) Texas Brine Corporation Louisiana Seismic Network
YS (2009-2013) The life cycle of Andean volcanoes:Combining space-based and field studies
  • Cornell University, United States of America
DOI
YK (2023-2023) The Milun fault Drilling and All-inclusive Sensing (MiDAS) project DOI
YX (2003-2004) Tides
YO (2010-2011) Tidewater glacier and ice marginal dynamic behavior
  • USACE - Cold Regions Research and Engineering Laboratory (CRREL), United States of America
DOI
YE (2008-2009) Title: NEESR-SG: High Fidelity site characterization by experimentation, field observation, and inversion-based modeling
  • UC Santa Barbara, United States of America
DOI
Y9 (2007-2008) Tocopilla
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
YW (2006-2006) TONGA06
  • Washington University in St. Louis (WUSTL), United States of America
YC (2022-2027) Tonga Temporary Seismic Monitoring Network DOI
YV (2021-2022) TopoBhutan
YA (2005-2005) Torfajokull 2005
  • Nordic Volcanological Institute (NORDVULK), Iceland
YD (2007-2007) Toward Understanding Eruption Seismicity: Multidiscplinary Experiment at Santiaguito and Fuego Volcanos, Guatemala
  • University of New Hampshire (UNH), United States of America
DOI
YO (1998-2000) TRACK
DOI
YS (2014-2018) Transitions in the Banda Arc-Australia continental collision
  • University of Southern California (USC), United States of America
DOI
YA (2006-2007) Transylvanian Basin Attenuation and Anisotropy Deployment
  • University of Florida, United States of America
YB (2007-2007) Trichonis Lake network
  • University of Patras, Greece
DOI
YP (2019-2025) UBCISM
  • University of British Columbia (UBC), Canada
DOI
YA (2009-2011) Undervolc
  • Observatoire de Grenoble, Grenoble, France
DOI
YE (2006-2006) Upper Geyser Basin Seismicity
YY (2017-2027) UTPMY
DOI
Y5 (2021-2021) Valles Caldera and Gallina Fault Node Array 2021
  • University of New Mexico (UNM), United States of America
DOI
Y3 (2012-2012) Vaughn-Lewis Icefall Seismicity Project
  • Stanford University, United States of America
DOI
Y9 (2020-2021) Vestnesa Ridge
  • Alfred Wegener Institute (AWI), Germany
DOI
Y4 (2020-2022) Villarrica_2020 DOI
YO (2009-2009) Volacano Geophysics Field Course and Digital Signal Processing at Tungurahua, Ecuador
DOI
Y4 (2004-2007) W-ALPS 2004-2007 temporary experiment
DOI
YE (2007-2007) Water storage and routing within glaciers via planar voids, a new model of glacier hydrology
DOI
Y3 (2008-2008) Wells, Nevada Aftershock Recording
  • New Mexico Tech, United States of America
DOI
YT (2001-2001) West Kunlun 2001 transect
DOI
YD (2012-2017) Whillians Ice Stream Subglacial Access Research Drilling
  • UC Santa Cruz, United States of America
DOI
Y1 (2022-2026) XVII-INGV SISMIKO Emergency Seismic Network (ISESN) DOI

Network Data API

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