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
YF (2005-2005) A new survey studies the Northeastern Caribbean plate: GEOPRICO-DO Project
  • Woods Hole Oceanographic Institution (WHOI)
YM (2020-2020) Andreanoff Active-Source OBS Experiment
  • Woods Hole Oceanographic Institution (WHOI)
DOI
YS (2008-2008) Andravida (Greece) Aftershock Experiment
  • Observatoire de Grenoble, Grenoble
France
9H (2019-2019) Andi 2019
  • Zhejiang University (ZJU, China)
China
ZE (1996-1997) ANCORP-TE
  • GEOFON Program (GFZ-Potsdam, Germany)
DOI
XO (1996-1996) ANCORP96-AN
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
AA Anchorage Strong Motion Network
  • University of Alaska, Fairbanks (UAF, AK USA)
United States of America
XA (1997-1999) Anatomy of an Archean Craton, South Africa, A Multidisciplinary Experiment across the Kaapvaal Craton
DOI
ZC (2006-2008) Anatahan and submarine Mariana volcanos
  • Washington University in St. Louis (WUSTL)
DOI
XL (1997-1997) An asthenosphere-lithosphere probe in North America
DOI
9H (1968-2002) An Assembled Western US Dataset for Regional Seismic Analysis
  • Lawrence Livermore National Laboratory (LLNL)
United States of America
Y9 (2022-2025) Amplify EGS Monitoring Network DOI
XG (1997-1998) Amazon
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
XH (1996-1997) Altiplano-Puna Volcanic Complex Seismic Experiment
DOI
AN Altay-Sayan Regional Seismic Network
XM (2005-2006) ALPASS
Z3 (2015-2022) AlpArray
  • Eidgendssisch Technische Hochschule (ETH Zurich) - Swiss Seismological Service
DOI
YR (2008-2010) ALFA08
  • Institute of Geological and Nuclear Science (GNS - New Zealand)
DOI
9C (2014-2016) Aleutian Array of Arrays
  • UC Riverside
DOI
ZJ (2003-2003) Alborz Transect
  • Observatoire de Grenoble, Grenoble
France
XW (2019-2022) ALBION2
DOI
1K (2013-2015) Albany-Fraser Experiment
  • Australian National University (ANU, Australia)
DOI
X3 (2022-2024) AlbaNian TectonIcs of Continental Subduction
  • Karlsruhe Institute of Technology (KIT GPI Germany)
AC Albanian Seismological Network
DOI
2D (2010-2011) Albacore
  • UC San Diego
AV Alaska Volcano Observatory
DOI
ZB (1994-1996) Alaska TE
  • GEOFON Program (GFZ-Potsdam, Germany)
AK Alaska Regional Network
  • Alaska Earthquake Center, Univ. of Alaska Fairbanks (AEC)
DOI
AL Alaskan Long Period Array
  • University of Alaska, Fairbanks (UAF, AK USA)
ZF (2011-2011) Alaska Langseth Experiment to Understand the megaThrust
  • Lamont Doherty Earth Observatory (LDEO), Columbia University
DOI
XD (2018-2019) Alaska Community OBS Experiment
  • IRIS OBSIP (OBSIP)
3O (2019-2020) AKIMBA
  • Australian National University (ANU, Australia)
DOI
XA (2012-2012) AIDA_Maine
  • Cornell University
XP (2020-2021) Aftershock deployment for Stanley, ID earthquake 2020
DOI
ZP (2007-2009) Africa Array- Uganda/Tanzania
  • None
DOI
ZP (2010-2013) Africa Array- Uganda/Tanzania
  • Penn State University
YH (2010-2011) AfricaArray SE Tanzania Basin Experiment
  • Penn State University
DOI
ZQ (2006-2010) Africa Array- S.Africa mine network
  • Penn State University
8A (2015-2018) AfricaArray - Namibia
  • Penn State University
DOI
AF AfricaArray
  • Penn State University
DOI
Z5 (2018-2021) A four-dimensional view of deformation in the Eastern Alaska Range - where did the slip on the Denali fault go?
  • Australian National University (ANU, Australia)
DOI
YQ (2017-2019) Afar Margin Northern Profile
  • University of Southampton (UK)
DOI
ZK (2009-2011) Afar Depression Dense Seismic Array
  • Missouri University of Science & Technology(Former UM-Rolla)(Missouri S&T USA)
DOI
ZF (2007-2009) Afar Consortium Network
  • University of Bristol (UK)
2H (2009-2013) AFAR0911
  • University of Southampton (UK)
DOI
ZE (2007-2009) AFAR07
  • University of Rochester
DOI
7O (2000-2000) AF00
  • Australian National University (ANU, Australia)
DOI
YM (2016-2019) Adirondacks Seismic Network
DOI
XJ (1995-1996) Adirondack Broadband Campaign
DOI
ZG (1998-1998) Adana
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany

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