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
1K (2013-2015) Albany-Fraser Experiment
DOI
X3 (2022-2024) AlbaNian TectonIcs of Continental Subduction
AC Albanian Seismological Network
DOI
2D (2010-2011) Albacore
  • UC San Diego, United States of America
AV Alaska Volcano Observatory
DOI
ZB (1994-1996) Alaska TE
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
AL Alaskan Long Period Array
  • University of Alaska, Fairbanks (UAF), United States of America
ZF (2011-2011) Alaska Langseth Experiment to Understand the megaThrust
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
AK Alaska Geophysical Network
  • Alaska Earthquake Center, Univ. of Alaska Fairbanks (AEC), United States of America
DOI
XD (2018-2019) Alaska Community OBS Experiment
  • IRIS OBSIP (OBSIP), United States of America
3O (2019-2020) AKIMBA
DOI
XA (2012-2012) AIDA_Maine
  • Cornell University, United States of America
6J (2023-2025) Agua Negra Deep Experiment Site DOI
YI (2023-2026) AGEMERA
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, United States of America
YH (2010-2011) AfricaArray SE Tanzania Basin Experiment
  • Penn State University, United States of America
DOI
ZQ (2006-2010) Africa Array- S.Africa mine network
  • Penn State University, United States of America
8A (2015-2018) AfricaArray - Namibia
  • Penn State University, United States of America
DOI
AF AfricaArray
  • Penn State University, United States of America
DOI
Z5 (2018-2021) A four-dimensional view of deformation in the Eastern Alaska Range - where did the slip on the Denali fault go?
DOI
YQ (2017-2019) Afar Margin Northern Profile
  • University of Southampton, United Kingdom
DOI
ZK (2009-2011) Afar Depression Dense Seismic Array
  • Missouri University of Science & Technology (Missouri S&T), United States of America
DOI
ZF (2007-2009) Afar Consortium Network
  • University of Bristol, United Kingdom
2H (2009-2013) AFAR0911
  • University of Southampton, United Kingdom
DOI
ZE (2007-2009) AFAR07
  • University of Rochester, United States of America
DOI
7O (2000-2000) AF00
DOI
8K (2023-2023) Advancing Forest Health Assessment through Multi-Method Geophysical Surveys: Case Study in Snodgrass, Colorado.
  • Lawrence Berkeley National Laboratory
DOI
4P (2022-2026) AdriaArray Temporary Network: Italy - north, south
2Y (2022-2026) AdriaArray Temporary Network: Italy - northeast DOI
1Y (2022-2026) AdriaArray Temporary Network: Greece, North Macedonia DOI
XP (2023-2027) AdriaArray Temporary Network: France - MACIV backbone (Multiscale seismic imaging of Massif Central) DOI
Y8 (2022-2026) AdriaArray Temporary Network: Bulgaria, Moldova, Poland, Romania, Ukraine
  • National Institute for Earth Physics (NIEP), Romania
7B (2022-2026) AdriaArray Temporary Network: Austria, Croatia, Slovakia
Z6 (2022-2026) AdriaArray Temporary Network: Albania, Austria, Czech Rep., Germany, Hungary, Kosovo, Montenegro, Slovakia 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
Germany
8Q (2018-2019) Active source seismology on the Priestley Glacier shear zone
  • University of Otago, New Zealand
DOI
XB (2015-2015) Active source seismic line near the Rio Grande in Sunland Park, NM
  • University of Texas at El Paso (UTEP), United States of America
DOI
7B (2017-2017) Active source acquisition in the Unaweep Canyon (Western Colorado)
  • University of Oklahoma (OU), United States of America
DOI
Z3 (2009-2009) Active Seismic Study of Episodic Tremor and Slip, Detecting Structural changes During an ETS Event: Proof of Concept
  • Rice University, United States of America
DOI
4S (2019-2020) Active seismic imaging of a leaky CO2 fault system
DOI
6F (2023-2023) Active and passive seismic interferometry of Kilauea volcano
  • USGS
DOI
AD ACROSS Strong Motion Network
DOI
Y7 (2016-2019) Acquisition of aftershock sequence of the 2016 M5.6 Sooner Lake Earthquake
  • University of Oklahoma (OU), United States of America
DOI
6A (2019-2019) Acoustic Ground Coupling Experiment: The Dataset
  • Universitat Wien (University of Vienna), Austria
DOI
XG (2002-2008) A Comparative Study of Natural and Man-Induced Seismicity in the Yanquing-Huailai Basin and the Haicheng Area
DOI
ZI (2015-2015) A community seismic experiment targeting the pre-syn, post-rift evolution of the Mid-Atlantic US: the ENAM CSE land active source experiment. International Federation of Digital Seismograph Networks.
  • Southern Methodist University (SMU), United States of America
DOI

Network Data API

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