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
XJ (2007-2007) Tomo TEIDEVS
  • University of Liverpool
XJ (2008-2008) Wells, Nevada Aftershock Recording
DOI
XJ (2009-2009) L' Aquila Aftershock Experiment
DOI
XJ (2010-2010) High-resolution imaging of magma transport at the summit of Kilauea Volcano
DOI
XJ (2011-2011) Gulf of Mexico Hydrates Research Consortium
  • Woods Hole Oceanographic Institution (WHOI)
XJ (2012-2012) Fuego Volcano VLP and Tilt Experiment
  • Michigan Technological University (MTU)
DOI
XJ (2013-2015) Magadi-Natron Magmatic Rifting Studies
  • University of Rochester
DOI
XJ (2016-2017) Impact of subglacial discharge on turbulent plume dynamics and ocean-glacier heat and mass transfer
  • University of Alaska Southeast (UAS)
DOI
XJ (2018-2022) Deployments associated with OBS deployments in Swiss Lakes
  • ETHZ (Swiss Federal Institute of Technology, Zurich Switzerland)
XK (1993-1994) RESERVED
XK (1995-1995) ICEMELT, Anarctica
XK (1996-1996) Chicxulub Impact Crater, Yucatan
XK (1997-1997) Teleseismic Studies in the Western Superior Transect, Canada
DOI
XK (1998-1998) Merapi and Semeru Volcano Project
DOI
XK (1999-2000) Lithospheric Structure and Evolution of the Rocky Mountain Transect
DOI
XK (2001-2003) Reflections Under the Scottish Highlands: A Broadband Investigation of Upper Mantle Reflectors in Scotland
DOI
XK (2004-2006) RISTRA 1.5 -- Colorado Plateau Extension
DOI
XK (2007-2009) POLENET/LAPNET
DOI
XK (2010-2010) Big Horn Project Regional Array Deployment
  • Los Alamos National Laboratory (LANL, NM)
XK (2011-2011) Passive seismic for geothermal exploration, Fairmont, Montana
DOI
XK (2012-2014) Seismic Arrays for African Rift Initation
  • Missouri University of Science & Technology(Former UM-Rolla)(Missouri S&T USA)
DOI
XK (2015-2015) Seismic Array of the Sevilleta
  • University of New Mexico (UNM)
XK (2016-2016) Delineating preferential flow paths from recharge for water planning and management
  • New Mexico Tech
DOI
XK (2017-2019) Ivrea - AlpArray Complementary Experiment
XK (2020-2020) Temporary network seismic in Central Calabria
XL (1994-1994) Sierras Broadband II
DOI
XL (1995-1996) North Korea Nuclear Site Investigation
DOI
XL (1997-1997) An asthenosphere-lithosphere probe in North America
DOI
XL (1998-1998) Santa Clara Valley Fill structure
DOI
XL (1999-2001) San Francisco/Oakland Dense Array 2000
DOI
XL (2002-2007) COnsortium for Arizona Reconnaissance Seismic Experiment
  • None
XL (2008-2011) Collaborative Research: Dynamic controls on tidewater glacier retreat
  • University of Colorado Boulder (CU)
DOI
XL (2012-2016) Central Mongolia Seismic Experiment
  • Lehigh University
DOI
XL (2017-2022) McGill Dawson-Septimus Induced Seismicity Study
  • McGill University (Canada)
XM (1994-1994) New Zealand Study
DOI
XM (1995-1996) Wabash Valley Array Study
DOI
XM (1997-1997) TOMOG 3D
XM (1998-1998) Ocean Seismic Network Exp.
DOI
XM (1999-2001) Colorado Plateau/Rio Grand Rift/Great Plains Seismic Transect
DOI
XM (2002-2003) Ethiopia-Afar Geoscientific Lithospheric Experiment 6TD Passive Array
  • University of Leicester (SEIS UK)
XM (2004-2004) Vestmanna04 (SeiFaBa Project)
  • University of Cambridge (UK) Earth Sciences
XM (2005-2006) ALPASS
XM (2007-2010) Western Tibet passive array deployment
XM (2011-2011) Broadband recording at the site of great earthquake rupture in the Alaska Megathrust
  • University of Oklahoma (OU)
DOI
XM (2012-2014) ARGOS - Alutu and Regional Geophysical Observation Study
  • University of Bristol (UK)
DOI
XM (2016-2016) Poroelastic Tomography at Brady Geothermal Field
  • University of Wisconsin, Madison
DOI
XM (2017-2018) Geothermal Seismic Exploration and Monitoring Via Ambient Seismic Noise Interferometry
  • Baylor University
DOI
XM (2019-2021) REMPARTS
XN (1994-1995) TOR-0
  • GEOFON Program (GFZ-Potsdam, Germany)
XN (1996-1996) Irian Jaya RAMP
DOI

Network Data API

The network data shown here is also available programmatically through a web service API.