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
9D (2010-2012) Ice-ocean interaction at Nuuk tidewater glaciers
  • University of Alaska, Fairbanks (UAF), United States of America
DOI
XK (1995-1995) ICEMELT, Anarctica
XE (1996-1996) Iceland Plate Boundary Hazard Survey
DOI
SM Icelandic Strong Motion Network
  • University of Iceland, Iceland
Iceland
5S (2019-2022) Icelandic Strong-motion Arrays
  • University of Iceland, Iceland
DOI
VI Icelandic National Digital Seismograph Network
DOI
IB IberArray
  • Institute Earth Sciences "Jaume Almera" (ICTJA), Spain
DOI
YV (2019-2020) Hydraulic Fracturing Test Site-Enhance Oil Recovery
DOI
HU Hungarian National Seismological Network
  • Institute of Earth Physics and Space Science, Hungary
DOI
HN Hungarian National Infrasound Network
  • Institute of Earth Physics and Space Science, Hungary
DOI
3F (2013-2014) HUMMING WOMBAT
DOI
2D (2012-2012) Humming Roadrunner Temporary Seismoacoustic Network
  • University of Mississippi, United States of America
DOI
Z4 (2011-2011) Humming Albratross
DOI
X5 (2007-2011) Hudson Bay Lithospheric Experiment
  • University of Bristol, United Kingdom
X3 (2019-2019) Huddle Test Fuerstenfeldbruck DOI
YR (1999-2002) Horn of Africa (Ethiopa, Yemen) broad-band experiment
  • Institut de Physique du Globe de Strasbourg (IPGS), France
DOI
9P (2015-2018) Horizontal Pressure Gradient Test Deployments
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
ZV (2020-2020) Horizon City, Texas Seismic Project
  • UTEP
DOI
HK Hong Kong Seismograph Network
  • Hong Kong Observatory, China
X6 (2014-2016) Homestake Gold Mine Three-dimensional, Broadband Array
  • University of Minnesota-Twin Cities, United States of America
DOI
6H (2018-2018) Hollywood Fault 18
DOI
X5 (2005-2005) Hole 1256D VSP
  • Woods Hole Oceanographic Institution (WHOI), United States of America
DOI
X3 (2012-2012) Hoadley Flowback Microseismic Experiment
  • University of Calgary, Canada
DOI
5B (2008-2008) HLP 3C Piggy Back RT130
  • Stanford University, United States of America
DOI
YA (2008-2008) HLP-3
  • Stanford University, United States of America
3J (2013-2015) HIRE-II
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
YQ (2001-2002) Himalaya Tectonic
YL (2001-2002) Himalayan Seismotectonics, Nepal and Tibet
DOI
XQ (2001-2002) Hikurangi Subduction System (New Zealand) Seismic Transects, North Island Geophysical Transect Passive
DOI
8F (2014-2015) Hikurangi Ocean Bottom Investigation of Tremor and Slow Slip, LBPR and TXBP data
  • University of Texas at Austin, United States of America
DOI
YH (2014-2015) Hikurangi Ocean Bottom Investigation of Tremor and Slow Slip
  • University of Texas at Austin, United States of America
DOI
ZO (2014-2016) HiK-NET temporary experiment (RESIF-SISMOB)
DOI
9C (2010-2011) High Resolution Seismological Profiling across Sierra Nevad
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
2N (2022-2022) High Resolution Imaging of the Pedernales Earthquake Rupture Zone - Nodes Phase II
  • Lehigh University, United States of America
DOI
XE (2020-2020) High Resolution Imaging of the Pedernales Earthquake Rupture Zone - Nodes
  • Lehigh University, United States of America
DOI
XF (2021-2022) High Resolution Imaging of the Pedernales Earthquake Rupture Zone - Broadbands
  • Lehigh University, United States of America
DOI
X2 (2020-2022) High Resolution Imaging of the Pedernales Earthquake Rupture zone
DOI
YS (2022-2022) High-­resolution imaging of the crustal-­scale structure of the Central Pyrenees and role of Variscan inheritance on its geodynamic evolution
DOI
XJ (2010-2010) High-resolution imaging of magma transport at the summit of Kilauea Volcano
DOI
XP (1994-1995) High resolution experiment along the Hikurangi subduction zone in New Zealand, Taupo Volcanic Zone
DOI
Z2 (2008-2008) High-Lava-Plains-Active-Vcomp
  • Stanford University, United States of America
DOI
Z5 (2008-2008) High Lava Plains Active - Single Component Subset A
  • University of Oklahoma (OU), United States of America
DOI
HG High-Gain Long-Period Network
DOI
VD High Agri Valley geophysical Observatory
DOI
X7 (2004-2005) Hi-CLIMB two-dimension array - Peking University DOI
HS Hessischer Erdbebendienst Germany DOI
XE (2021-2021) HERSK-TNA, Hekla Real-Time Seismic Network - Transnational Access Eurovolc project DOI
YT (2006-2006) Herdubreid 2006
  • University of Cambridge Earth Sciences, United Kingdom
ZJ (2005-2005) Herdubreid 2005
  • Geological Survey of Estonia (GSE), Estonia
HA Hellenic Seismological Network, University of Athens, Seismological Laboratory
  • University of Athens, Greece
DOI

Network Data API

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