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.

Request a new network code (requires login)
Generate citations for network data

Network Code Network Name Operated By Deployment DOI
8H (2015-2017) East Pamir
DOI
YZ (2017-2021) East Pollino Experiment
DOI
2B (2013-2014) East Staithes
9A (2013-2013) East Texas Earthquake Monitoring
DOI
XS (2023-2023) Eastwind Glacier Geophysical Surveys ON Top Of Antarctic iceShelf Transition
DOI
7N (2023-2024) Eastwind Glacier Geophysical Surveys ON Top of Antarctic Ice Shelf Transition, Phase II
  • University of Texas at El Paso
DOI
8V (2021-2031) Educational Network of Seismographic Stations of Eastern Slavonia (Croatia) DOI
Y3 (2016-2016) EFFECT OF THE EXPLOSIVE DETONATION PRODUCTS ON SEISMIC COUPLING
DOI
7B (2018-2018) Effect of the explosive type on rock damage and seismic radiation
DOI
Z3 (2005-2007) EGELADOS network
DOI
XP (2022-2022) EGS Collab: 4100L
  • Lawrence Berkeley National Lab
DOI
6E (2022-2023) Eifel Large-N Seismic Network DOI
XE (1997-1998) Eifel Plume
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
2D (2021-2043) Eifel Seismic Monitoring
6P (2019-2024) Einstein Telescope Sardinia Seismic Network
7P (2021-2022) Einstein Telescope Sardinia Temporary Seismic Arrays
3T (2020-2026) Einstein Telescope Seismic Campaigns
DOI
1D (2010-2011) Elevation change anomalies in West Antarctica and dynamics of subglacial water beneath ice streams and their tributaries
  • UC Santa Cruz, United States of America
DOI
1E (2010-2012) ELLITE
  • University of Aberdeen, United Kingdom
4B (2021-2021) El Paso Iglesias
  • University of Texas at El Paso (UTEP), United States of America
DOI
ZR (2012-2012) El Tatio Geyser Study
  • Stanford University, United States of America
DOI
XS (2002-2002) Embayment Seismic Excitation Experiment
  • University of Memphis, CERI, United States of America
DOI
4H (2022-2022) Embayment Seismic Excitation Experiment 2022
  • University of Memphis
DOI
4A (2009-2009) Emersito Seismic Network for Site Effect Studies in L'Aquila town (Central Italy)
DOI
6N (2022-2023) Emersito Seismic Network in Ancona area (Italy) DOI
4G (2007-2030) EMSO-Azores
DOI
XI (2015-2017) Enid OK Network
  • Cornell University, United States of America
ZN (2001-2003) Enola Arkansas Aftershock Study
  • University of Memphis, CERI, United States of America
YH (2024-2027) EPYSIM DOI
1G (2022-2028) Erebus Backbone Network
DOI
8E (2022-2026) Erebus low-noise broadband network
  • University of Alaska Fairbanks
DOI
ZO (2011-2012) Erebus Small Array
  • New Mexico Tech, United States of America
DOI
ZW (2007-2009) Erebus Tomography and Source Studies
  • New Mexico Tech, United States of America
DOI
1D (2008-2009) Erebus Tomography and Source Studies
  • New Mexico Tech, United States of America
DOI
YR (2011-2012) Eritrea Seismic Project
  • Imperial College London, United Kingdom
United Kingdom
5H (2011-2012) Eritrea Seismic Project
DOI
YU (2003-2003) Erta Ale
2B (2019-2022) Eruption or Catastrophe: Learning to Implement Preparedness for future Supervolcano Eruptions
  • Victoria University of Wellington, New Zealand
DOI
ZA (1992-1992) Erzican
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Germany
XW (2013-2014) ESG Bayou Corne
  • ESG Solutions, Canada
ZO (2005-2005) ESMERALDAS
YQ (2020-2022) Establishing a new, permanent seismic station in Mammoth Cave National Park
  • University of Kentucky
DOI
YZ (2015-2016) Establishing Background Microseismicity at Proposed Geothermal Site at Cornell Univerity
  • Cornell University, United States of America
DOI
ZJ (2016-2016) Estudio de suelos en Manabí (Ecuador)
  • Escuela Politecnica Nacional-Instituto Geofisico, Chile
5B (2021-2022) ET Database of Belgium DOI
YJ (2001-2003) Ethiopia-Afar Geoscientific Lithospheric Experiment
XM (2002-2003) Ethiopia-Afar Geoscientific Lithospheric Experiment 6TD Passive Array
  • University of Leicester (SEIS UK), United Kingdom
XJ (2002-2003) Ethiopian Afar Geophysical Lithospheric Experiment
  • Royal Holloway, University of London, United Kingdom
YN (2009-2009) ETMO: Endeavour Seismic Tomography Experiment
  • University of Oregon, United States of America
DOI
7R (2005-2006) EVA
DOI

Network Data API

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