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
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
EM Electromagnetic Studies of the Continents
DOI
3T (2020-2024) Einstein Telescope Seismic Campaigns
DOI
7P (2021-2022) Einstein Telescope Sardinia Temporary Seismic Arrays
6P (2019-2024) Einstein Telescope Sardinia Seismic Network
2D (2021-2043) Eifel Seismic Monitoring
XE (1997-1998) Eifel Plume
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
6E (2022-2023) Eifel Large-N Seismic Network DOI
EY Egyptian national seismological network
  • National Research Institute of Astronomy and Geophysics (NRIAG), Egypt
DOI
XP (2022-2022) EGS Collab: 4100L
  • Lawrence Berkeley National Lab
DOI
Z3 (2005-2007) EGELADOS network
DOI
TE EGAT Dams Seismic Monitoring System
  • Electricity Generating Authority of Thailand (EGAT), Thailand
Thailand DOI
7B (2018-2018) Effect of the explosive type on rock damage and seismic radiation
DOI
Y3 (2016-2016) EFFECT OF THE EXPLOSIVE DETONATION PRODUCTS ON SEISMIC COUPLING
DOI
ED Educational Seismological Network France
8V (2021-2031) Educational Network of Seismographic Stations of Eastern Slavonia (Croatia) DOI
EC Ecuador Seismic Network
EB Ebre Observatory Regional Seismic Network
DOI
7N (2023-2024) Eastwind Glacier Geophysical Surveys ON Top of Antarctic Ice Shelf Transition, Phase II
  • University of Texas at El Paso
DOI
XS (2023-2023) Eastwind Glacier Geophysical Surveys ON Top Of Antarctic iceShelf Transition
DOI
9A (2013-2013) East Texas Earthquake Monitoring
DOI
2B (2013-2014) East Staithes
YZ (2017-2021) East Pollino Experiment
DOI
8H (2015-2017) East Pamir
DOI
XG (1999-2001) Eastern Turkey Seismic Experiment: Lithospheric Structure in an Active Continental Collision Zone
DOI
TN Eastern Tennessee Seismic Network
  • Joint Institute for Energy and the Evnironment, United States of America
United States of America
XJ (2000-2001) Eastern Snake River Plain Experiment, Shear-wave Splitting in the Snake River Plain
DOI
XH (2008-2010) Eastern Sierras Pampeanas, Lithospheric Structure above the variably dipping Nazca Slab
  • Purdue University, United States of America
DOI
YC (2003-2003) Eastern Oregon Mantle Experiment
DOI
5A (2013-2013) Eastern North American Margin Explosives Test
  • University of Texas at El Paso (UTEP), United States of America
DOI
YO (2014-2015) Eastern North American Margin Community Seismic Experiment
  • University of Texas at Austin, United States of America
DOI
Y4 (2010-2011) Eastern Mediterranean Seismic
DOI
TR Eastern Caribbean Seismograph Network
XO (2005-2005) Eastern Black Sea Seismic Experiment
  • University of Southampton, United Kingdom
YB (2023-2024) Eastern Anatolian Fault Zone Afershock Deployment for the
  • University of Missouri (MU), United States of America
DOI
YA (2023-2024) Eastern Anatolian Fault Zone Afershock Deployment for the
  • University of Missouri (MU), United States of America
DOI
ZN (2016-2016) East Bay Seismic Investigation 2016
DOI
3C (2013-2013) East Bay Seismic Experiment
  • USGS Menlo Park, United States of America
DOI
9R (2019-2021) East Antarctic International Ice Sheet Traverse seismic network
XT (2014-2017) EASI - Eastern Alpine Seismic Investigation
DOI
5E (2010-2010) Earthquake Swarms and Aseismic Slip in the Salton Trough: High-Resolution Imaging of the Upper Frictional Stability Transition
  • Cornell University, United States of America
DOI
YW (2017-2020) Earthquake swarm Maurienne 2017- (French Alps)
DOI
XD (2020-2025) Earthquakes_IINGENUNAM_DEV
DOI
OM Earthquake Monitoring Program of Oman
  • Sultan Qaboos University, Oman
Oman
YG (2024-2025) Earthquake location and subsurface characterization in the Lake Izabal Basin, Guatemala
  • MO U of S & T
DOI
7L (2011-2013) EAL3
DOI
1H (2010-2011) EAL2
DOI
4H (2009-2010) EAL1
DOI
ZK (2019-2020) Eagle Creek post-fire bedload transport seismic monitoring
  • University of Oregon, United States of America
DOI
YA (2012-2013) Dynamics of the Lake Kivu System
  • University of Rochester, United States of America
DOI

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