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 (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
DOI
YC (2003-2003) Eastern Oregon Mantle Experiment
DOI
5A (2013-2013) Eastern North American Margin Explosives Test
DOI
YO (2014-2015) Eastern North American Margin Community Seismic Experiment
DOI
Y4 (2010-2011) Eastern Mediterranean Seismic
DOI
TR Eastern Caribbean Seismograph Network
XO (2005-2005) Eastern Black Sea Seismic Experiment
YA (2023-2023) Eastern Anatolian Fault Zone Afershock Deployment for the
DOI
YB (2023-2025) Eastern Anatolian Fault Zone Afershock Deployment for the
DOI
YA (2024-2025) Eastern Anatolian Fault Zone Afershock Deployment United States of America
ZN (2016-2016) East Bay Seismic Investigation 2016
DOI
3C (2013-2013) East Bay Seismic Experiment
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
DOI
YW (2017-2020) Earthquake swarm Maurienne 2017- (French Alps)
DOI
XD (2020-2025) Earthquakes_IINGENUNAM_DEV
DOI
3O (2023-2025) Earthquakes and Locking inVEstigation of Subduction DOI
OM Earthquake Monitoring Program of Oman Oman
YG (2024-2025) Earthquake location and subsurface characterization in the Lake Izabal Basin, Guatemala
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
DOI
9I (2024-2024) DZA short-term seismic network in the Lausitz, Saxony, Germany
YA (2012-2013) Dynamics of the Lake Kivu System
DOI
5C (2009-2011) Dynamics of Lake-Calving Glaciers: Yakutat Glacier, Alaska
DOI
XN (2014-2014) Dynamic Response of the Ross Ice Shelf to to Wave Induced Vibrations
DOI
ZO (2021-2031) Dynamic Planet (PD) multiparametric Northern Italy seismic network DOI
9K (2019-2020) Durres, Albania earthquake aftershock campaign
DOI
ZH (1999-1999) Duezce Germany
3Q (2021-2021) Dublin pilot test train experiment, phase 2 DOI
3Q (2019-2019) Dublin pilot test train experiment, phase 1 DOI
DN Dubai Seismological Network United Arab Emirates
Z5 (2022-2024) Dry Rifting In the Albertine-Rhino graben (DRIAR), Uganda
DOI
9D (2021-2021) Dryland Critical Zone: Jornada Piedmont Seismic Imaging
DOI
1V (2022-2022) Dry Forks Ambient Seismic Noise CCS Monitoring Experiment, Gillette, Wyoming
DOI
4U (2018-2019) Dry Alluvium Geology Gradiometry
DOI
6Q (2019-2019) Dry Alluvium Geology 4
DOI
5Q (2019-2019) Dry Alluvium Geology 3
DOI
9M (2018-2018) Dry Alluvium Geology 2
DOI
8M (2018-2018) Dry Alluvium Geology 1
DOI
7C (2009-2012) DORA
DOI
ZS (2022-2022) Donghua
5G (2004-2010) Dongbei Broadband Network DOI
1Q (2022-2027) Don A Campbell seismic array
DOI
3U (2021-2022) Domo de San Pedro BB DOI
DM Dominica Public Seismic Network
DOI
YR (2013-2015) DOMERAPI
DOI

Network Data API

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