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
X2 (2023-2023) CGF-Svalbard DOI
ZQ (2004-2005) Cerro Blanco
C4 CERN Seismic Network
DOI
ET CERI Southern Appalachian Seismic Network
TI Centro Sismologico de America Central Costa Rica
DR Centro Nacional de Sismologia
DOI
3A (2016-2016) Centro di microzonazione sismica Network, 2016 Central Italy seismic sequence
DOI
UF Centro de Investigación de Resiliencia y Riesgos Multi-Amenazas DOI
YB (2000-2001) Central Zagros 2001 transect
DOI
T5 Central Weather Administration Seismographic Network DOI
5H (2017-2019) Central Virginia and South Carolina seismic monitoring experiment
DOI
AQ Central Queensland Seismic Network
DOI
6S (2012-2030) Central Otago Seismic Array
DOI
XA (2008-2009) Central Oregon Locked Zone Array, Monitoring seismicity associated with a possible asperity on the Cascadia megathrust
DOI
ZO (2017-2017) Central Oregon Dense 3C Node Transect
DOI
YM (2000-2001) Central North Island Passive Seismic Exp
XL (2012-2016) Central Mongolia Seismic Experiment
DOI
PG Central Coast Seismic Network, PG&E
ZJ (2006-2010) Central China Broadband Experiment United States of America
KC Central Asian Seismic Network of CAIAG
DOI
7F (2010-2012) Central Arkansas Induced Eathquakes 2010-2011
C3 Central and East European Earthquake Research Network
DOI
N4 Central and Eastern US Network
DOI
ZG (2010-2012) Central Andean Uplift and the Geodynamics of the High Topography
DOI
8X (2016-2019) Central Adriatic Seismic Experiment
DOI
ZS (2002-2005) CENMOVE
FS CEA seismic network of south-eastern France DOI
RD CEA/DASE Seismic Network
DOI
CY Cayman Islands
VO CAVONE SEISMIC NETWORK
DOI
YB (2004-2004) Cavola a Broadband Dense Array on a Landslide
DOI
CS Caucusus Array
7A (2019-2019) CATENA
DOI
CA Catalan Seismic Network
DOI
N3 CATACA
6J (2013-2016) CASSAT_FR
Z9 (2021-2025) Casey-Wilkins Adaptable Array DOI
9V (2015-2025) Casey - Davis region
DOI
5F (2010-2011) CASE-IPY
XZ (1993-1994) Cascadia/SEED reformat
7A (2010-2011) Cascadia- Keck
7D (2011-2017) Cascadia Initiative Community Experiment - OBS Component
DOI
5E (2014-2015) Cascadia Initiative
DOI
XG (2009-2011) Cascadia Array of Arrays
DOI
XH (2005-2006) Cascade Tiltmeter Array
CC Cascade Chain Volcano Monitoring
DOI
6D (2020-2021) Caruaru PE DOI
YG (2005-2007) Carpathian Basins Project Regional Array
4P (2020-2021) Carnegie Washington Backyard Network DOI
DT Carnegie Analog Broadband Seismograph Network
DOI

Network Data API

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