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
1B (2018-2018) Cholame Nodal Array 2018
DOI
4N (2017-2022) China-Western Australia Seismic array
DOI
X6 (2024-2026) Chilkat Valley geohazard observatory
DOI
XQ (2019-2019) Chile Glacial Volcano Experiment
DOI
Z4 (2012-2013) Chilean 2010 post-seismic response
XK (1996-1996) Chicxulub Impact Crater, Yucatan
ZA (1995-1995) Chicxulub CP Germany
XQ (2020-2025) CHAUVET
DOI
3N (2018-2018) Charleston land streamer 2018
DOI
Z8 (2016-2017) Champ Captant Lyon
DOI
2P (2024-2025) Chain Transform Fault: Understanding the dynamic behavior of slow-slip ridge-transform systems
X2 (2023-2023) CGF-Svalbard DOI
ZQ (2004-2005) Cerro Blanco
3A (2016-2016) Centro di microzonazione sismica Network, 2016 Central Italy seismic sequence
DOI
YB (2000-2001) Central Zagros 2001 transect
DOI
5H (2017-2019) Central Virginia and South Carolina seismic monitoring experiment
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
ZJ (2006-2010) Central China Broadband Experiment United States of America
7F (2010-2012) Central Arkansas Induced Eathquakes 2010-2011
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
YB (2004-2004) Cavola a Broadband Dense Array on a Landslide
DOI
7A (2019-2019) CATENA
DOI
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
6D (2020-2021) Caruaru PE DOI
YG (2005-2007) Carpathian Basins Project Regional Array
4P (2020-2021) Carnegie Washington Backyard Network DOI
YU (2016-2018) Caribbean-Merida Andes Experiment
DOI
ZG (1997-1997) Cariaco Germany
Y6 (2023-2026) CAREER: A comprehensive seismic investigation to the crust and uppermost mantle beneath the South Pole, East Antarctica
DOI
9X (2023-2024) CAREER: A comprehensive seismic investigation to the crust and uppermost mantle beneath the South Pole, East Antarctica
DOI
7K (2024-2025) CAREER: A comprehensive seismic investigation to the crust and uppermost mantle beneath the South Pole, East Antarctica
DOI
ZF (2024-2024) Carbon sequestration VSP and instrument comparison
DOI
X1 (2009-2010) Carbon Sequestration Technical Assessemnt-Pennsylvania
YF (2010-2011) Carboneras Fault Experiment
7A (2021-2023) Carajás Mineral Province Seismic Network DOI

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