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
ZD (1996-1997) Crete-TE
ZS (2009-2009) CReSIS Greenland Lake Drainage 2009
DOI
XW (2012-2012) CRESIS Greenland 2012
DOI
YZ (2008-2008) Crater Lake 2008
DOI
4W (2022-2023) Coupling erosion, weathering, and hydrologic function in an active orogenic system
DOI
5J (2024-2025) Coupar Angus To Enochdu Rechargeable Autonomous Nodal Survey DOI
X8 (2011-2011) Coulman High VSP, Antarctica, 2010
DOI
XA (1983-1983) Costa Rica Seismic Experiment
ZX (2005-2007) Costa Rica Poco Sol
XB (2008-2008) Costa Rica Active Source OBS Experiment
CG Coso Microearthquake Network United States of America
7J (2011-2011) Correlating seismic and visual (TLS) signals at Breidamerkurjokull, Iceland
DOI
Y3 (2011-2011) Cornell-USGS Virgina Aftershock iMaging exPeriment
DOI
YU (2019-2026) Cornell University Earth Source Heat seismic network
DOI
ZZ (2024-2024) Cornell Spring 2024 Seismology Class Project
DOI
OL Cornegliano Laudense Seismic Network Italy DOI
CL Corinth Riff Laboratory
DOI
Z1 (2022-2024) Copper Basin Exploration Science Broadband Seismometer Profile DOI
YK (2000-2002) Coordinated Seismic Experiment in the Azores
XC (1995-1996) Cooperative Project on South Island New Zealand
DOI
NM Cooperative New Madrid Seismic Network
2B (2004-2005) Cooperative monitoring of volcanic tremor at Villarrica Volcano, Chile
DOI
6B (2017-2019) Controls on along-strike variations in locked and creeping megathrust behavior at the Hikurangi convergent margin
DOI
2C (2018-2022) COntrol SEISmicity and Manage Induced earthQuakes
DOI
YL (2005-2008) Continental lithospheric deformation along a major strike-slip fault zone: the central North Anatolian Fault Zone, Turkey
DOI
2C (2014-2015) Continental Lithospheric Breakup in East Africa
DOI
YB (2013-2015) Continental Dynamics/Central Anatolian Tectonics: Surface to mantle dynamics during collision to escape
DOI
XL (2002-2007) COnsortium for Arizona Reconnaissance Seismic Experiment
Z4 (2021-2021) Complementing the 2020 Langseth offshore Cascadia survey with a large-N onshore nodal deployment
DOI
Z3 (2023-2024) COMPACT project broadband seismic network DOI
QM Comoros Archipelago Seismic and Volcano Network
DOI
CJ Community Seismic Network
DOI
QN Community Environmental Monitoring Program (CEMP) Seismic Network, Nevada, USA DOI
Y6 (2019-2019) Community, Arts, and Environmental Setting of Fly Geyser, Nevada
DOI
ZI (2011-2013) CoMITAC Morocco-Bristol Network
DOI
YM (2004-2005) Columbia Glacier Passive Seismic Experiment
DOI
ZO (2019-2019) Colorado State University Mountain Campus Site Evaluation
DOI
ZM (2016-2016) Colorado Runoff Experiment- Year 2
XP (2008-2009) Colorado Rockies Experiment and Seismic Transect
DOI
XG (2015-2015) Colorado River Runoff Pilot Project
DOI
XM (1999-2001) Colorado Plateau/Rio Grand Rift/Great Plains Seismic Transect
DOI
XH (1994-1995) Colorado Plateau-Great Basin Network, Basin & Range Add On
DOI
3Y (2023-2024) Colorado Legacy Mine Hydrologic Monitoring Nodal Seismic Array
DOI
C0 Colorado Geological Survey Seismic Network
DOI
XT (1997-1998) Colorado BB Array - Lodore
DOI
XI (2007-2010) Collision of the Burma Arc accretionary prism and foldbelt with the Ganges-Brahmaputra Delta in Bangladesh
DOI
EV Collalto Seismic Network DOI
X6 (2013-2013) Collaborative Research: Unlocking the Seismic Signature of Rivers
DOI
XC (2006-2010) Collaborative Research: Understanding the causes of continental intraplate tectonomagmatism: A case study in the Pacific Northwest
DOI
XQ (2006-2006) Collaborative Research: Understanding Fault Zone Compliance by Seismic Probing of InSAR Anomalies, Mojave Fault-Zone Compliance
DOI

Network Data API

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