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
CU Caribbean Network
DOI
NA Caribbean Netherlands Seismic Network
DOI
YU (2016-2018) Caribbean-Merida Andes Experiment
DOI
UA Caribbean Andesite Lava Island Precision Seismo-geodetic Observatory Montserrat
ZG (1997-1997) Cariaco Germany
CK CAREMON Central Asian Cross-border network
7K (2024-2025) 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
Y6 (2023-2026) 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
7M (2014-2018) Capricorn Orogen Passive-source Array DOI
8K (2014-2015) Capricorn Orogen High Precision Survey DOI
7J (2005-2008) CAPRA - Linkage
DOI
YW (2002-2004) Cape Verde Mantle Structure
9B (2014-2015) Cape Verde, Fogo Temporary Seismic Network
6K (2023-2027) Cape Modern seismic monitoring network DOI
4L (2017-2019) Canoe Reach Geothermal Field
DOI
YZ (2023-2023) Canary Islands seismic monitoring with Distributed Acoustic Sensing (CANDAS) DOI
ZI (2020-2020) Canary Islands seismic monitoring with Distributed Acoustic Sensing
DOI
1C (2022-2025) CANALAB Project - Temporary Seismic Deployment DOI
T4 Canakkale Onsekiz Mart University Earthquake Research Center
C8 Canadian Seismic Research Network
DOI
Y5 (2006-2018) Canadian Rockies and Alberta Network
CN Canadian National Seismograph Network
DOI
C6 Canadian National Riometer Network
S4 Canadian National Ionospheric Scintillation Network
C2 Canadian National Geomagnetic Network
DOI
QX Canadian National Earthquake Early Warning System - Extended Partners DOI
QW Canadian National Earthquake Early Warning System Canada DOI
8O (2019-2025) CaMI Field Research Station Geophone Network (CaMI.FRS)
DOI
ZE (1999-1999) Calixto
VK California Volcano Observatory DOI
CT California Transect Network
CE California Strong Motion Instrumentation Program
DOI
WR California Division of Water Resources
YH (2020-2020) Calibration of a distributed acoustic sensing platform for measuring snow depths
DOI
EN CalEnergy Subnetwork
YD (2003-2006) Calabria-Appennine-Tyrrhenian/Subduction-Collision-Accretion Network
DOI
XH (1992-1993) Cajon Pass Borehole Recording Phase I
DOI
RC BYU-Idaho Network
DOI
X1 (2011-2012) Byrd Lake Reflection Seismics - Cresis
DOI
B1 Buryat Regional Seismic Network of the Russian Federation DOI
B Bulgarian University Seismic Network DOI
7A (1992-1992) BTL Australia
BB Brunei Darussalam National Seismic Network Brunei
YO (2003-2006) Broadband Tomography Under Costa Rica and Nicaragua
DOI
5K (2022-2022) Broadbands for Mines Spring 2022 Field Camp
DOI

Network Data API

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