International Federation of Digital Seismograph Networks
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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
6A (2020-2035) University of Potsdam Experimental 3D-3C Array
DOI
6B (2006-2009) Northern North China Seismic Array
DOI
6B (2010-2015) New York Canyon EGS
6B (2016-2016) Site Effect on Portoviejo City, Ecuador
DOI
6B (2017-2019) Controls on along-strike variations in locked and creeping megathrust behavior at the Hikurangi convergent margin
DOI
6B (2021-2024) DeepTrigger Peru DOI
6B (2025-2025) Seismic monitoring of the SoFi stadium concerts
DOI
6C (2006-2008) Syros (Cyclades) DOI
6C (2009-2010) Ferghana
DOI
6C (2011-2011) Seismic Cluster Investigation in the Southern Rio Grande Rift
DOI
6C (2013-2014) TIPTIMON AFGHANISTAN
DOI
6C (2015-2016) West Australian Spiral Array
DOI
6C (2017-2017) GEODES San Francisco Volcanic Field Nodal Seismic Experiment 2017
DOI
6C (2018-2022) Myanmar subduction to collision imaging array
DOI
6C (2023-2023) Exploratory monitoring of meteotsunami events on the Laurentian Great Lakes
DOI
6C (2024-2024) Listening for sediment transport and river ice dynamics in Arctic Rivers - Year 2
DOI
6C (2025-2028) Seismic sensing to monitor changes in groundwater storage in California’s Central Valley
DOI
6D (2009-2016) Telica Seismic and Deformation Network
DOI
6D (2018-2018) reinforced optical table vibration analysis
DOI
6D (2019-2019) Temporary seismic deployments on Bowdoin glacier, Northwest Greenland
6D (2020-2021) Caruaru PE DOI
6D (2022-2022) Western Gawler MT & Passive Seismic Array DOI
6D (2023-2025) A novel magnetometer network to capture the ongoing inflationary episode at Askja volcano, Iceland
DOI
6E (2007-2011) Nisyros network
6E (2013-2016) Wabash Valley Seismic Zone
DOI
6E (2018-2018) Surface-wave characterization of the SHOAL nuclear blast cavity and rubble chimney
DOI
6E (2019-2019) Dense nodal deployment at some test sites for the upcoming FaultScan project
DOI
6E (2021-2021) Sub-surface imaging of the west Reno basin
DOI
6E (2022-2023) Eifel Large-N Seismic Network DOI
6E (2024-2024) Bedload Monitoring - flume test
DOI
6E (2025-2025) NAFOSSA DOI
6F (2008-2011) BILBY
DOI
6F (2012-2020) WIsconsin, new Zealand, And Rpi Deployment, Deep Fault Drilling Project
DOI
6F (2021-2022) SISMEAUCLIM DOI
6F (2023-2023) Active and passive seismic interferometry of Kilauea volcano
DOI
6F (2024-2025) Astracan DOI
6G (2008-2012) Ketzin Seismic Monitoring Network
DOI
6G (2013-2016) MARsite Project
DOI
6G (2017-2018) Los Humeros
DOI
6G (2019-2022) Seismographic Network of Amazonia
DOI
6G (2023-2024) Seismic exploration of motion dynamcis of the Slumgullion landslide
DOI
6G (2025-2029) RSBR-Mar: Brazilian Seismographic Network at Sea DOI
6H (2011-2013) Mozambique Rift Tomography
DOI
6H (2015-2017) Darsser Schwelle
6H (2018-2018) Hollywood Fault 18
DOI
6H (2019-2019) Data Acquisition for 2020 Blind Trial of Surface-based Site Characterization Methods
DOI
6H (2021-2021) Las Vegas hammer seismic
DOI
6H (2022-2022) Imaging subglacial hydrology beneath the Greenland Ice Sheet
DOI
6H (2023-2024) San Francisco Volcanic Field Nodal Seismometer Deployment
DOI
6H (2025-2025) UNDERCOVER Broadband Array Finland DOI

Network Data API

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