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
WF Woodbank DOI
WG WA Array DOI
WI West Indies French Seismic Network
DOI
WK Wake Island Hydrophone Array United States of America
WM Western Mediterranean Seismic Network
DOI
WN WINSENT DOI
WR California Division of Water Resources
WS Seismic Network of Repuplika Srpska Bosnia and Herzegovina
WU The Southern Ontario Seismic Network
WW Idaho Seismic Network DOI
WY Yellowstone National Park Seismograph Network
DOI
X1 (2004-2005) Development and Testing of a Deep-Water, Acoustically-Linked, Moored- Buoy Seafloor Observatory
X1 (2007-2008) Aysen Chile Aftershock Deployment
X1 (2009-2010) Carbon Sequestration Technical Assessemnt-Pennsylvania
X1 (2011-2012) Byrd Lake Reflection Seismics - Cresis
DOI
X1 (2013-2016) Réunion Hotspot and Upper Mantle Project
DOI
X1 (2017-2018) Upper Geyser Basin Imaging Experiment FALL 2017
DOI
X1 (2019-2019) SAGE investigations of the Valles Caldera
DOI
X1 (2020-2020) MUSE - Myanmar Universities Nodal Seismic Experiments
DOI
X1 (2021-2024) Tour Perret network
DOI
X1 (2025-2025) Mechanical interaction of ocean waves and sea ice observed by DAS, seismometers, and hydrophone
DOI
X2 (2005-2006) NCISP4
DOI
X2 (2007-2008) Martinique 2007 Aftershock Experiment France
X2 (2009-2010) Seismic Analysis of the HiKurangi Experimentm Wellington Geophysical Transect
DOI
X2 (2011-2011) Seismic Wide-Angle across the RIFT
DOI
X2 (2012-2012) Haida Gwaii OBS Experiment Canada
X2 (2013-2014) Sunset Seismic Experiment
X2 (2016-2016) Lake Pontchantrain Wind-Wave Monitoring Deployment
X2 (2017-2019) Tarim Array for lithoSpheric signaTure of mantle plumE
DOI
X2 (2020-2022) High Resolution Imaging of the Pedernales Earthquake Rupture zone
DOI
X2 (2023-2023) CGF-Svalbard DOI
X2 (2024-2024) Milun
X2 (2025-2027) Eger Large Seismic Experiment
X3 (2003-2005) Flinders Ranges DOI
X3 (2006-2006) TAIGER active source explosion pilot test
DOI
X3 (2007-2011) Understanding the current thinning and accelerration of the Jakobshavns Isbrae, Greenland
DOI
X3 (2012-2012) Hoadley Flowback Microseismic Experiment
DOI
X3 (2013-2014) MARINER: Seismic Investigation of the Rainbow Hydrothermal Field
DOI
X3 (2015-2016) Momotombo 2015-2016
DOI
X3 (2017-2017) FREY - Nevada National Securty Site HADDOCK
DOI
X3 (2018-2018) Seismic Characterization and Tracking of Flash Floods in a Post-Fire Arid Canyon System
DOI
X3 (2019-2019) Huddle Test Fuerstenfeldbruck DOI
X3 (2020-2021) INGV SISMIKO emergency seismic network for Salemi-Italy
DOI
X3 (2022-2024) AlbaNian TectonIcs of Continental Subduction
X3 (2025-2029) Endeavour Extend DOI
X4 (2004-2005) TIPTEQ-Seismology (South)
X4 (2007-2009) Deep Structure of the Northeastern Tibet Collision Zone: INDEPTH IV
DOI
X4 (2010-2014) Texas Gulf Coastal Plain, USA
DOI
X4 (2016-2021) Monitoring Active Faults for Tectonic Mapping Efforts in Washington State
DOI
X4 (2022-2022) Guerrero Gap Active Source Experiment

Network Data API

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