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
XS (2005-2005) San Jose Microtremor 2005
XS (2006-2009) Multi-disciplinary Experiments for Dynamic Understanding of Subduction under the Aegean Sea
DOI
XS (2010-2011) Maule Earthquake (Chile) Aftershock Experiment
DOI
XS (2012-2013) Geysers Broadband Network
XS (2015-2015) Trinity River Lowden Ranch Array 2015
XS (2016-2017) Passive Imaging of the Lithosphere-Asthenosphere Boundary
DOI
XS (2018-2021) Geophysical characterization of karst aquifers using dynamic recharge events
DOI
XS (2022-2022) Pinos channel rock drop and rolling experiment
DOI
XS (2023-2023) Eastwind Glacier Geophysical Surveys ON Top Of Antarctic iceShelf Transition
DOI
XS (2024-2024) MOFETTE_LAB DOI
XS (2025-2025) SO310 MAWACAAP Cook Strait DOI
XT (1994-1996) Seismic Probing of the Ontong-Java Plateau
DOI
XT (1997-1998) Colorado BB Array - Lodore
DOI
XT (1999-2000) SIGAR (Kenya)
XT (2001-2002) Tonga-Fiji Dual Array Experiment
DOI
XT (2003-2005) Crust-Mantle Interactions during Continental Growth and High-Pressure Rock Exhumation at an Oblique Arc-Continent Collision Zone: SE Caribbean Margin
DOI
XT (2006-2008) Oregon Array for Teleseismic Study II
XT (2009-2009) Fuego Volcano 2009
DOI
XT (2010-2010) Retrieval of reflections from seismic background-noise measurements for geophysical imaging of Fault Systems in Reno, NV
DOI
XT (2011-2013) Deformation and Magmatic Modification of a Steep Continental Margin, Western ID-Eastern OR
DOI
XT (2014-2017) EASI - Eastern Alpine Seismic Investigation
DOI
XT (2018-2020) Cifalps (China-Italy-France Alps seismic transect) - 2
DOI
XT (2021-2022) TSARMINE rocky glacier monitoring
XT (2023-2023) GeoLAB
DOI
XT (2024-2024) Vuache_Annecy2024 DOI
XT (2025-2030) Seismic stations of the Crack the Rock Project (ERC Adv. Grant)
XU (1993-1993) VSP at Hole 504
DOI
XU (1996-1997) Broadband Crust/Upper Mantle Studies Around New Zealand
DOI
XU (1999-2000) Trans-Antarctic
XU (2001-2001) Monitoring MEQ activity during pulsed injection at geothermal reservoirs
XU (2002-2002) TaskForce Alsdorf 2002 Germany
XU (2003-2003) 2003 Fort Payne, AL, Aftershock Network
XU (2005-2005) Deception Island Passive/Active Source
XU (2006-2012) Collaborative Research: Earthscope integrated investigations of Cascadia subduction zone tremor, structure and process
DOI
XU (2014-2015) Greeley Colorado RAMP Deployment 2014
DOI
XU (2016-2029) USGS NEHRP Proposal 2016-0180 - Greeley
DOI
XV (1997-1998) Seismic Monitoring of Gatun Dam, Panama Canal
DOI
XV (1999-2000) Seismic Profile Across Kilauea Volcano's East Rift Zone
DOI
XV (2001-2001) Tacoma Array
XV (2002-2002) Precambrian Crustal Structure in Western Ohio
DOI
XV (2003-2006) Collaborative research of the Earth's largest icebergs
DOI
XV (2007-2008) Glacier Seismicity and High Resolution Motion Records: Relation to Glacier Erosion
DOI
XV (2009-2010) Bighorn Arch Seismic Experiment
DOI
XV (2011-2013) INVESTIGATION OF SOURCES OF INTRAPLATE VOLCANISM USING PASSCAL BROADBAND INSTRUMENTS IN MADAGASCAR, THE COMORES, AND MOZAMBIQUE
DOI
XV (2014-2019) Fault Locations and Alaska Tectonics from Seismicity
DOI
XV (2021-2023) Guyana Aftershock Study Network
XV (2024-2024) Semipalatinsk Seismo-Acoustic Monitoring
DOI
XV (2025-2028) Danish landslides 2025 DOI
XW (1997-2001) Multidisciplinary Investigation of the Mountain Building in the Tien Shan
DOI
XW (2003-2006) Siple Coast Antarctica, Microearthquake Project

Network Data API

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