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
X6 (2019-2020) Seismic Observations of Glacier Creek to Infer Timing and Magnitude of Bedload Transport
DOI
XT (1994-1996) Seismic Probing of the Ontong-Java Plateau
DOI
XV (1999-2000) Seismic Profile Across Kilauea Volcano's East Rift Zone
DOI
XD (1980-1981) Seismic-Refraction Profiles in the Western Mojave Desert, California
XC (1980-1982) Seismic Refraction Surveys in the Livermore Valley and the Santa Cruz Mountain, California
XT (2025-2030) Seismic stations of the Crack the Rock Project (ERC Adv. Grant)
XD (1996-1998) Seismic study of the Iceland hotspot
DOI
XH (2011-2011) Seismic Survey of Greeland Icesheet Margins
DOI
X2 (2011-2011) Seismic Wide-Angle across the RIFT
DOI
XW (2025-2025) Seminar Course: Infrastructure Health Monitoring with Resonance Analysis: Theory, Application and Communication
DOI
XV (2024-2024) Semipalatinsk Seismo-Acoustic Monitoring
DOI
XZ (2019-2019) Shale Hills Critical Zone Observatory Mini-Array Experiment
DOI
XJ (1998-1999) Side Edge of Kamchatka Subduction
DOI
XE (2009-2011) Sierra Negra Array Galapagos
DOI
XE (2005-2007) Sierra Nevada EarthScope Project
DOI
XL (1994-1994) Sierras Broadband II
DOI
XT (1999-2000) SIGAR (Kenya)
X7 (2023-2023) Silixa-Fairfield Global DAS Month 2023 data DOI
XW (2003-2006) Siple Coast Antarctica, Microearthquake Project
XA (2010-2010) Sismic Imaging of the Moroccan Atlas
DOI
X6 (2007-2009) SLIP - Seismic Lithospheric Imaging of the Puna Plateau
DOI
XH (2012-2013) Small aperture array for observing a slow slip event on Kilauea volcano.
DOI
X8 (2018-2030) SMARTIE
DOI
XS (2025-2025) SO310 MAWACAAP Cook Strait DOI
XB (1985-1985) Son of BOSE Oblique Seismic Experiment
DOI
XS (2003-2003) Source Phenomenology Experiments in Arizona
DOI
XI (2006-2006) South Pole Analysis of Machines, Characterization of High Frequency Noise Generated at the South Pole Station, Antarctica
DOI
XC (1987-1987) SouthWest Indian Ridge VSP
DOI
XB (1993-1995) Southwest Pacific Seismic Experiment
DOI
XZ (2001-2001) Spokane WA Earthquake Swarm
DOI
XH (2001-2001) START
XY (2018-2025) Stations deployed for Risk Model Switzerland
DOI
X8 (2007-2010) Studies of Earthquakes & Rapid Motions of Ice United States of America
XI (1998-1999) Study of Changbai Volcanoes and Deep Subduction Zone
DOI
XE (2015-2015) Study of the Socorro Magma Body
DOI
X2 (2013-2014) Sunset Seismic Experiment
XI (2011-2013) Superior Province Rifting Earthscope Experiment
DOI
XG (2019-2019) Svalbard - Vallunden
DOI
XB (2014-2014) Sweetwater Array
DOI
XV (2001-2001) Tacoma Array
XI (2003-2004) TAG Hydrothermal Mound Passive Seismic Experiment
X3 (2006-2006) TAIGER active source explosion pilot test
DOI
X5 (2020-2020) Taltal DOI
XM (2022-2024) TANGO-BB
DOI
XN (2022-2023) TANGO-Node
DOI
XD (1991-1992) Tararua BB Array, New Zealand
X2 (2017-2019) Tarim Array for lithoSpheric signaTure of mantle plumE
DOI
XP (1998-1998) TaskForce Adana 1998
XU (2002-2002) TaskForce Alsdorf 2002 Germany
XN (2006-2006) TaskForce_Java

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