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
Y9 (2020-2021)	Vestnesa Ridge	Alfred Wegener Institute (AWI)	—	—
Z5 (2016-2016)	Vibration measurement at the MROI Inner Beam Combining Area technical slab, instrument optical tables and Delay Line Area	New Mexico Tech		DOI
XB (1977-1982)	Viking Mission	Institut de Physique du Globe de Paris	France	—
Z8 (2020-2020)	Villarrica_2020	Boise State University	—	DOI
Y4 (2020-2022)	Villarrica_2020	Carnegie Institution for Science	—	DOI
ZZ (2013-2014)	Virginia seismic experiment	USGS National Center/Reston (United States Geological Survey)		DOI
ZC (2000-2000)	Vogtland	GEOFON Program (GFZ-Potsdam, Germany)	Germany	—
3F (2011-2011)	Vogtland2011	Universitat Potsdam	—	DOI
YO (2009-2009)	Volacano Geophysics Field Course and Digital Signal Processing at Tungurahua, Ecuador	Boise State University		DOI
XZ (2016-2017)	Volatile recycling at the Lesser Antilles Arc: Processes and consequences	University of Southampton (UK)		DOI
ZO (2010-2010)	Volcanic stress field analysis using non-local seismic sources at Hekla Volcano, Iceland	University of South Florida (USF)		DOI
XP (2014-2014)	VOLCARRAY	Reseau sismologique et géodésique français (RESIF)		DOI
X6 (2017-2017)	Vp/Vs 30 Refraction Survey of the Palisadoes Tombolo in Kingston, Jamaica	Southern Methodist University		DOI
XU (1993-1993)	VSP at Hole 504	Woods Hole Oceanographic Institution (WHOI)		DOI
XO (2021-2022)	Vuache	Universite de Savoie (LGIT-ISTERRE-France)	—	DOI
XO (2023-2033)	WA Array	Geological Survey of Western Australia (GSWA)	—	DOI
ZT (2021-2022)	Wabash River Flow (WARF) Seismic Experiment	Purdue University		DOI
XM (1995-1996)	Wabash Valley Array Study	IRIS/PASSCAL		DOI
6E (2013-2016)	Wabash Valley Seismic Zone	Southern Illinois University Carbondale (SIUC)		DOI
1M (2021-2022)	Walker Ranch Nodal Seismic Array	U.S. Geological Survey	—	DOI
X7 (2016-2018)	Wallowa Uplift & Origin of the columbia River Basalts	University of Oregon		DOI
Y4 (2004-2007)	W-ALPS 2004-2007 temporary experiment	Reseau sismologique et géodésique français (RESIF)		DOI
7H (2010-2025)	W-Alps landslide experiments Char d Osset, Chamousset, Pont Bourquin	Institut des Sciences de la Terre		DOI
6A (2010-2012)	Walvis Ridge Passive Source Seismic Experiment	GEOFON Program (GFZ-Potsdam, Germany)		DOI
5K (2015-2016)	Wanrong Network	Deutsches GeoForschungsZentrum GFZ (GFZ Potsdam)		DOI
1A (2013-2013)	Waste Isolation Pilot Plant Noise Analysis	New Mexico Tech		DOI
YE (2007-2007)	Water storage and routing within glaciers via planar voids, a new model of glacier hydrology	Boise State University		DOI
9L (2018-2018)	Wellbore integrity investigation using seismic method	Lawrence Berkeley National Laboratory		DOI
ZV (2011-2011)	Wellington Active Source Transect	Victoria University of Wellington		DOI
ZA (2014-2022)	Wellington, Kansas CO2 Sequestration Monitoring	Kansas Geological Survey		DOI
2L (2020-2022)	Wellington Wellbore Velocity change experiment	Victoria University of Wellington		DOI
XJ (2008-2008)	Wells, Nevada Aftershock Recording	University of Nevada, Reno (UNR)		DOI
Y3 (2008-2008)	Wells, Nevada Aftershock Recording	New Mexico Tech		DOI
7G (2000-2001)	West Australian Cratons	Australian National University (ANU, Australia)		DOI
6C (2015-2016)	West Australian Spiral Array	Australian National University (ANU, Australia)		DOI
9G (2008-2010)	Western Canada Regional Long Period MT Surveys	University of Alberta (UAlberta Canada)	—	DOI
XM (2007-2010)	Western Tibet passive array deployment	IRIS/PASSCAL	—	—
8F (2005-2012)	West--Fissure- and Atacama-Fault Seismic Network, Northern Chile	Freie Universitaet Berlin		DOI
8A (2010-2012)	West Iberia Lithosphere and Astenosphere Structure	Instituto Dom Luiz (FCUL formerly CGUL-LX Portugal)		DOI
YT (2001-2001)	West Kunlun 2001 transect	Reseau sismologique et géodésique français (RESIF)		DOI
YD (2012-2017)	Whillians Ice Stream Subglacial Access Research Drilling	UC Santa Cruz		DOI
XH (2020-2020)	White Sand Test Facility ANSWT Noise Test	SIsprobe SAS		DOI
7A (2012-2012)	Wide-Angle seismic reflection Experiment across the Central Iberian Zone; Iberia Peninsula	Institut de Ciencies de la Terra "Jaume Almera" (ICTJA-CSIC)		DOI
Z9 (2021-2025)	Wilkes Land Adaptable Seismic Network	University of Tasmania	—	DOI
ZT (2012-2014)	WIsconsin, new Zealand, And Rensselaer Deployment	University of Wisconsin, Madison		DOI
6F (2012-2020)	WIsconsin, new Zealand, And Rpi Deployment, Deep Fault Drilling Project	University of Wisconsin, Madison		DOI
1F (2015-2016)	Workshops on Volcanoes 2016, Santiaguito, Guatemala	University of Alaska, Fairbanks (UAF, AK USA)		DOI
ZB (2021-2022)	WW	Ruhr University Bochum (RUB)	—	—
Y1 (2022-2026)	XVII-INGV SISMIKO Emergency Seismic Network (ISESN)	Istituto Nazionale di Geofisica e Vulcanologia (INGV)	—	—
7D (2009-2010)	Yakima Landslide RAMP	University of Memphis, CERI		DOI

Network Data API

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