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
ZS (2023-2023) Zurich-Limmat IRIS DASMonth
  • Swiss Federal Institute of Technology, Zurich (ETHZ), Switzerland
DOI
BZ ZIMBABWE SEISMIC NETWORK
  • METEOROLOGICAL SERVICES DEPARTMENT,GOETZ OBSERVATORY (MSD), Zimbabwe
Zimbabwe DOI
YV (2018-2018) ZETLAB seismo-1
LZ Zambia Seismic Network
  • Geological Survey Department of Zambia, Zambia
DOI
5Q (2021-2022) ZAFRAN DOI
YO (2016-2025) Yukon Observatory
  • Yukon Geological Survey, Canada
NY Yukon-Northwest Seismic Network
  • University of Ottawa, Canada
DOI
YA (2016-2016) Yucca Valley Seismic Experiment
  • USGS Menlo Park, United States of America
DOI
7G (2011-2012) Youngstown, Ohio, induced earthquakes
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
XW (2009-2011) Young Conjugate Margins Lab in the Gulf of Aden
  • Universite Pierre et Marie Curie (UPMC), France
DOI
YB (2017-2017) Yosemite Valley Deep Refraction Microtremor
DOI
YJ (2020-2023) Yorkshire Landslide Observatory
DOI
YK (2024-2030) YK
YF (2003-2003) Yellowstone RAMP
DOI
WY Yellowstone National Park Seismograph Network
DOI
1F (2014-2014) Yellowstone Lone Star Geyser 2
DOI
Y6 (2018-2018) Yellowstone Lake Microseism 2018
DOI
7C (1994-1996) YE Australia
3E (2016-2016) Yasur Volcano Temporary Deployment, Summer 2016
  • University of Alaska, Fairbanks (UAF), United States of America
DOI
5F (2023-2023) Yasur volcano seismoacoustic campaign (August 2023) DOI
RY Yakutsk Regional Seismic Network of the Russian Federation
  • Yakutsk Branch of the Geophysical Survey of the Russian Academy of Sciences (YAGSR), Russian Federation
DOI
ZF (1997-1998) Yakutia
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
7D (2009-2010) Yakima Landslide RAMP
  • University of Memphis, CERI, United States of America
DOI
Y1 (2022-2026) XVII-INGV SISMIKO Emergency Seismic Network (ISESN) DOI
3Q (2022-2027) XVIII-INGV SISMIKO Emergency Seismic Network (XVIII-ISESN)
ZB (2021-2023) WW DOI
1F (2015-2016) Workshops on Volcanoes 2016, Santiaguito, Guatemala
  • University of Alaska, Fairbanks (UAF), United States of America
DOI
6F (2012-2020) WIsconsin, new Zealand, And Rpi Deployment, Deep Fault Drilling Project
  • University of Wisconsin, Madison, United States of America
DOI
ZT (2012-2014) WIsconsin, new Zealand, And Rensselaer Deployment
  • University of Wisconsin, Madison, United States of America
DOI
WN WINSENT DOI
7A (2012-2012) Wide-Angle seismic reflection Experiment across the Central Iberian Zone; Iberia Peninsula
DOI
4Q (2022-2022) WHOLESCALE survey at San Emidio, Nevada, USA
DOI
XH (2020-2020) White Sand Test Facility ANSWT Noise Test
  • SIsprobe SAS
DOI
YD (2012-2017) Whillians Ice Stream Subglacial Access Research Drilling
  • UC Santa Cruz, United States of America
DOI
YT (2001-2001) West Kunlun 2001 transect
DOI
WI West Indies French Seismic Network
DOI
8A (2010-2012) West Iberia Lithosphere and Astenosphere Structure
DOI
ZS (2024-2025) West Flegrei DOI
8F (2005-2012) West--Fissure- and Atacama-Fault Seismic Network, Northern Chile
  • Freie Universitaet Berlin, Germany
DOI
XM (2007-2010) Western Tibet passive array deployment
WM Western Mediterranean Seismic Network
  • Real Instituto y Observatorio de la Armada, Spain
DOI
WE Western Ionian Sea Network
9G (2008-2010) Western Canada Regional Long Period MT Surveys
  • University of Alberta, Canada
DOI
WD Western Canada Deformation Array DOI
WA West Central Argentina Network
  • Universidad Nacional de San Juan (UNSJ), Argentina
WB West Bohemia Local Seismic Network
DOI
6C (2015-2016) West Australian Spiral Array
DOI
7G (2000-2001) West Australian Cratons
DOI
2E (2018-2019) West Antarctic Ice Sheet (WAIS) Divide Source Testing
  • University of Texas at El Paso (UTEP), United States of America
DOI
Y3 (2008-2008) Wells, Nevada Aftershock Recording
  • New Mexico Tech, United States of America
DOI

Network Data API

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