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
ZV (2024-2025) Passive Seismic Characterization of Bedrock and Unconsolidated Glaciofluvial Material
  • University of Illinois
DOI
ZA (2024-2027) Peri-glacial an glacial risk study seismic network DOI
ZD (2010-2013) PerU Lithosphere and Slab Experiment
DOI
ZP (2021-2023) Physically Understanding Localized Slip Episodisity
DOI
Z6 (2011-2017) PIRE: Life on a tectonically active delta in Bangladesh
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
Z7 (2016-2016) Pisagua/Iquique Crustal Tomography to Understand the Region of the Earthquake Source - GEOMAR OBS Component
  • IRIS HQ, United States of America
ZA (1994-1994) PISCO94 PS
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Z7 (2018-2018) PlanB
DOI
ZI (2001-2005) Polynesian Lithosphere and Upper Mantle Experiment (PLUME)
  • University Montpellier II (UM2 UMSF), France
DOI
ZG (1999-2000) Popcatepetl
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
ZY (1990-2025) Portable Southern California Seismic Networks
ZH (2016-2019) POSA
DOI
ZR (2006-2006) Potrillo Volcanic Field Experimental Shots, 08-005
  • University of Texas at El Paso (UTEP), United States of America
DOI
ZJ (2011-2011) Preparation for WISSARD in Alaska
  • UC Santa Cruz, United States of America
DOI
ZB (1997-1997) PUNA97
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
ZS (2015-2016) Quantifying Egs Reservoir Complexity With An Integrated Geophysical Approach And Improved Resolution Ambient Seismic Noise Inter
DOI
ZE (2018-2018) Quito Metacity network
DOI
ZB (2017-2018) Rapid Aftershock Deployment for the September 2017 M=8.1 and M.7.1 Earthquakes in Mexico (RADSEM)
  • University of Texas at El Paso (UTEP), United States of America
DOI
ZR (2007-2007) Reconnaissance survey of Bering Glacier Basal seismicity and calving
  • Michigan Technological University (MTU), United States of America
DOI
ZA (2002-2004) REFUCA
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
ZB (2016-2016) Reno Sedimentary and Volcanic Basins Deep ReMi
DOI
ZU (2011-2011) Repeating glacier quakes (clones) on Mount Rainier
  • University of Washington, United States of America
DOI
ZO (2018-2018) RESOLVE-Argentière
DOI
ZN (2021-2021) RESOLVE-HARMALIERE
ZT (2015-2020) REU: Imaging the Bushveld Complex, South Africa
  • Penn State University, United States of America
DOI
ZF (2023-2023) Rice DAS experiment at Blue Mountain Geothermal Field
  • Rice University, United States of America
DOI
ZF (2015-2022) Riviere des Pluies
  • Universite de La Reunion, France
DOI
ZP (2015-2015) Ross Ice Shelf Project
  • University of Otago, New Zealand
DOI
ZA (2009-2010) Russell Glacier Catchment 2009-12 United Kingdom
Z5 (2009-2012) Rwenzori Seismic Network
  • J.W. Goethe-University, Germany
ZZ (2023-2023) SAGE 2023 investigations of the Valles Caldera
DOI
ZP (2024-2024) SAGE 2024 investigations of the Valles Caldera
  • IRIS/PASSCAL
DOI
ZG (2014-2014) Sage Brush Flats Nodal Experiment
  • UC San Diego, United States of America
DOI
ZR (2013-2014) SCANLIPS3D
  • University of Leicester (SEIS UK), United Kingdom
DOI
ZL (2005-2006) Sea of Cortez Ocean Bottom Array
  • Scripps Institution of Oceanography (SIO), United States of America
ZT (2023-2023) Sedrun IRIS DASMonth
  • Swiss Federal Institute of Technology, Zurich (ETHZ), Switzerland
DOI
ZR (2020-2025) SEIS-ADELICE
DOI
Z8 (2018-2019) seis_iitmandi
DOI
ZD (2007-2009) Seismcity of Quebrada-Discovery-gofur- Transforms ( QDG)
  • Woods Hole Oceanographic Institution (WHOI), United States of America
ZV (2017-2017) Seismic and Geomorphic Characterization of Mass Wasting Events Associated with the 2017 Brian Head Fire
DOI
Z4 (2014-2019) Seismic data of Santiguito volcano
  • University of Liverpool, United Kingdom
DOI
ZC (2010-2012) Seismic Detection of Avalanches
DOI
ZE (2024-2024) Seismic determination of bedload and morphodynamic trends in the Nisqually River of Mount Rainier National Park, WA, USA
  • University of Waterloo
DOI
ZD (2023-2025) Seismic determination of bedload and morphodynamic trends in the Nisqually River of Mount Rainier National Park, WA, USA
  • University of Waterloo
DOI
ZE (2025-2025) Seismic determination of bedload and morphodynamic trends in the Nisqually River of Mount Rainier National Park, WA, USA
  • University of Waterloo
DOI
ZE (2023-2023) Seismic determination of bedload and morphodynamic trends in the Nisqually River of Mount Rainier National Park, WA, USA
  • University of Waterloo
DOI
ZM (2017-2021) Seismic Emergency for Ischia by Sismiko
DOI
ZG (2022-2023) Seismic Imaging of the Pea Ridge Mine area, Southeast Missouri
  • MO U of S & T
DOI
ZU (2018-2019) Seismic imaging of volcano construction, underplating and flexure along the Hawaiian-Emperor Seamount Chain
  • IRIS OBSIP (OBSIP), United States of America
ZP (2016-2019) Seismic Investigation of South Central Oklahoma
  • University of Oklahoma (OU), United States of America
DOI

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