International Federation of Digital Seismograph Networks
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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
7K (2014-2017) Peru Coastal Seismic Data
DOI
7J (2013-2015) Poker Flat Permafrost Seismic Interferometry Experiment
  • Sandia National Laboratories
DOI
7G (2014-2015) Popocatepetl Tremor Experiment
DOI
7D (2022-2025) Puysegur Tremor And Nucleation Geophysical Observatory
  • Victoria University of Wellington
DOI
7T (2022-2022) Quantification and identification of erosion processes leading to the retreat of headwall in high alpine environment
  • INSTAAR, CU Boulder
DOI
7F (1999-1999) QUOLL
  • Australian National University (ANU, Australia)
DOI
7Q (2019-2020) RAPID: Capturing aftershock sequence of 2019 Mw 6.4 Ridgecrest and 7.1 Ridgecrest earthquakes
  • University of California, Riverside
DOI
7E (2013-2024) Reykjanet
DOI
7M (2022-2022) SAGE 2022 investigations of the Valles Caldera - Node
  • IRIS/PASSCAL
DOI
7A (2018-2018) Sage Brush Flats Seismic Experiment on Interaction of Wind with Ground Motion
  • UC San Diego
DOI
7Q (2004-2005) SEAL
  • Australian National University (ANU, Australia)
DOI
7T (2007-2007) SEAL2
  • Australian National University (ANU, Australia)
DOI
7U (2007-2008) SEAL3
  • Australian National University (ANU, Australia)
DOI
7S (2006-2007) SETA
  • Australian National University (ANU, Australia)
DOI
7B (1993-1996) SKIPPY
  • Australian National University (ANU, Australia)
DOI
7F (2021-2026) Snow Avalanche Seismic Monitoring around Sibilla Mount (Central Italy) — DOI
7K (2007-2008) SOC - Southern Craton
  • Australian National University (ANU, Australia)
DOI
7L (2019-2019) Soil Soundscape from Seismic Arrays at Golden Gate (Tennessee Valley): GPR extension
  • IRIS PASSCAL Instrument Center
—
7R (2018-2019) Southern Oklahoma Aulacogen MT Survey
  • University of Alberta (UAlberta Canada)
 — DOI
7U (2022-2023) SPRESSO South Pole Distributed Acoustic Sensing
  • California Institute of Technology
DOI
7M (2019-2020) Storfjorden
  • University of Bergen (UiB Norway) Inst of Geophysics
—
7L (2017-2018) Strokkur_1yr
DOI
7I (2003-2005) TASMAL
  • Australian National University (ANU, Australia)
DOI
7L (2016-2016) Taupo temporary infrasound network - May 3, 2016
  • GNS Science
 — DOI
7M (2021-2021) Temporary seismic network in the urban area of Rome city (Central Italy) — —
7C (2015-2019) The Mackenzie Mountains Transect: Active Deformation from Margin to Craton
  • Colorado State University (CSU)
DOI
7H (2001-2002) TIGGER BB
  • Australian National University (ANU, Australia)
DOI
7P (2002-2002) TIGGER SP
  • Australian National University (ANU, Australia)
DOI
7B (2008-2010) TIPAGE
  • GEOFON Program (GFZ-Potsdam, Germany)
DOI
7C (2021-2031) Urban Seismic Network — DOI
7H (2010-2025) W-Alps landslide experiments Char d Osset, Chamousset, Pont Bourquin
  • Institut des Sciences de la Terre
DOI
7G (2000-2001) West Australian Cratons
  • Australian National University (ANU, Australia)
DOI
7A (2012-2012) Wide-Angle seismic reflection Experiment across the Central Iberian Zone; Iberia Peninsula
DOI
7D (2009-2010) Yakima Landslide RAMP
  • University of Memphis, CERI
DOI
7C (1994-1996) YE
  • Australian National University (ANU, Australia)
 Australia —
7G (2011-2012) Youngstown, Ohio, induced earthquakes
  • Lamont Doherty Earth Observatory (LDEO), Columbia University
—

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