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
7K (2007-2008) SOC - Southern Craton
DOI
7K (2014-2017) Peru Coastal Seismic Data
DOI
7K (2018-2019) AtlanticNoise
  • Woods Hole Oceanographic Institution (WHOI), United States of America
DOI
7K (2020-2023) Oreo Earth Flow
  • University of California - Santa Cruz
DOI
7L (2011-2013) EAL3
DOI
7L (2016-2016) Taupo temporary infrasound network - May 3, 2016 DOI
7L (2017-2018) Strokkur_1yr
DOI
7L (2019-2019) Soil Soundscape from Seismic Arrays at Golden Gate (Tennessee Valley): GPR extension
  • IRIS PASSCAL Instrument Center
7L (2020-2025) DAMAST (Dams and Seismicity)
7M (1998-1998) LF98
DOI
7M (2014-2018) Capricorn Orogen Passive-source Array
  • Macquarie University, Australia
DOI
7M (2019-2020) Storfjorden
  • University of Bergen, Inst of Geophysics (UiB), Norway
7M (2021-2021) Temporary seismic network in the urban area of Rome city (Central Italy) DOI
7M (2022-2022) SAGE 2022 investigations of the Valles Caldera - Node
DOI
7M (2023-2024) SAFE: OBS and DAS acquisition off the coast of Estepona (Spain) DOI
7N (1999-1999) MB99
DOI
7N (2018-2022) Arraiolos
DOI
7O (2000-2000) AF00
DOI
7O (2018-2024) New England Seismic Transect
  • Yale University, United States of America
DOI
7P (2002-2002) TIGGER SP
DOI
7P (2018-2020) Investigating West Texas Seismicity and Structure with Dense Geophone Arrays
  • University of Texas at El Paso (UTEP), United States of America
DOI
7P (2021-2022) Einstein Telescope Sardinia Temporary Seismic Arrays
7Q (2004-2005) SEAL
DOI
7Q (2019-2020) RAPID: Capturing aftershock sequence of 2019 Mw 6.4 Ridgecrest and 7.1 Ridgecrest earthquakes
DOI
7Q (2021-2022) P- and S-wave survey of landslide
  • Lawrence Berkeley National Lab
DOI
7R (2005-2006) EVA
DOI
7R (2018-2019) Southern Oklahoma Aulacogen MT Survey
  • University of Alberta, Canada
DOI
7R (2022-2024) Geophysical Habitat of Subglacial Thwaites
  • Central Washington University, United States of America
DOI
7S (2006-2007) SETA
DOI
7S (2019-2021) Dense Westland Arrays Researching Fault Segmentation: What controls earthquake segmentation along New Zealand's Alpine Fault?
DOI
7S (2022-2023) Nodal Deployment for the Elgin-Lugoff South Carolina earthquake swarm
  • Georgia Institute of Technology-Georgia Tech (EAS), United States of America
DOI
7T (2007-2007) SEAL2
DOI
7T (2019-2020) LHS
  • China University of Geosciences (CUG CUGB), China
DOI
7T (2022-2022) Quantification and identification of erosion processes leading to the retreat of headwall in high alpine environment
  • INSTAAR, CU Boulder
DOI
7T (2023-2025) Greenland SLIDE project: passive seismic network DOI
7U (2007-2008) SEAL3
DOI
7U (2019-2021) Thwaites Margins Seismic Broadband
  • University of Oklahoma
DOI
7U (2022-2023) SPRESSO South Pole Distributed Acoustic Sensing
DOI
7V (2022-2025) San Jacinto FaultScan Project
  • UC San Diego, United States of America
DOI

Network Data API

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