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
5F (2008-2008) South Iceland Seismic Zone 2008
  • University of Iceland
DOI
5L (2019-2019) Step 2 NASA PSTAR Proposal: Seismometer to Investigate Ice & Ocean Structure (SIIOS)
  • Oregon State University
DOI
5N (2018-2030) StressTransfer
DOI
5P (2013-2033) Structural health monitoring of rock arches and towers
  • University of Utah
DOI
5A (2014-2016) Subduction Reversal and the Ontong Java Plateau
  • University of Southampton (UK)
DOI
5G (2014-2015) SUGAR
  • Lamont Doherty Earth Observatory (LDEO), Columbia University
5R (2019-2020) Sulawesi and Celebes Sea Ocean-bottom Seismic Network
  • University of Cambridge (UK) Earth Sciences
DOI
5B (2009-2009) TaskForce L Aquila 2009
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
5A (2021-2030) Temporary deployments operated by industry partners of the Swiss Seismological Service.
  • Eidgendssisch Technische Hochschule (ETH Zurich) - Swiss Seismological Service
DOI
5J (2014-2016) The Sardinia Passive Array Experiment (SPAE)
DOI
5C (2012-2014) TIPTIMON TAJIKISTAN
  • GEOFON Program (GFZ-Potsdam, Germany)
DOI
5B (2016-2017) Tony Creek Dual Microseismic Experiment
  • University of Calgary (U of C Canada)
5E (2016-2025) TremAc
5R (2022-2022) Utah FORGE Spring 2022 Nodal Array
  • University of Utah Seismograph Stations
DOI
5K (2015-2016) Wanrong Network
DOI
5Q (2021-2022) ZAFRAN DOI

Network Data API

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