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.

Request a new network code

Network Code Network Name Operated By Deployment DOI
LZ Zambia Seismic Network
  • Geological Survey Department of Zambia
DOI
LX University of Lisbon Seismic Network
DOI
LV Seismic Data in North West of UK DOI
LU Luxembourg Seismic Network
LT Timor Leste Seismic Network
  • Other
DOI
LS Large Aperture Seismic Array (LASA)
  • None
LR Geophysical Research Arrays of Lebanon
  • Geophysical Research Centre
DOI
LP La Paz, Baja California Sur, Seismic Network
  • CICESE Center for Scientific Research & Higher Education (Mexico)
DOI
LO Observatorio Sismológico Politécnico Loyola
  • Instituto Politecnico Loyola
DOI
LN Los Alamos Seismic Network (LASN)
  • Los Alamos National Laboratory (LANL, NM)
LM Michigan State University Seismic Network
  • Michigan State University (MSU, Michigan USA)
DOI
LL LLNL NTS Network
  • Lawrence Livermore National Laboratory (LLNL)
LK Lunitek Seismic Network
  • Lunitek srl (Italy)
DOI
LI Laser Interferometer Gravitational-Wave Experiment
  • California Institute of Technology (Caltech)
DOI
LG OSSERVATORIO SISMICO "LUIGI PALMIERI"
DOI
LE Landeserdbebendienst Baden-Wuerttemberg
DOI
LD Lamont-Doherty Cooperative Seismographic Network
  • Lamont Doherty Earth Observatory (LDEO), Columbia University
DOI
LC LSC (Laboratorio Subterraneo Canfranc)
DOI
LB Leo Brady Network
  • Sandia National Laboratories
LA Los Angeles Basin Seismic Network
  • University of Southern California (USC)

Network Data API

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