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
LA	Los Angeles Basin Seismic Network	University of Southern California (USC), United States of America		—
LB	Leo Brady Network	Sandia National Laboratories, United States of America		—
LC	LSC (Laboratorio Subterraneo Canfranc)	Laboratorio Subterraneo de Canfranc (LSC), Spain		DOI
LD	Lamont-Doherty Cooperative Seismographic Network	Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America		DOI
LE	Erdbebendienst Südwest	Landeserdbebendienst Baden-Württemberg, Landesamt für Geologie, Rohstoffe und Bergbau, Regierungspräsidium Freiburg (LED), Germany Landeserdbebendienst Rheinland-Pfalz, Landesamt für Geologie und Bergbau (LER), Germany		DOI
LG	OSSERVATORIO SISMICO "LUIGI PALMIERI"	osservatorio sismico luigi palmieri (luigi palmieri), Italy		DOI
LH	Large High-Performance Outdoor Shake Table	UC San Diego, United States of America	—	DOI
LI	Laser Interferometer Gravitational-Wave Experiment	California Institute of Technology (CIT), United States of America		DOI
LK	Lunitek Seismic Network	Lunitek srl, Italy		DOI
LL	LLNL NTS Network	Lawrence Livermore National Laboratory (LLNL), United States of America	United States of America	—
LM	Michigan State University Seismic Network	Michigan State University (MSU), United States of America		DOI
LN	Los Alamos Seismic Network (LASN)	Los Alamos National Laboratory (LANL), United States of America	United States of America	—
LO	Observatorio Sismológico Politécnico Loyola	Instituto Politecnico Loyola, Dominican Republic		DOI
LP	La Paz, Baja California Sur, Seismic Network	Center for Scientific Research & Higher Education (CICESE), Mexico		DOI
LQ	Niedersächsischer Erdbebendienst (NED)	Landesamt für Bergbau, Energie und Geologie (LBEG), Germany	—	—
LR	Geophysical Research Arrays of Lebanon	Geophysical Research Centre, Lebanon	Lebanon	DOI
LS	Large Aperture Seismic Array (LASA)	None,		—
LT	Timor Leste Seismic Network	Other		DOI
LU	Luxembourg Seismic Network	European Center for Geodynamics and Sesimology (ECGS), Luxembourg	Luxembourg	—
LV	Seismic Data in North West of UK	Liverpool University, United Kingdom	United Kingdom	DOI
LX	Instituto Dom Luiz (IDL) - Faculdade de Ciencias Universidade de Lisboa	Instituto Dom Luiz - Faculdade de Ciências da Universidade de Lisboa (IDL), Portugal		DOI
LZ	Zambia Seismic Network	Geological Survey Department of Zambia, Zambia		DOI

Network Data API

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