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
PJ	Polish Regional Seismological Network	Polish Geological Institute - National Research Institute (PGI), Poland	—	DOI
PK	Micro Seismic Monitoring System of Northern Areas of Pakistan	Institute of Geology and Geophysics, CAS (CAS ), China		—
PL	Polish Seismological Network	Institute of Geophysics, Polish Academy of Sciences (IGF PAN), Poland		DOI
PM	Portuguese National Seismic Network	Instituto Português do Mar e da Atmosfera, I.P. (IPMA), Portugal		DOI
PN	PEPP-Indiana	Indiana University Bloomington (IU Bloomington), United States of America		—
PO	Portable Observatories for Lithospheric Analysis and Research Investigating Seismicity	Carleton University, Canada Geological Survey of Canada, Canada Université du Québec à Montréal (UQÀM), Canada University of British Columbia (UBC), Canada Western University (UWO), Canada		DOI
PP	Princeton Earth Physics Program	Princeton University, United States of America		—
PQ	Public Safety Geoscience Program Canadian Research Network	Geological Survey of Canada, Canada		DOI
PR	Puerto Rico Seismic Network & Puerto Rico Strong Motion Program	University of Puerto Rico (UPR), United States of America		DOI
PS	Pacific21	University of Tokyo, Earthquake Research Institute (Todai, ERI), Japan		—
PT	Pacific Tsunami Warning Seismic System	Pacific Tsunami Warning Center, United States of America		DOI
PU	INGEMMET	Instituto Geologico Minero Y Metalurgico, Lima, Peru	Peru	—
PV	Philippine Seismic Network	Philippine Institution of Volcanology and Seismology, Philippines	Philippines	—
PW	Pacific Northwest Geodetic Array	Central Washington University, United States of America	United States of America	DOI
PX	Parkfield Experiment Array	Duke University, United States of America	United States of America	—
PY	Piñon Flats Observatory Array	University of California, San Diego (UCSD), United States of America		DOI
PZ	Prince Islands Real-time Earthquake monitoring System	GFZ Potsdam, BU-Kandilli, Multiple Countries		DOI
QA	Qatar Seismic Network	Qatar Civil Aviation Authority, Qatar	Qatar	—
QC	Quake Catcher Network	Stanford University, United States of America		—
QE	Equinor	Equinor, Norway	—	DOI
QM	Comoros Archipelago Seismic and Volcano Network	Institut de Physique du Globe de Paris (IPGP), France		DOI
QW	Canadian National Earthquake Early Warning System	Natural Resources Canada (NRCAN), Canada	Canada	DOI
QX	Canadian National Earthquake Early Warning System - Extended Partners	Natural Resources Canada (NRCAN), Canada	—	DOI
QZ	Seismic network of the Seismological Experience and Methodology Expedition CS MES RK	LTD Seismological Experience and Methodology Expedition of the Committee of Science of the Ministry of Education and Science of the Republic of Kazakhstan (SEME), Kazakhstan		DOI
R1	Romanian Infrasound Network	National Institute for Earth Physics (NIEP), Romania		DOI
RA	Réseau Accélérométrique Permanent (French Accelerometrique Network)	Reseau sismologique et géodésique français (RESIF), France		DOI
RB	Red Sísmica de Banda Ancha	Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Mexico		—
RC	BYU-Idaho Network	Brigham Young Univ-Idaho (BYU Idaho), United States of America		DOI
RD	CEA/DASE Seismic Network	Departement d'Analyse et Surveillance de l'Environnement du CEA, French Polynesia		DOI
RE	US Bureau of Reclamation Seismic Networks	U.S. State Department, United States of America		—
RF	Friuli Venezia Giulia Accelerometric Network	University of Trieste, Italy		DOI
RG	Upper-Rhine Graben Geothermal Network	ES-Géothermie (ESG), France		DOI
RH	East-European Craton Broadband Seismic Network	Sadovsky Institute of Geosphere Dynamics (IDG RAS), Russian Federation Schmidt Institute of Physics of the Earth (IPE RAS), Russian Federation	—	—
RI	National Seismic Network of Argentina	Instituto Nacional de Prevencion Sismica, Argentina	Argentina	DOI
RJ	Rede Sísmica e Geomagnética do Rio de Janeiro	Observatório Nacional, Rio de Janeiro, RJ, Brazil	Brazil	—
RK	NASA READI Kinematic GPS	Central Washington University, United States of America	United States of America	DOI
RL	RESEAU GEOPHYSIQUE DE LAMTO	STATION GEOPHYSIQUE DE LAMTO (SGL), Côte d'Ivoire	—	DOI
RM	Regional Integrated Multi-Hazard Early Warning System	Regional Integrated Multi-Hazard Early Warning System (RIMES), Thailand		DOI
RN	RuhrNet - Seismic Network of the Ruhr-University Bochum	Ruhr Universitaet Bochum (RUB), Germany		DOI
RO	Romanian Seismic Network	National Institute for Earth Physics (NIEP), Romania		DOI
RP	Universidad de Panama Seismic Network	Instituto de Geociencias, Universidad de Panamá, Panama	Panama	—
RQ	National Seismic Network of URBAN-INCERC	Institutul Naţional de Cercetare-Dezvoltare in Construcţii Urbanism şi Dezvoltare Teritorială Durabilă (URBAN-INCERC), Romania	—	DOI
RR	Reti accelerometriche centri storici italiani	Presidenza del Consiglio dei Ministri - Dipartimento della protezione civile (PCM - DPC), Italy	Italy	DOI
RS	Regional Seismic Test Network	Albuquerque Seismological Laboratory/USGS (ASL), United States of America		DOI
RT	Kamchatka Tsunami Warning Seismic Network of the Russian Federation	Kamchatka Branch of the Geophysical Survey of the Russian Academy of Sciences	Russian Federation	DOI
RU	Seismic network of the European part of the Russian Federation	Geophysical Survey of the Russian Academy of Sciences (GSRAS), Russian Federation	—	DOI
RV	Regional Alberta Observatory for Earthquake Studies Network	Alberta Geological Survey / Alberta Energy Regulator (AGS / AER), Canada		DOI
RW	Rwanda National Seismic Network	Rwanda Mines, Petroleum and Gas Board (RMB), Rwanda		—
RY	Yakutsk Regional Seismic Network of the Russian Federation	Yakutsk Branch of the Geophysical Survey of the Russian Academy of Sciences (YAGSR), Russian Federation		DOI
S	Seismology at School Program, ETH Zurich	Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland		DOI

Network Data API

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