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
R1 Romanian Infrasound Network
  • National Institute for Earth Physics (NIEP), Romania
DOI
QZ Seismic network of the Seismological Experience and Methodology Expedition CS MES RK
DOI
QX Canadian National Earthquake Early Warning System - Extended Partners DOI
QW Canadian National Earthquake Early Warning System Canada DOI
QM Comoros Archipelago Seismic and Volcano Network
DOI
QE Equinor DOI
QC Quake Catcher Network
  • Stanford University, United States of America
QA Qatar Seismic Network
  • Qatar Civil Aviation Authority, Qatar
Qatar
PZ Prince Islands Real-time Earthquake monitoring System
  • GFZ Potsdam, BU-Kandilli, Multiple Countries
DOI
PY Piñon Flats Observatory Array
DOI
PX Parkfield Experiment Array
  • Duke University, United States of America
United States of America
PW Pacific Northwest Geodetic Array
  • Central Washington University, United States of America
United States of America DOI
PV Philippine Seismic Network Philippines
PU INGEMMET Peru
PT Pacific Tsunami Warning Seismic System
DOI
PS Pacific21
PR Puerto Rico Seismic Network & Puerto Rico Strong Motion Program
DOI
PQ Public Safety Geoscience Program Canadian Research Network
  • Geological Survey of Canada, Canada
DOI
PP Princeton Earth Physics Program
  • Princeton University, United States of America
PO Portable Observatories for Lithospheric Analysis and Research Investigating Seismicity
DOI
PN PEPP-Indiana
  • Indiana University Bloomington (IU Bloomington), United States of America
PM Portuguese National Seismic Network
  • Instituto Português do Mar e da Atmosfera, I.P. (IPMA), Portugal
DOI
PL Polish Seismological Network
  • Polish Academy of Sciences, Polskiej Akademii Nauk (PAN), Poland
PK Micro Seismic Monitoring System of Northern Areas of Pakistan
PI PASSCAL Pier Test Data
PH Puna Geothermal Network
  • Duke University, United States of America
United States of America
PG Central Coast Seismic Network, PG&E
  • Pacific Gas and Electric (PG&E), United States of America
PF Piton de la Fournaise Volcano Observatory Network (Reunion Island)
DOI
PE Pennsylvania State Seismic Network
  • Penn State University, United States of America
DOI
PD Polish Seismic Monitoring Network
  • Polish Academy of Sciences, Polskiej Akademii Nauk (PAN), Poland
Poland
PC Panama Canal Network Panama
PB Plate Boundary Observatory Borehole Seismic Network
PA ChiriNet
DOI
P1 Porto Corsini DOI
P0 Red Acelerográfica de Panamá DOI
OZ SRC eqServer
OY OGS Mobile LAB
DOI
OX North-East Italy Seismic Network
DOI
OW Ocean Networks Canada Onshore Network DOI
OV Observatorio Vulcanológico y Sismológico de Costa Rica
  • Obsercatorio Vulcanológico y Sismológico de Costa Rica, Universidad Nacional (OVSICORI-UNA), Costa Rica
DOI
OU Ulaanbaatar seismic network DOI
OT OTRIONS
DOI
OS Seismological Observatory, Brasilia Brazil Brazil
OR OR - Reykjavik Energy DOI
OQ Oklahoma Structural and Site Effects Network
  • Oklahoma State University (OSU), United States of America
DOI
OP Rete Sismica e Accelerometrica DOI
OO Ocean Observatories Initiative
  • Rutgers University, United States of America
DOI
ON Rede Sismográfica do Sul e do Sudeste
DOI
OM Earthquake Monitoring Program of Oman
  • Sultan Qaboos University, Oman
Oman
OL Cornegliano Laudense Seismic Network Italy DOI

Network Data API

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