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
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
  • Geological Survey of Canada, Canada
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

Network Data API

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