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
3N (2022-2022) Paleovalley ICDP site survey (resubmission for NSF)
  • University of Oklahoma (OU), United States of America
DOI
PC Panama Canal Network Panama
XC (1993-1993) PANDA -- Hawaii Experiment
  • University of Memphis, CERI, United States of America
XE (1989-1992) PANDA -- New Madrid Experiment
  • University of Memphis, CERI, United States of America
XA (1987-1988) PANDA -- San Juan, Argentina Experiment
  • University of Memphis, CERI, United States of America
7Q (2021-2022) P- and S-wave survey of landslide
  • Lawrence Berkeley National Lab
DOI
ZJ (2019-2024) Pannonian-Carpathian-Alpine Seismic Experiment
  • Multiple Operators, Belgium
DOI
XC (2016-2024) Pantanal, Chaco and Paraná (PCPB) structural studies network
  • Institute of Astronomy, Geophysics & Atmospheric Science, Univ. of Sao Paulo (IAG-USP), Brazil
DOI
ZN (2010-2011) Papua Peninsula-Woodlark Rift Imaging Experiment
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
YV (2004-2005) Parkfield 2004 Aftershock Guided Waves
  • USGS Menlo Park, United States of America
DOI
PX Parkfield Experiment Array
  • Duke University, United States of America
United States of America
4D (2010-2011) Parkfield Experiment to Record Microseismicity and Tremor
XN (2000-2002) Parkfield Passive Seismic Array
  • University of Wisconsin, Madison, United States of America
DOI
YT (2004-2005) Parkfield Trapped Waves
DOI
YL (2015-2015) Parnaiba Basin WARR profile
  • University of Aberdeen, United Kingdom
DOI
ZL (2022-2024) Parnaiba-CSF INCT DOI
YC (2006-2010) Partnership in Research and Education in Volcanology
  • University of Alaska, Fairbanks (UAF), United States of America
DOI
XY (2013-2016) PASEIS
  • Penn State University, United States of America
PI PASSCAL Pier Test Data
ZU (2006-2007) PASSEQ
  • University of Leicester (SEIS UK), United Kingdom
7E (2006-2008) PASSEQ
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
XS (2016-2017) Passive Imaging of the Lithosphere-Asthenosphere Boundary
  • University of Southampton, United Kingdom
DOI
XK (2011-2011) Passive seismic for geothermal exploration, Fairmont, Montana
DOI
YG (2020-2023) Passive Seismic Observations of a glacier surge: Turner Glacier, Alaska, USA
DOI
XD (2011-2013) Passive seismic study of a magma-dominated rift: the Salton Trough
  • Stanford University, United States of America
DOI
Y8 (2013-2014) Passive-Source Guided Wave Study along the San Andreas Fault in San Gorgonio Pass, California
  • UC Riverside, United States of America
DOI
5K (2023-2023) Passive-source seismic analysis for North Valleys and TRIC
  • University of Cincinnati
DOI
7F (2016-2017) Past and future deformation of the Ross Ice Shelf
  • University of Auckland
DOI
7F (2018-2018) PatachE Stress Observation DOI
5U (2019-2019) Patagonia_GIA
  • Southern Methodist University
DOI
1Q (2022-2025) Patua seismic array
  • Lawrence Berkeley National Lab
DOI
3W (2022-2023) Peace River Induced Seismicity Monitoring
  • University of Alberta, Canada
DOI
XE (2016-2017) Pedernales
DOI
XF (1994-1994) Peninsular Range
DOI
PE Pennsylvania State Seismic Network
  • Penn State University, United States of America
DOI
PN PEPP-Indiana
  • Indiana University Bloomington (IU Bloomington), United States of America
MG Permanent Seismic Network of Queretaro State, Mexico
DOI
3N (2019-2021) Permasense
DOI
5C (2017-2017) Perth Basin Array DOI
7K (2014-2017) Peru Coastal Seismic Data
DOI
ZD (2010-2013) PerU Lithosphere and Slab Experiment
DOI
YR (2003-2003) Petrophysical and Seismic Properties of Faroes Basalts
  • University of Cambridge Earth Sciences, United Kingdom
2F (2014-2015) PFO Accelerometer Test
  • IGPP University of California Systemwide Institute of Geophysics and Planetary Physics, United States of America
United States of America
PV Philippine Seismic Network Philippines
YM (2013-2015) Physical controls on ocean-terminating glacier variability in central west greenland
  • University of Alaska, Fairbanks (UAF), United States of America
DOI
ZP (2021-2023) Physically Understanding Localized Slip Episodisity
DOI
XB (1991-1991) Pinatubo 1991 seismic network DOI
PY Piñon Flats Observatory Array
DOI
XA (1991-1991) Piñon Flats Small Aperture Array, Broadband Triggered Array
DOI
XA (1990-1990) Piñon Flats Small Aperture Array, High Frequency Array
DOI

Network Data API

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