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.

Request a new network code (requires login)
Generate citations for network data

Network Code Network Name Operated By Deployment DOI
ZQ (2025-2027) Preveza DAS deployed on the IONIAN submarine system DOI
PZ Prince Islands Real-time Earthquake monitoring System
DOI
PP Princeton Earth Physics Program
9J (2022-2023) Probing Into the Crust Through eastern Scotland DOI
VP Programa de Instrumentación Sísmica (PINS) DOI
XB (2009-2013) Program to Investigate Convective Alboran Sea System Overturn
DOI
ID Project IDA VLP Seismometer Network - UCSD/SIO/IGPP
DOI
SI Province Südtirol
2B (2016-2017) Pryor: Cornell University
DOI
PQ Public Safety Geoscience Program Canadian Research Network
DOI
2B (2007-2009) PUDEL Network, Argentina, 2007-2009
DOI
YB (2003-2003) Puerto Plata, Dominican Republic Aftershock Study - RAMP
DOI
PR Puerto Rico Seismic Network & Puerto Rico Strong Motion Program
DOI
6U (2017-2019) PUNA DOI
ZB (1997-1997) PUNA97
DOI
PH Puna Geothermal Network United States of America
7D (2022-2025) Puysegur Tremor And Nucleation Geophysical Observatory
DOI
X7 (2010-2014) PYRenean Observational Portable Experiment
DOI
QA Qatar Seismic Network Qatar
Y6 (2013-2015) QM-III-UK
QC Quake Catcher Network
7T (2022-2022) Quantification and identification of erosion processes leading to the retreat of headwall in high alpine environment
DOI
ZS (2015-2016) Quantifying Egs Reservoir Complexity With An Integrated Geophysical Approach And Improved Resolution Ambient Seismic Noise Inter
DOI
YI (2020-2022) Queen Charlotte Fault Offshore Seismic Experiment
DOI
ZE (2018-2018) Quito Metacity network
DOI
7F (1999-1999) QUOLL
DOI
YC (2004-2005) RABID United Kingdom
4B (2010-2015) Raft River EGS
2N (2020-2020) Rainier 2020
DOI
6N (2021-2021) Rainier 2021
DOI
3H (2022-2022) Rainier_2022
DOI
3J (2019-2019) RAMP deployment of 3C nodal for July Searles Valley 2019 Earthquake
DOI
XY (2010-2010) RAMP response for 2010 Chile earthquake
DOI
YJ (1999-2000) RAMP Response to Turkey
DOI
YC (2011-2012) RAMP Virginia
DOI
ZB (2017-2018) Rapid Aftershock Deployment for the September 2017 M=8.1 and M.7.1 Earthquakes in Mexico (RADSEM)
DOI
7Q (2019-2020) RAPID: Capturing aftershock sequence of 2019 Mw 6.4 Ridgecrest and 7.1 Ridgecrest earthquakes
DOI
4H (2024-2025) Rapid nodal deployment after the April 5, 2024 New Jersey earthquake
DOI
1T (2015-2016) RAPID: Observing the Disintegration of the Scar Inlet Ice Shelf
DOI
Y9 (2016-2019) Rapid response for fairview aftershock in Oklahoma
DOI
6J (2021-2022) RAPID: Response to the 29 July 2021 Chignik Earthquake
DOI
XQ (2015-2016) Rapid response to the Mw 7.9 earthquake of April 25, 2015 in Nepal
3D (2018-2019) Raspberry Pi Enhanced Reftek (RaPiER) Ambient Seismic Noise Interferometry 2
DOI
AM Raspberry Shake
DOI
4I (2020-2050) RASPY DOI
4E (2018-2018) Raton 3C Nodes 2018
DOI
YX (2016-2025) Raton Basin UNM Broadband Network
DOI
XG (2018-2018) Rattlesnake Ridge 2018
DOI
5A (2018-2018) Rattlesnake Ridge 2018 v2
DOI
DZ REALSAS

Network Data API

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