International Federation of Digital Seismograph Networks
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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
AD ACROSS Strong Motion Network
DOI
AF AfricaArray
  • Penn State University, United States of America
DOI
AK Alaska Geophysical Network
  • Alaska Earthquake Center, Univ. of Alaska Fairbanks (AEC), United States of America
DOI
AL Alaskan Long Period Array
  • University of Alaska, Fairbanks (UAF), United States of America
—
AV Alaska Volcano Observatory
DOI
AC Albanian Seismological Network
DOI
D Algerian Near Field Tsunami Seismic Network — DOI
AN Altay-Sayan Regional Seismic Network of the Russian Federation
  • Altay-Sayan Branch of the Geophysical Survey of the Russian Academy of Sciences
DOI
AA Anchorage Strong Motion Network
  • University of Alaska, Fairbanks (UAF), United States of America
 United States of America —
A7 Angola National Seismic Network
—
GZ ANKARA-NET Türkiye —
AI Antarctic Seismographic Argentinean Italian Network - ASAIN
DOI
AZ ANZA Regional Network
DOI
AP APS Free Field Array
  • AP (APS), United States of America
DOI
KF ARGONET — DOI
HT Aristotle University of Thessaloniki Seismological Network
  • Aristotle University of Thessaloniki, Greece
DOI
AE Arizona Broadband Seismic Network
DOI
AG Arkansas Seismic Network
—
AO Arkansas Seismic Observatory
  • University of Arkansas at Little Rock (UALR), United States of America
—
AH Arkhangelsk Seismic Network
DOI
A0 Armenian National Seismic Network
  • Armenian National Survey for Seismic Protection (NSSP), Armenia
DOI
A2 Armenian Seismological Network
DOI
TL Armutlu Local Seismic Network
  • Kocaeli University, Türkiye
—
OA AusArray Transportable Array Australia —
AU Australian National Seismograph Network
DOI
S1 Australian Seismometers in Schools
DOI
M8 Australian Semi-Permanent Support Network — DOI
OE Austrian Seismic Network
DOI
AW AWI Network Antarctica
  • Alfred Wegener Institute for Polar and Marine Research, Germany
DOI
BJ Baikal Regional Seismic Network of the Russian Federation
  • Baikal Branch of the Geophysical Survey of the Russian Academy of Sciences
 — DOI
BD Bakun Dam Micro-Seismic Monitoring Network
  • Kinemetrics, United States of America
 United States of America —
BH Bay Area Urban Hazards United States of America —
BW BayernNetz
DOI
B3 BC Hydro — — —
BE Belgian Seismic Network
DOI
BQ Bensberg Earthquake Network
DOI
BK Berkeley Digital Seismograph Network
DOI
BG Berkeley Geysers Network
—
BP Berkeley Parkfield High Resolution Seismic Network
DOI
K5 Bhutan Seismic Network
  • Department of Geology & Mines, MoEA (DGM), Bhutan
DOI
BF Black Forest Observatory
  • Universities of Karlsruhe and Stuttgart, Germany
—
BU Boise State University Seismic Network United States of America —
BV Bolivian Seismic Network
  • Observatorio San Calixto (OSC), Bolivia
DOI
BO Bosai-Ken Network
  • National Research Institute for Earth Science and Disaster Prevention (NEID), Japan
 Japan —
BX Botswana Seismological Network
DOI
B6 Bransfield Strait Seismic Network
  • Instituto Andaluz de Geofisica Universidad de Granada (UGR), Spain
DOI
BL Brazilian Lithospheric Seismic Project
  • Universidade de Sao Paulo, USP, Brazil
—
BM BRGM seismometer Network — —
TW Broadband Array in Taiwan for Seismology
DOI
BB Brunei Darussalam National Seismic Network Brunei —
B1 Buryat Regional Seismic Network of the Russian Federation
  • Buryat Branch of the Geophysical Survey of the Russian Academy of Sciences
 — DOI
RC BYU-Idaho Network
  • Brigham Young Univ-Idaho (BYU Idaho), United States of America
DOI
EN CalEnergy Subnetwork
  • USGS Caltech, Pasadena, United States of America
—
WR California Division of Water Resources
  • California Division of Water Resources, United States of America
—
CE California Strong Motion Instrumentation Program
DOI
CT California Transect Network
  • UC Santa Cruz, United States of America
—
VK California Volcano Observatory — DOI
QW Canadian National Earthquake Early Warning System Canada DOI
QX Canadian National Earthquake Early Warning System - Extended Partners — DOI
C2 Canadian National Geomagnetic Network Canada —
CN Canadian National Seismograph Network
DOI
C8 Canadian Seismic Research Network
—
T4 Canakkale Onsekiz Mart University Earthquake Research Center
  • Canakkale Onsekiz Mart University (COMU), Türkiye
—
CK CAREMON Central Asian Cross-border network
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
—
UA Caribbean Andesite Lava Island Precision Seismo-geodetic Observatory
  • University of Arkansas - Fayetteville, United States of America
 Montserrat —
NA Caribbean Netherlands Seismic Network
DOI
CU Caribbean Network
DOI
DT Carnegie Analog Broadband Seismograph Network
DOI
CC Cascade Chain Volcano Monitoring
DOI
CA Catalan Seismic Network
DOI
CS Caucusus Array
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
—
VO CAVONE SEISMIC NETWORK
DOI
CY Cayman Islands
  • Cayman Islands Government, Cayman Islands
—
RD CEA/DASE Seismic Network
  • Departement d'Analyse et Surveillance de l'Environnement du CEA, French Polynesia
DOI
FS CEA seismic network of south-eastern France
  • Commissariat a l`Energie Atomique (CEA France), France
 — DOI
N4 Central and Eastern US Network
DOI
C3 Central and East European Earthquake Research Network
DOI
KC Central Asian Seismic Network of CAIAG
DOI
PG Central Coast Seismic Network, PG&E
  • Pacific Gas and Electric (PG&E), United States of America
—
AQ Central Queensland Seismic Network
DOI
T5 Central Weather Administration Seismographic Network
  • Central Weather Administration
 — DOI
UF Centro de Investigación de Resiliencia y Riesgos Multi-Amenazas — DOI
DR Centro Nacional de Sismologia
DOI
TI Centro Sismologico de America Central
  • Universidad de Costa Rica, Costa Rica
 Costa Rica —
ET CERI Southern Appalachian Seismic Network
  • University of Memphis, CERI, United States of America
—
C4 CERN Seismic Network
DOI
DS CGS National broadband Seismic Network
  • National Earthquake Engineering Research Center (CGS), Algeria
DOI
C Chilean National Seismic Network
—
CD China Digital Seismograph Network
DOI
CB China National Seismic Network, Data Management Centre of China National Seismic Network at Institute of Geophysics, CEA
DOI
PA ChiriNet
DOI
DC CHIS Experimental Deployments Network Canada —
CP CIVISA Seismo-Volcanic Monitoring Network-Azores Islands
—
UC Colima Seismic Network
  • Universidad de Colima, Mexico
 Mexico —
EV Collalto Seismic Network — DOI
C0 Colorado Geological Survey Seismic Network
DOI
CJ Community Seismic Network
DOI
QM Comoros Archipelago Seismic and Volcano Network
DOI
NM Cooperative New Madrid Seismic Network
  • CERI - University of Memphis
—
CL Corinth Riff Laboratory
DOI
OL Cornegliano Laudense Seismic Network Italy DOI
CG Coso Microearthquake Network United States of America —
HR Croatian Research Seismic Network
  • University of Zagreb, Croatia
 — —
CR Croatian Seismograph Network
  • University of Zagreb, Croatia
DOI
WC Curacao Seismic Network
—
CQ Cyprus Broadband Seismological Network
DOI
C9 Czech Microbarograph Network
  • Institute of Atmospheric Physics of the Czech Academy of Sciences
 Czechia DOI
CZ Czech Regional Seismic Network
DOI
DA Dagestan Regional Seismic Network of the Russian Federation
  • Geophysical Survey of the Russian Academy of Sciences (GSRAS), Russian Federation
 — DOI
DG Dam Gallery
  • Kurichhu Hydropower Plant (KHP), Bhutan
 Bhutan DOI
TY Dam Safety Monitoring Network — DOI
DK Danish Seismological Network
  • GEUS Geological Survey of Denmark and Greenland, Denmark
—
KD Decentralized onsite earthquake early warning network Bishkek (Kyrgyzstan)
DOI
DO Dense Oceanfloor Network System for Earthquakes & Tsunamis
  • Japan Marine Science and Technology Center (JAMSTEC), Japan
 Japan —
DW Digital World-Wide Standardized Seismograph Network
DOI
DL DLR/ESA LUNA Facility Seismic Network — DOI
DH DOHAD
  • Research Association on Planateral Acitivities of Nature (DOHAD), Türkiye
 Türkiye —
DM Dominica Public Seismic Network
  • Public Seismic Network, Dominica
DOI
DN Dubai Seismological Network
  • Dubai Municipality, United Arab Emirates
 United Arab Emirates —
OM Earthquake Monitoring Program of Oman
  • Sultan Qaboos University, Oman
 Oman —
TR Eastern Caribbean Seismograph Network
—
TN Eastern Tennessee Seismic Network
  • Joint Institute for Energy and the Evnironment, United States of America
 United States of America —
EB Ebre Observatory Regional Seismic Network
DOI
EC Ecuador Seismic Network
—
ED Educational Seismological Network France —
TE EGAT Dams Seismic Monitoring System
  • Electricity Generating Authority of Thailand (EGAT), Thailand
 Thailand DOI
EY Egyptian national seismological network
  • National Research Institute of Astronomy and Geophysics (NRIAG), Egypt
DOI
EM Electromagnetic Studies of the Continents
DOI
EL Enel Networks monitoring microsismic of Italian geothermal areas — DOI
EO EON-ROSE
  • University of Calgary, Canada
DOI
QE Equinor — DOI
LE Erdbebendienst Südwest
DOI
EE Estonian Seismic Network
  • Geological Survey of Estonia (GSE), Estonia
—
EH Ethiopian Seismic Network
  • Addis Ababa University, Ethiopia
DOI
OF European Multidisciplinary Seafloor and Water Column Observatory - France
—
EG EUROSEISTEST Strong Motion Network
  • Aristotle University of Thessaloniki, Greece
DOI
VS Evora Seismic Network
DOI
EX EXTREMA Network Italy —
FG Fallon Microearthquake Network United States of America —
HE Finnish National Seismic Network
  • University of Helsinki, Finland
DOI
FM Formosa Array
  • Academia Sinica, Institute of Earth Sciences (IESAS), Taiwan
DOI
FO French Associated Seismological Network France —
MT French Landslide Observatory / OMIV: Permanent seismological records on unstable slopes
  • Ecole et Observatoire des Sciences de la Terre (EOST), France
DOI
FP French Polynesia Seismic Network
  • Laboratoire De Geophysique (LDG), French Polynesia
 — —
FV Friuli and Veneto Short Period Network
DOI
RF Friuli Venezia Giulia Accelerometric Network
  • University of Trieste, Italy
DOI
GA GARNET Seismic Network
  • Geological Survey of Japan (GSJ AIST), Japan
 Japan —
GN Garni Dense Array
  • USGS Menlo Park, United States of America
 Armenia —
FC Generic African Strong Motion Network — Africa —
M Generic American Strong Motion Network Italy —
A Generic Asian Strong Motion Network — Asia —
EU Generic European Strong Motion Network — Europe —
G2 GEOBEST Switzerland
  • Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland
 — DOI
GE GEOFON
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
NH Geological Survey of North Rhine - Westphalia
—
GF Geophysical borehole Observatory at the North Anatolian Fault
—
LR Geophysical Research Arrays of Lebanon
  • Geophysical Research Centre, Lebanon
 Lebanon DOI
HM GeoRisk Seismic Network
DOI
G GEOSCOPE - French Global Network of Seismological Broadband Stations
DOI
G1 GEOTEM
—
GR German Regional Seismic Network
  • Federal Institute for Geosciences and Natural Resources (BGR), Germany
DOI
GQ German Strong Earthquake Network
  • Federal Institute for Geosciences and Natural Resources (BGR), Germany
—
GY Geyokcha Array, Turkmenistan
DOI
GX GFZ Affiliated Stations
—
GH Ghana Digital Seismic Network
  • Ghana Geological Survey, Ghana
DOI
GD Global Positioning System (GPS) Displacement Measurements
  • None,
—
IU Global Seismograph Network (GSN - IRIS/USGS)
DOI
II Global Seismograph Network - IRIS/IDA
  • Scripps Institution of Oceanography (SIO), United States of America
DOI
GT Global Telemetered Seismograph Network (USAF/USGS)
DOI
G7 Goma Volcano Seismic Network — DOI
GP GPS Data Products for Solid Earth Science United States of America —
GB Great Britain Seismograph Network
DOI
GG Greenland Ice Sheet Monitoring Network
  • IRIS HQ, United States of America
DOI
GL Guadeloupe Seismic and Volcano Observatory Network
DOI
AY Haitian Seismic Network
  • Bureau of Mines and Energy, Haiti
—
HW Hanford Washington Seismic Network
—
HZ Hasting Micro-Seismic Consulting — DOI
H2 Hawaii 2 Observatory
—
HV Hawaiian Volcano Observatory Network
DOI
HA Hellenic Seismological Network, University of Athens, Seismological Laboratory
  • University of Athens, Greece
DOI
HS Hessischer Erdbebendienst Germany DOI
VD High Agri Valley geophysical Observatory
DOI
HG High-Gain Long-Period Network
DOI
HK Hong Kong Seismograph Network
  • Hong Kong Observatory, China
—
HN Hungarian National Infrasound Network
  • Institute of Earth Physics and Space Science, Hungary
DOI
HU Hungarian National Seismological Network
  • Institute of Earth Physics and Space Science, Hungary
DOI
IB IberArray
  • Institute Earth Sciences "Jaume Almera" (ICTJA), Spain
DOI
VI Icelandic National Digital Seismograph Network
DOI
SM Icelandic Strong Motion Network
  • University of Iceland, Iceland
 Iceland —
S2 IceSMN Icelandic Strong Motion Network
  • University of Iceland, Iceland
 — DOI
WW Idaho Seismic Network — DOI
IF IFMS Seismic Network
DOI
IK IISERK Seismic Network
  • Indian Institute of Science Education and Research Kolkata (IISER), India
 India DOI
IA InaTEWS Indonesia Tsunami Early Warning System
—
PU INGEMMET Peru —
TV INGV experiments network
—
IE INL Seismic Monitoring Program
DOI
IQ Inquique Local Network
  • University of Kiel, Germany
DOI
LX Instituto Dom Luiz (IDL) - Faculdade de Ciencias Universidade de Lisboa
DOI
IP Instituto Superior Tecnico Broadband Seismic Network
—
IW Intermountain West Seismic Network
DOI
SG International Geodynamics and Earth Tide Service
  • Multiple Operators, Belgium
DOI
IM International Miscellaneous Stations
  • Various Institutions, Multiple Countries
DOI
IO International OGS Network
DOI
IR International Registry
  • International Seismological Centre (ISC), United Kingdom
 United Kingdom —
D1 IPE_EDU
  • Institute of Physics of the Earth Masaryk University, Czechia
DOI
T1 IPE_ETE
  • Institute of Physics of the Earth Masaryk University, Czechia
DOI
IL Iranian Long Period Array
  • Institute of Geophysics, University of Tehran, Iranian Seis Center, Iran
—
I2 Iranian National Broadband Seismic Network Iran —
I1 Iranian Strong Motion Network Iran DOI
MP Iraqi Seismic Observatory
  • Seismological Laboratory of University of Basrah (SLUB), Iraq
DOI
EA IRIS Education and Research Network
  • IRIS HQ, United States of America
 United States of America —
EI Irish National Seismic Network
DOI
IX Irpinia Seismic Network —
—
IS Israel National Seismic Network
—
IJ Istanbul University Seismic Network
DOI
B2 Itaipu Binacional Brazil DOI
IZ Italian Experimental Seismic Network
  • Other
 — —
IV Italian National Seismic Network
DOI
IT Italian Strong Motion Network
DOI
HI ITSAK Strong Motion Network
  • Institute of Engineering Seimology Earthquake Engineering (ITSAK), Greece
DOI
JM Jamaica Seismograph Network
  • University of the West Indies - Mona, Jamaica
—
JP Japan Meteorological Agency Seismic Network
  • Japan Meteorological Agency (JMA), Japan
—
JS Jordan Seismic Network
—
JI Jorhat India Seismic Network India —
D0 Kamchatka Regional Seismic Network of the Russian Federation
  • Kamchatka Branch of the Geophysical Survey of the Russian Academy of Sciences
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
KO Kandilli Observatory And Earthquake Research Institute (KOERI)
DOI
KI Kandilli Observatory Strong Motion Network Türkiye —
KM Kansas Seismic Monitoring Network
  • Kansas Geological Survey, United States of America
 United States of America —
KB Karlsruhe BroadBand Array Global —
KL Karmadon Parametric Range — DOI
KA Karthala Volcano Monitoring Network Comoros —
KZ Kazakhstan Network
  • Institute of Geophysical Research (KNDC), Kazakhstan
DOI
KY Kentucky Seismic and Strong Motion Network
DOI
KQ Kiel University Earthquake Monitoring
  • Christian Albrechts - Universitat zu Kiel, Germany
 Northern Germany DOI
KX Kinemetrics Experimental Network
  • Kinemetrics, United States of America
 Aliso Canyon Vault, Acton, CA DOI
KU King Saud University Network Saudi Arabia —
KV Kivu Seismological Network
DOI
K0 Kola Regional Seismic Network of the Russian Federation
  • Kola Branch of the Geophysical Survey of the Russian Academy of Sciences
 — DOI
KS Korea National Seismography Network (KNSN-KMA)
—
KG Korean Seismic Network - KIGAM
—
KP Korea Polar Observation Network
DOI
KT KROTONE SEISMIC NETWORK
DOI
KW Kuwait National Seismic Network
—
KR Kyrgyz Digital Network
DOI
KN Kyrgyz Seismic Telemetry Network
DOI
MF Laboratorio de Ingeniería Sísmica
  • Universidad de Costa Rica, Costa Rica
DOI
LD Lamont-Doherty Cooperative Seismographic Network
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
LP La Paz, Baja California Sur, Seismic Network
DOI
LS Large Aperture Seismic Array (LASA)
  • None,
—
LH Large High-Performance Outdoor Shake Table
  • UC San Diego, United States of America
 — DOI
LI Laser Interferometer Gravitational-Wave Experiment
DOI
LB Leo Brady Network
  • Sandia National Laboratories, United States of America
—
LL LLNL NTS Network
  • Lawrence Livermore National Laboratory (LLNL), United States of America
 United States of America —
LN Los Alamos Seismic Network (LASN)
  • Los Alamos National Laboratory (LANL), United States of America
 United States of America —
LA Los Angeles Basin Seismic Network
  • University of Southern California (USC), United States of America
—
LC LSC (Laboratorio Subterraneo Canfranc)
DOI
LK Lunitek Seismic Network
  • Lunitek srl, Italy
DOI
LU Luxembourg Seismic Network Luxembourg —
MA Macedonian Seismological Network
  • Macedonia Seismological Observatory, Macedonia
 Macedonia —
M0 Magadan Regional Seismic Network of the Russian Federation
  • Magadan Branch of the Geophysical Survey of the Russian Academy of Sciences
 — DOI
MW Malawi National Seismic Network
  • Geological Survey Department of Malawi (GSDM), Malawi
DOI
MY Malaysian National Seismic Network
—
ML Malta Seismic Network
DOI
VM Marche Seismic Network — —
MQ Martinique Seismic and Volcano Observatory Network
DOI
MR Mauritius Seismic Network
—
MN Mediterranean Very Broadband Seismographic Network
DOI
AX Meteo Aruba
  • Departamento Meterologico Aruba, Aruba
—
MX Mexican National Seismic Network
DOI
MU Miami University Seismic Network
  • Miami University, Ohio, United States of America
—
LM Michigan State University Seismic Network
  • Michigan State University (MSU), United States of America
DOI
PK Micro Seismic Monitoring System of Northern Areas of Pakistan
—
MH Mobile Earthquake Recording in Marine Areas by Independent Divers
  • Princeton University, United States of America
 Global DOI
GV Mobile RSNI — DOI
AS Modified High Gain Long Period Observatory
DOI
MD Moldova Digital Seismic Network
  • Geological and Seismological Institute of Moldova, Moldova
DOI
MJ Mongolian National Network — DOI
MB Montana Regional Seismic Network
DOI
ME Montenegrin Seismic Network
DOI
MC Montserrat CALIPSO Borehole Network
  • University of Texas-Arlington, United States of America
—
MV Montserrat Volcano Observatory Trinidad and Tobago —
M1 MOravia NETwork
  • Institute of Physics of the Earth Masaryk University, Czechia
DOI
MO Morocco Seismic Network Morocco —
ER Mount Erebus Volcano Observatory Seismic Network
DOI
TB MRC Earth and Marine Sciences Network
DOI
MM Myanmar National Seismic Network
DOI
N9 N9 - Svalbard Glaciers Surge Monitoring — DOI
DE Nanometrics Research Network
—
NX Nanometrics Research Network
DOI
NR NARS
  • Utrecht University (UU), Netherlands
DOI
RK NASA READI Kinematic GPS
  • Central Washington University, United States of America
 United States of America DOI
HL National Observatory of Athens Seismic Network
  • National Observatory of Athens, Institute of Geodynamics, Athens, Greece
DOI
RI National Seismic Network of Argentina Argentina DOI
AB National Seismic Network of Azerbaijan
—
BS National Seismic Network of Bulgaria
DOI
GO National Seismic Network of Georgia
  • Ilia State University- Seismic Monitoring Centre of Georgia, Georgia
DOI
IN National Seismic Network of India
—
MZ National Seismic Network of Mozambique — DOI
RQ National Seismic Network of URBAN-INCERC — DOI
AT National Tsunami Warning Center Alaska Seismic Network
  • National Oceanic and Atmospheric Administration (NOAA), United States of America
DOI
NK Nepal Kathmandu
DOI
NV NEPTUNE
DOI
NL Netherlands Seismic and Acoustic Network
DOI
NQ NetQuakes
DOI
EQ Nevada Educational Seismic Network United States of America —
NN Nevada Seismic Network
DOI
ND New CaleDonia Broadband Seismic Network
  • Centre IRD de Noumea, Nouvelle-Caledonie, New Caledonia
DOI
IC New China Digital Seismograph Network
DOI
NE New England Seismic Network
DOI
SC New Mexico Tech Seismic Network
  • New Mexico Tech, United States of America
DOI
NZ New Zealand National Seismograph Network
  • Institute of Geological & Nuclear Sciences Ltd (GNS), New Zealand
DOI
N1 NGSA Seismic Network — DOI
NU Nicaraguan Seismic Network
DOI
LQ Niedersächsischer Erdbebendienst (NED) — —
NJ Nigerian National Network of Seismographi Stations (NNNSS)
  • Centre for Geodesy and Geodynamics (CGG), Nigeria
DOI
NO NORSAR Station Network
DOI
NB Northeastern Brazil UFRN
  • Universidade Federal do Rio Grande do Norte (UFRN), Brazil
—
NI North-East Italy Broadband Network
  • Istituto Nazionale di Oceanografia e di Geofisica Sperimentale, University of Trieste (OGS & UniTS), Italy
DOI
OX North-East Italy Seismic Network
DOI
AR Northern Arizona Network
—
FN Northern Finland Seismological Network
—
NF North Fork Valley Seismic Network
  • National Institute for Occupational and Health (NIOSH), United States of America
 United States of America —
UI North Idaho Seismic Network
  • University of Idaho, United States of America
—
N0 North Osetia Regional Seismic Network of the Russian Federation
  • North Osetia Branch of the Geophysical Survey of the Russian Academy of Sciences, Russian Federation
 — DOI
NW Northwestern University Seismic Network
  • Northwestern University, United States of America
—
KK Ọbáfémi Awólówò University Digital Seismograph Network Nigeria —
DJ Observatoire Géophysique d'Arta Djibouti DOI
VV Observatorio Argentino de Vigilancia Volcánica Argentina —
UY Observatorio Geofisico del Uruguay
  • Universidad de la Republica, Uruguay
DOI
OC Observatorio Sismológico CIGEOBIO CONICET
—
LO Observatorio Sismológico Politécnico Loyola
  • Instituto Politecnico Loyola, Dominican Republic
DOI
OV Observatorio Vulcanológico y Sismológico de Costa Rica
  • Obsercatorio Vulcanológico y Sismológico de Costa Rica, Universidad Nacional (OVSICORI-UNA), Costa Rica
DOI
OI Oceania International
  • USGS
 — DOI
OW Ocean Networks Canada Onshore Network — DOI
OO Ocean Observatories Initiative
  • Rutgers University, United States of America
DOI
OY OGS Mobile LAB
DOI
OH Ohio Seismic Network
  • Ohio Geological Survey, United States of America
DOI
O2 Oklahoma Consolidated Temporary Seismic Networks
DOI
OK Oklahoma Seismic Network
DOI
OQ Oklahoma Structural and Site Effects Network
  • Oklahoma State University (OSU), United States of America
DOI
TZ Ol Doinyo Lengai, TZ Volcano Monitoring
DOI
OR OR - Reykjavik Energy — DOI
OB Osservatorio Sismico "A. Bina" Italy —
LG OSSERVATORIO SISMICO "LUIGI PALMIERI"
DOI
OT OTRIONS
DOI
PS Pacific21
—
PW Pacific Northwest Geodetic Array
  • Central Washington University, United States of America
 United States of America DOI
UO Pacific Northwest Seismic Network - University of Oregon
  • University of Oregon, United States of America
DOI
UW Pacific Northwest Seismic Network - University of Washington
  • University of Washington, United States of America
DOI
PT Pacific Tsunami Warning Seismic System
DOI
PC Panama Canal Network Panama —
PX Parkfield Experiment Array
  • Duke University, United States of America
 United States of America —
PI PASSCAL Pier Test Data
—
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
PV Philippine Seismic Network Philippines —
PY Piñon Flats Observatory Array
DOI
PF Piton de la Fournaise Volcano Observatory Network (Reunion Island)
DOI
PB Plate Boundary Observatory Borehole Seismic Network
—
CX Plate Boundary Observatory Network Northern Chile
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
M2 Podere Maiar — DOI
PD Polish Seismic Monitoring Network
  • Polish Academy of Sciences, Polskiej Akademii Nauk (PAN), Poland
 Poland —
PL Polish Seismological Network
  • Polish Academy of Sciences, Polskiej Akademii Nauk (PAN), Poland
—
PO Portable Observatories for Lithospheric Analysis and Research Investigating Seismicity
  • Geological Survey of Canada, Canada
—
P1 Porto Corsini — DOI
PM Portuguese National Seismic Network
  • Instituto Português do Mar e da Atmosfera, I.P. (IPMA), Portugal
DOI
PZ Prince Islands Real-time Earthquake monitoring System
  • GFZ Potsdam, BU-Kandilli, Multiple Countries
DOI
PP Princeton Earth Physics Program
  • Princeton University, United States of America
—
ID Project IDA VLP Seismometer Network - UCSD/SIO/IGPP
  • Scripps Institution of Oceanography (SIO), United States of America
DOI
SI Province Südtirol
  • ZAMG - Central Institute for Meteorology and Geodynamics, Austria
—
PQ Public Safety Geoscience Program Canadian Research Network
  • Geological Survey of Canada, Canada
DOI
PR Puerto Rico Seismic Network & Puerto Rico Strong Motion Program
DOI
PH Puna Geothermal Network
  • Duke University, United States of America
 United States of America —
QA Qatar Seismic Network
  • Qatar Civil Aviation Authority, Qatar
 Qatar —
QC Quake Catcher Network
  • Stanford University, United States of America
—
AM Raspberry Shake
  • Raspberry Shake, S.A., Panama
DOI
DZ REALSAS
—
P0 Red Acelerográfica de Panamá — DOI
CF Red Acelerografica Nacional de la Comision Federal de Electricidad (CFE) Mexico —
RJ Rede Sísmica e Geomagnética do Rio de Janeiro Brazil —
ON Rede Sismográfica do Sul e do Sudeste
DOI
VC Red Nacional de Vigilancia Volcánica Chile (VC)
—
C7 Red Sísmica Canaria
  • Instituto Volcanológico de Canarias (INVOLCAN), Spain
DOI
RB Red Sísmica de Banda Ancha
  • Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Mexico
—
BC Red Sísmica del Noroeste de México
  • Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Mexico
DOI
IH Red Sismica Dominicana del INDRHI Dominican Republic —
JA Red Sísmica y Acelerométrica de Jalisco
  • Universidad De Guadalajara (UDG), Mexico
 Mexico —
BT Red Sismológica de la Sabana de Bogotá
  • Universidad Nacional de Colombia (UN-Colombia), Colombia
 Colombia —
UX Red Sismologica del Nororiente Colombiano — DOI
UV Red Sismológica del Suroccidente Colombiano
DOI
GI Red Sismologica Nacional
DOI
C1 Red Sismologica Nacional
DOI
CM Red Sismológica Nacional de Colombia
DOI
TC Red Sismológica Nacional de Costa Rica
  • Universidad de Costa Rica, Costa Rica
DOI
VE Red Sismológica Satelital Nacional
DOI
EK Red Vasca de Sismicidad
DOI
RV Regional Alberta Observatory for Earthquake Studies Network
DOI
RM Regional Integrated Multi-Hazard Early Warning System
  • Regional Integrated Multi-Hazard Early Warning System (RIMES), Thailand
DOI
GU Regional Seismic Network of North Western Italy
DOI
RS Regional Seismic Test Network
DOI
EF Réseau Accélérométrique National
DOI
RA Réseau Accélérométrique Permanent (French Accelerometrique Network)
DOI
RL RESEAU GEOPHYSIQUE DE LAMTO
  • STATION GEOPHYSIQUE DE LAMTO (SGL), Côte d'Ivoire
 — DOI
NG Reserved for Papua New Guinea Seismic Network — — —
FR RESIF and other broad-band and accelerometric permanent networks in metropolitan France
DOI
T3 Rete Accelerometrica Terna Italy —
TP Rete di monitoraggio microsismico installata presso la concessione Gorgoglione
—
E Rete ENEA Italy —
IY Rete Sismica Unical
  • Universita Della Calabria, Italy, Italy
DOI
RR Reti accelerometriche centri storici italiani Italy DOI
SZ RIMES
  • Regional Integrated Multi-Hazard Early Warning System (RIMES), Thailand
DOI
R1 Romanian Infrasound Network
  • National Institute for Earth Physics (NIEP), Romania
DOI
RO Romanian Seismic Network
  • National Institute for Earth Physics (NIEP), Romania
DOI
TG Royal Irrigation Department
  • Royal Irrigation Department (RID), Thailand
DOI
RN RuhrNet - Seismic Network of the Ruhr-University Bochum
DOI
RW Rwanda National Seismic Network
—
S0 Sakhalin Regional Seismic Network of the Russian Federation
  • Sakhalin Branch of the Geophysical Survey of the Russian Academy of Sciences
 — DOI
SF San Andreas Fault Observatory at Depth
  • Stanford University, United States of America
—
SU Sandia Seismo-Acoustic Network
  • Sandia National Laboratories, United States of America
 United States of America —
SA Saudi Arabia Broadband Seismic Network Saudi Arabia —
SD Schlumberger Multiple Countries —
SO Scripps Orbit and Permanent Array Center
  • Scripps Institution of Oceanography (SIO), United States of America
 United States of America DOI
S3 SeismicAI Global Network — —
LV Seismic Data in North West of UK United Kingdom DOI
UD Seismic Network Main Center of Special Monitoring
DOI
BY Seismic Network of Belarus
  • The Centre of Geophysical Monitoring of the National Academy of Sciences of Belarus, Belarus
 Belarus DOI
FB Seismic Network of Federation of Bosnia and Herzegovina Bosnia and Herzegovina —
WS Seismic Network of Repuplika Srpska
  • Republicki Hidrometeorološki Zavod, Serbia
 Bosnia and Herzegovina —
RU Seismic network of the European part of the Russian Federation
  • Geophysical Survey of the Russian Academy of Sciences (GSRAS), Russian Federation
 — DOI
VG Seismic Network of the Indonesian Center for Volcanology and Geological Hazard Mitigation
DOI
SL Seismic Network of the Republic of Slovenia
DOI
QZ Seismic network of the Seismological Experience and Methodology Expedition CS MES RK
DOI
TT Seismic Network of Tunisia
—
SR Seismic Research Observatory
DOI
FI Seismo-acoustic Network of the University of Florence — —
DU Seismological Association of Australia
  • Seismological Association of Australia Inc. (SAA), Australia
DOI
HC Seismological Network of Crete
  • Technological Educational Institute of Crete, Greece
DOI
MK Seismological network of the Republic of North Macedonia — DOI
UE Seismological Network of United Arab Emirates United Arab Emirates —
OS Seismological Observatory, Brasilia Brazil Brazil —
S Seismology at School Program, ETH Zurich
  • Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland
DOI
S8 SensorEra Seismic Network — DOI
SJ Serbian Seismological Network
DOI
SV Servicio Nacional de Estudios Territoriales (SNET), El Salvador
  • Servicio Nacional de Estudios Territoriales (SNET), El Salvador
—
G3 Servicio Sismologico IN3, UMG Guatemala, Centro America DOI
CW Servicio Sismologico Nacional de Cuba
DOI
EW ShakeAlert - Earthquake Early Warning System California —
SH Shumagin-East Aleutian Network
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
MS Singapore Seismological Network
—
SS SINGLE STATION
DOI
OG Sismalp
  • Observatoire de Grenoble, Grenoble, France
 France —
SK Slovak National Seismic Network
  • Geophysical Institute, Slovak Academy of Sciences, Slovakia
DOI
S5 Slovenian Karst NFO Network — DOI
SW Solomon Islands Seismology & Volcanology Network
  • Solomon Islands Geoscience Observatory (Seismology Unit), Solomon Islands
 Solomon Islands —
SQ South African National Seismograph Network
  • Council for Geoscience, Geological Survey (CG), South Africa
 — DOI
SP South Carolina Earth Physics Project
  • University of South Carolina, United States of America
DOI
CO South Carolina Seismic Network
  • University of South Carolina, United States of America
DOI
SE Southeastern Appalachian Cooperative Seismic Network
  • None,
—
A1 Southern African Co-located Academic Network
  • Pangaea Geophyics and Geodesy Working Group, South Africa
 South Africa —
CI Southern California Seismic Network
DOI
SN Southern Great Basin Network
DOI
IG Southern Spain Broadband Seismic Network Spain —
ES Spanish Digital Seismic Network
  • Instituto Geografico Nacional, Spain, Spain
DOI
OZ SRC eqServer
—
UP Swedish National Seismic Network
  • Uppsala University, Sweden
DOI
HF Swedish Seismic Array Network
  • Swedish Defence Research Agency (FOI), Sweden
—
CH Switzerland Seismological Network
DOI
SX SXNET Saxon Seismic Network
  • University of Leipzig, Germany
DOI
SY Synthetic Seismograms
  • IRIS DMC, United States of America
—
TQ Taiwan multi-parametric environmental seismic monitoring network — DOI
VT Taiwan Volcano Observatory
  • Taiwan Volcano Observatory (TVO), Taiwan
DOI
TF Tajikistan National Seismic Network — DOI
TJ Tajikistan National Seismic Network
  • Geophysical Survey of the National Academy of sciences of Tajikistan (GS NAST), Tajikistan
DOI
T9 TAMU Seismic Network
  • Texas A&M University, United States of America
 — DOI
TO Tectonic Observatory - MASE, VEOX , PeruSE, CCSE
DOI
TS TERRAscope (Southern California Seismic Network)
—
TX Texas Seismological Network
DOI
TM Thai Seismic Monitoring Network
—
O1 The NWMO Seismic Network — —
I0 The Scientific Induced Seismicity Monitoring Network
  • Alberta Geological Survey (AGS), Canada
 — —
WU The Southern Ontario Seismic Network
—
TH Thüringer Seismologisches Netz
  • Institut fuer Geowissenschaften, Friedrich-Schiller-Universitaet Jena, Germany
DOI
LT Timor Leste Seismic Network
  • Other
DOI
T Tonga Seismic Network — —
TD TransAlta Monitoring Network
  • TransAlta Corporation, Canada
—
ST Trentino Seismic Network
DOI
TU Turkish National Seismic Network
DOI
TK Turkish National Strong Motion Network
DOI
GC UCLA Geonet Network
  • UC Los Angeles (UCLA), United States of America
 United States of America —
FA UCLA Seismic Network
  • UC Los Angeles (UCLA), United States of America
—
SB UC Santa Barbara Engineering Seismology Network
  • UC Santa Barbara, United States of America
DOI
HY UEH Seismic Network — DOI
UN Uganda National Seismological Network
  • Directorate of Geological Survey and Mines, Uganda (DGSM), Uganda
 Uganda DOI
UH UH Infrasound Network
—
UR UKArray United Kingdom DOI
BN UK-Net, Blacknest Array
  • Blacknest (AWE), United Kingdom
DOI
UT Ukrainian National Seismic Network — — —
UK UK Schools Seismic Network
  • University of Leicester (SEIS UK), United Kingdom
—
OU Ulaanbaatar seismic network — DOI
BA UniBAS
  • Universita della Basilicata, Italy
—
US United States National Seismic Network
DOI
NP United States National Strong-Motion Network
DOI
KE Univerity of Nairobi, Kenya
DOI
RP Universidad de Panama Seismic Network Panama —
NS University of Bergen Seismic Network
DOI
BR University of Brasilia Seismic Network
—
C5 University of Cambridge seismology
  • University of Cambridge Earth Sciences, United Kingdom
 United Kingdom DOI
BI University of Dhaka Seismographic Network
—
UM University of Montana Seismic Network
  • University Of Montana, United States of America
DOI
HP University of Patras, Seismological Laboratory
  • University of Patras, Greece
DOI
UU University of Utah Regional Seismic Network
DOI
UB University of Zimbabwe 1 Zimbabwe DOI
UG Unocal Geothermal Northern California Network
  • Unocal Corporation, United States of America
 United States of America —
UQ UNSA Regional Seismic Network
  • Universidad Nacional de San Agustín de Arequipa - UNSA
 — DOI
RG Upper-Rhine Graben Geothermal Network
DOI
TA USArray Transportable Array
DOI
RE US Bureau of Reclamation Seismic Networks
  • U.S. State Department, United States of America
—
GM U.S. Geological Survey Networks
DOI
GS US Geological Survey Networks
DOI
NT USGS Geomagnetism Program United States of America DOI
UL USGS Low Frequency Geophysical Data Network
  • USGS Menlo Park, United States of America
—
NC USGS Northern California Seismic Network
  • USGS Menlo Park, United States of America
DOI
MI USGS Northern Mariana Islands Network
  • USGS Alaska Anchorage, United States of America
DOI
EP UTEP Seismic Network
  • University of Texas at El Paso (UTEP), United States of America
—
UZ Uzbekistan Digital Seismic Network
DOI
VA VAL D'AGRI NETWORK
DOI
VB Valencian Broadband Seismic Network
DOI
VL Vale SA Network
  • Universidade de Sao Paulo, USP, Brazil
 Brazil DOI
VU Vanuatu Seismic Network
—
CV Vigil Network, Cape Verde Islands
—
VR Virgo Interferometric Antenna for Gravitational Waves Detection
DOI
VN Voronezh Regional Seismic Network of the Russian Federation
  • Voronezh Laboratory of the Geophysical Survey of the Russian Academy of Sciences
 — DOI
WG WA Array — DOI
WK Wake Island Hydrophone Array United States of America —
WB West Bohemia Local Seismic Network
DOI
WA West Central Argentina Network
  • Universidad Nacional de San Juan (UNSJ), Argentina
—
WD Western Canada Deformation Array — DOI
WE Western Ionian Sea Network — —
WM Western Mediterranean Seismic Network
  • Real Instituto y Observatorio de la Armada, Spain
DOI
WI West Indies French Seismic Network
DOI
WN WINSENT — DOI
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
WY Yellowstone National Park Seismograph Network
DOI
NY Yukon-Northwest Seismic Network
  • University of Ottawa, Canada
DOI
LZ Zambia Seismic Network
  • Geological Survey Department of Zambia, Zambia
DOI
BZ ZIMBABWE SEISMIC NETWORK
  • METEOROLOGICAL SERVICES DEPARTMENT,GOETZ OBSERVATORY (MSD), Zimbabwe
 Zimbabwe DOI

Network Data API

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