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

Network Data API

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