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
A Generic Asian Strong Motion Network — Asia —
A0 Armenian National Seismic Network
DOI
A1 Southern African Co-located Academic Network South Africa —
A2 Armenian Seismological Network
DOI
A3 FCAG-UNLP Seismic Network — DOI
A4 Egyptian national Strong motion network — DOI
A5 Ancona Railway District — DOI
A7 Angola National Seismic Network
—
AA Anchorage Strong Motion Network United States of America —
AB National Seismic Network of Azerbaijan
—
AC Albanian Seismological Network
DOI
AD ACROSS Strong Motion Network
DOI
AE Arizona Broadband Seismic Network
DOI
AF AfricaArray
DOI
AG Arkansas Seismic Network
—
AH Arkhangelsk Seismic Network
DOI
AI Antarctic Seismographic Argentinean Italian Network - ASAIN
DOI
AK Alaska Geophysical Network
DOI
AL Alaskan Long Period Array
—
AM Raspberry Shake
DOI
AN Altay-Sayan Regional Seismic Network of the Russian Federation
DOI
AO Arkansas Seismic Observatory
—
AP APS Free Field Array
DOI
AQ Central Queensland Seismic Network
DOI
AR Northern Arizona Network
—
AS Modified High Gain Long Period Observatory
DOI
AT National Tsunami Warning Center Alaska Seismic Network
DOI
AU Australian National Seismograph Network
DOI
AV Alaska Volcano Observatory
DOI
AW AWI Network Antarctica —
DOI
AX Meteo Aruba
—
AY Haitian Seismic Network
—
AZ ANZA Regional Network
DOI
B Bulgarian University Seismic Network — DOI
B0 Bologna Railway District — DOI
B1 Buryat Regional Seismic Network of the Russian Federation — DOI
B2 Itaipu Binacional Brazil DOI
B3 BC Hydro — — —
B4 Berkeley Distributed Acoustic Sensing Network — DOI
B6 Bransfield Strait Seismic Network
DOI
BA UniBAS
—
BB Brunei Darussalam National Seismic Network Brunei —
BC Red Sísmica del Noroeste de México
DOI
BD Bakun Dam Micro-Seismic Monitoring Network United States of America —
BE Belgian Seismic Network
DOI
BF Black Forest Observatory
—
BG Berkeley Geysers Network
—
BH Bay Area Urban Hazards United States of America —
BI University of Dhaka Seismographic Network
—
BJ Baikal Regional Seismic Network of the Russian Federation — DOI
BK Berkeley Digital Seismograph Network
DOI
BL Brazilian Lithospheric Seismic Project
—
BM BRGM seismometer Network — —
BN UK-Net, Blacknest Array
DOI
BO Full Range Seismograph Network of Japan Japan DOI
BP Berkeley Parkfield High Resolution Seismic Network
DOI
BQ Bensberg Earthquake Network
DOI
BR University of Brasilia Seismic Network
—
BS National Seismic Network of Bulgaria
DOI
BT Red Sismológica de la Sabana de Bogotá Colombia —
BU Boise State University Seismic Network United States of America —
BV Bolivian Seismic Network
DOI
BW BayernNetz
DOI
BX Botswana Seismological Network
DOI
BY Seismic Network of Belarus Belarus DOI
BZ ZIMBABWE SEISMIC NETWORK Zimbabwe DOI
C Chilean National Seismic Network
—
C0 Colorado Geological Survey Seismic Network
DOI
C1 Red Sismologica Nacional
DOI
C2 Canadian National Geomagnetic Network
DOI
C3 Central and East European Earthquake Research Network
DOI
C4 CERN Seismic Network
DOI
C5 University of Cambridge seismology United Kingdom DOI
C6 Canadian National Riometer Network — —
C7 Red Sísmica Canaria
DOI
C8 Canadian Seismic Research Network
DOI
C9 Czech Microbarograph Network Czechia DOI
CA Catalan Seismic Network
DOI
CB China National Seismic Network, Data Management Centre of China National Seismic Network at Institute of Geophysics, CEA
DOI
CC Cascade Chain Volcano Monitoring
DOI
CD China Digital Seismograph Network
DOI
CE California Strong Motion Instrumentation Program
DOI
CF Red Acelerografica Nacional de la Comision Federal de Electricidad (CFE) Mexico —
CG Coso Microearthquake Network United States of America —
CH Switzerland Seismological Network
DOI
CI Southern California Seismic Network
DOI
CJ Community Seismic Network
DOI
CK CAREMON Central Asian Cross-border network
—
CL Corinth Riff Laboratory
DOI
CM Red Sismológica Nacional de Colombia
DOI
CN Canadian National Seismograph Network
DOI
CO South Carolina Seismic Network
DOI
CP CIVISA Seismo-Volcanic Monitoring Network-Azores Islands
DOI
CQ Cyprus Broadband Seismological Network
DOI
CR Croatian Seismograph Network
DOI
CS Caucusus Array
—
CT California Transect Network
—
CU Caribbean Network
DOI
CV Vigil Network, Cape Verde Islands
—
CW Servicio Sismologico Nacional de Cuba
DOI
CX Plate Boundary Observatory Network Northern Chile
DOI
CY Cayman Islands
—
CZ Czech Regional Seismic Network
DOI
D Algerian Near Field Tsunami Seismic Network — DOI
D0 Kamchatka Regional Seismic Network of the Russian Federation
DOI
D1 IPE_EDU
DOI
D5 Sistema de Detección Microsismica de la Ciudad de México — DOI
D6 Sistema de Detección Microsismica Mexicana — DOI
DA Dagestan Regional Seismic Network of the Russian Federation — DOI
DC CHIS Experimental Deployments Network Canada —
DE Nanometrics Research Network
—
DG Dam Gallery Bhutan DOI
DH DOHAD Türkiye —
DJ Observatoire Géophysique d'Arta Djibouti DOI
DK Danish Seismological Network
DOI
DL DLR/ESA LUNA Facility Seismic Network — DOI
DM Dominica Public Seismic Network
DOI
DN Dubai Seismological Network United Arab Emirates —
DO Dense Oceanfloor Network System for Earthquakes & Tsunamis Japan —
DR Centro Nacional de Sismologia
DOI
DS CGS National broadband Seismic Network
DOI
DT Carnegie Analog Broadband Seismograph Network
DOI
DU Seismological Association of Australia
DOI
DW Digital World-Wide Standardized Seismograph Network
DOI
DY Polar Seismic Italian Network — DOI
DZ REALSAS
—
E Rete ENEA Italy —
E0 Reggio Calabria Railway District — DOI
EA IRIS Education and Research Network United States of America —
EB Ebre Observatory Regional Seismic Network
DOI
EC Ecuador Seismic Network
—
ED Educational Seismological Network France —
EE Estonian National Seismic Network (EESN)
DOI
EF Réseau Accélérométrique National
DOI
EG EUROSEISTEST Strong Motion Network
DOI
EH Ethiopian Seismic Network
DOI
EI Irish National Seismic Network
DOI
EJ Rete Microsismica AMIATA — DOI
EK Red Vasca de Sismicidad
DOI
EL Enel Networks monitoring microsismic of Italian geothermal areas — DOI
EM Electromagnetic Studies of the Continents
DOI
EN CalEnergy Subnetwork
—
EO EON-ROSE
DOI
EP UTEP Seismic Network
—
EQ Nevada Educational Seismic Network United States of America —
ER Mount Erebus Volcano Observatory Seismic Network
DOI
ES Spanish Digital Seismic Network
DOI
ET CERI Southern Appalachian Seismic Network
—
EU Generic European Strong Motion Network — Europe —
EV Collalto Seismic Network — DOI
EW ShakeAlert - Earthquake Early Warning System California —
EX EXTREMA Network Italy —
EY Egyptian national seismological network
DOI
EZ EBYU-IET Seismic network — DOI
F0 Florence Railway District — DOI
F1 F1 — DOI
FA UCLA Seismic Network
—
FB Seismic Network of Federation of Bosnia and Herzegovina Bosnia and Herzegovina —
FC Generic African Strong Motion Network — Africa —
FE Rete Microsismica FERRARA — DOI
FF French Fiber Network — —
FG Fallon Microearthquake Network United States of America —
FI Seismo-acoustic Network of the University of Florence — DOI
FM Formosa Array
DOI
FN Northern Finland Seismological Network
DOI
FO French Associated Seismological Network France DOI
FP French Polynesia Seismic Network — —
FR RESIF and other broad-band and accelerometric permanent networks in metropolitan France
DOI
FS CEA seismic network of south-eastern France — DOI
FV Friuli and Veneto Short Period Network
DOI
G GEOSCOPE - French Global Network of Seismological Broadband Stations
DOI
G0 Genova Railway District — DOI
G1 GEOTEM
—
G2 GEOBEST Switzerland — DOI
G3 Servicio Sismologico IN3, UMG Guatemala, Centro America DOI
G7 Goma Volcano Seismic Network — DOI
GA GARNET Seismic Network Japan —
GB Great Britain Seismograph Network
DOI
GC UCLA Geonet Network United States of America —
GD Global Positioning System (GPS) Displacement Measurements
—
GE GEOFON
DOI
GF Geophysical borehole Observatory at the North Anatolian Fault
—
GG Greenland Ice Sheet Monitoring Network
DOI
GH Ghana Digital Seismic Network
DOI
GI Red Sismologica Nacional
DOI
GL Guadeloupe Seismic and Volcano Observatory Network
DOI
GM U.S. Geological Survey Networks
DOI
GN Garni Dense Array Armenia —
GO National Seismic Network of Georgia
DOI
GP GPS Data Products for Solid Earth Science United States of America —
GQ German Strong Earthquake Network
—
GR German Regional Seismic Network
DOI
GS US Geological Survey Networks
DOI
GT Global Telemetered Seismograph Network (USAF/USGS)
DOI
GU Regional Seismic Network of North Western Italy
DOI
GV Mobile RSNI — DOI
GX GFZ Affiliated Stations
—
GY Geyokcha Array, Turkmenistan
DOI
GZ ANKARA-NET Türkiye —
H2 Hawaii 2 Observatory
—
HA Hellenic Seismological Network, University of Athens, Seismological Laboratory
DOI
HB ITSAK Network of Lowcost Accelerometers — DOI
HC Seismological Network of Crete
DOI
HE Finnish National Seismic Network
DOI
HF Swedish Seismic Array Network
—
HG High-Gain Long-Period Network
DOI
HH Seismological Network operated by SURVIOT & K-UTEC — DOI
HI ITSAK Strong Motion Network
DOI
HK Hong Kong Seismograph Network
—
HL National Observatory of Athens Seismic Network
DOI
HM GeoRisk Seismic Network
DOI
HN Hungarian National Infrasound Network
DOI
HP University of Patras, Seismological Laboratory
DOI
HR Croatian Research Seismic Network — —
HS Hessischer Erdbebendienst Germany DOI
HT Aristotle University of Thessaloniki Seismological Network
DOI
HU Hungarian National Seismological Network
DOI
HV Hawaiian Volcano Observatory Network
DOI
HW Hanford Washington Seismic Network
—
HY UEH Seismic Network — DOI
HZ Hasting Micro-Seismic Consulting — DOI
I Iranian Seismological Center National Network — —
I0 The Scientific Induced Seismicity Monitoring Network — DOI
I1 Iranian Strong Motion Network Iran DOI
I2 Iranian National Broadband Seismic Network Iran —
I3 Bari Railway District — DOI
IA InaTEWS Indonesia Tsunami Early Warning System
—
IB IberArray
DOI
IC New China Digital Seismograph Network
DOI
ID Project IDA VLP Seismometer Network - UCSD/SIO/IGPP
DOI
IE INL Seismic Monitoring Program
DOI
IF IFMS Seismic Network
DOI
IG Southern Spain Broadband Seismic Network Spain —
IH Red Sismica Dominicana del INDRHI Dominican Republic —
II Global Seismograph Network - IRIS/IDA
DOI
IJ Istanbul University Seismic Network
DOI
IK IISERK Seismic Network Bharat DOI
IL Iranian Long Period Array
—
IM International Miscellaneous Stations
DOI
IN National Seismic Network of India
—
IO International OGS Network
DOI
IP Instituto Superior Tecnico Broadband Seismic Network
—
IQ Inquique Local Network
DOI
IR International Registry United Kingdom —
IS Israel National Seismic Network
—
IT Italian Strong Motion Network
DOI
IU Global Seismograph Network (GSN - IRIS/USGS)
DOI
IV Italian National Seismic Network
DOI
IW Intermountain West Seismic Network
DOI
IX Irpinia Seismic Network —
—
IY Rete Sismica Unical
DOI
IZ Italian Experimental Seismic Network — —
JA Red Sísmica y Acelerométrica de Jalisco Mexico —
JI Jorhat India Seismic Network India —
JM Jamaica Seismograph Network
—
JP Japan Meteorological Agency Seismic Network
—
JS Jordan Seismic Network
—
K0 Kola Regional Seismic Network of the Russian Federation — DOI
K3 KM3NeT Seismic Network (K3SN) — DOI
K5 Bhutan Seismic Network
DOI
KA Karthala Volcano Monitoring Network Comoros —
KB Karlsruhe BroadBand Array Global —
KC Central Asian Seismic Network of CAIAG
DOI
KD Decentralized onsite earthquake early warning network Bishkek (Kyrgyzstan)
DOI
KE Univerity of Nairobi, Kenya
DOI
KF ARGONET — DOI
KG Korean Seismic Network - KIGAM
—
KI Kandilli Observatory Strong Motion Network Türkiye —
KK Ọbáfémi Awólówò University Digital Seismograph Network Nigeria —
KL Karmadon Parametric Range — DOI
KM Kansas Seismic Monitoring Network United States of America —
KN Kyrgyz Seismic Telemetry Network
DOI
KO Kandilli Observatory And Earthquake Research Institute (KOERI)
DOI
KP Korea Polar Observation Network
DOI
KQ Kiel University Earthquake Monitoring Northern Germany DOI
KR Kyrgyz Digital Network
DOI
KS Korea National Seismography Network (KNSN-KMA)
—
KT KROTONE SEISMIC NETWORK
DOI
KU King Saud University Network Saudi Arabia —
KV Kivu Seismological Network
DOI
KW Kuwait National Seismic Network
—
KX Kinemetrics Experimental Network Aliso Canyon Vault, Acton, CA DOI
KY Kentucky Seismic and Strong Motion Network
DOI
KZ Kazakhstan Network
DOI
LA Los Angeles Basin Seismic Network
—
LB Leo Brady Network
—
LC LSC (Laboratorio Subterraneo Canfranc)
DOI
LD Lamont-Doherty Cooperative Seismographic Network
DOI
LE Erdbebendienst Südwest
DOI
LF Longanesi Network — DOI
LG OSSERVATORIO SISMICO "LUIGI PALMIERI"
DOI
LH Large High-Performance Outdoor Shake Table — DOI
LI Laser Interferometer Gravitational-Wave Experiment
DOI
LK Lunitek Seismic Network
DOI
LL LLNL NTS Network United States of America —
LM Michigan State University Seismic Network
DOI
LN Los Alamos Seismic Network (LASN) United States of America —
LO Observatorio Sismológico Politécnico Loyola
DOI
LP La Paz, Baja California Sur, Seismic Network
DOI
LQ Niedersächsischer Erdbebendienst (NED) — —
LR Geophysical Research Arrays of Lebanon Lebanon DOI
LS Large Aperture Seismic Array (LASA) —
LT Timor Leste Seismic Network
DOI
LU Luxembourg National Seismic Network Luxembourg DOI
LV Seismic Data in North West of UK United Kingdom DOI
LX University of Lisbon Seismic Network
DOI
LY FOLDS Legacy Data — DOI
LZ Zambia Seismic Network
DOI
M Generic American Strong Motion Network Italy —
M0 Magadan Regional Seismic Network of the Russian Federation — DOI
M1 MOravia NETwork
DOI
M2 Podere Maiar — DOI
M3 Milan Railway District — DOI
M8 Australian Semi-Permanent Support Network — DOI
MA IZIIS North Macedonia DOI
MB Montana Regional Seismic Network
DOI
MC Montserrat CALIPSO Borehole Network
—
MD Moldova Digital Seismic Network
DOI
ME Montenegrin Seismic Network
DOI
MF Laboratorio de Ingeniería Sísmica
DOI
MG Permanent Seismic Network of Queretaro State, Mexico
DOI
MH Mobile Earthquake Recording in Marine Areas by Independent Divers Global DOI
MI USGS Northern Mariana Islands Network
DOI
MJ Mongolian National Network — DOI
MK Seismological network of the Republic of North Macedonia — DOI
ML Malta Seismic Network
DOI
MM Myanmar National Seismic Network
DOI
MN Mediterranean Very Broadband Seismographic Network
DOI
MO Morocco Seismic Network Morocco —
MP Iraqi Seismic Observatory
DOI
MQ Martinique Seismic and Volcano Observatory Network
DOI
MR Mauritius Seismic Network
—
MS Singapore Seismological Network
—
MT French Landslide Observatory / OMIV: Permanent seismological records on unstable slopes
DOI
MU Miami University Seismic Network
—
MV Montserrat Volcano Observatory Trinidad and Tobago —
MW Malawi National Seismic Network
DOI
MX Mexican National Seismic Network
DOI
MY Malaysian National Seismic Network
—
MZ National Seismic Network of Mozambique — DOI
N0 North Osetia Regional Seismic Network of the Russian Federation — DOI
N1 NGSA Seismic Network — DOI
N2 N2 — —
N3 CATACA — —
N4 Central and Eastern US Network
DOI
N5 Naples Railway District — DOI
N9 N9 - Svalbard Glaciers Surge Monitoring — DOI
NA Caribbean Netherlands Seismic Network
DOI
NB Northeastern Brazil UFRN
—
NC USGS Northern California Seismic Network
DOI
ND New CaleDonia Broadband Seismic Network
DOI
NE New England Seismic Network
DOI
NF North Fork Valley Seismic Network United States of America —
NG Reserved for Papua New Guinea Seismic Network — — —
NH Geological Survey of North Rhine - Westphalia
DOI
NI North-East Italy Broadband Network
DOI
NJ Nigerian National Network of Seismographi Stations (NNNSS)
DOI
NK Nepal Kathmandu
DOI
NL Netherlands Seismic and Acoustic Network
DOI
NM Cooperative New Madrid Seismic Network
—
NN Nevada Seismic Network
DOI
NO NORSAR Station Network
DOI
NP United States National Strong-Motion Network
DOI
NQ NetQuakes
DOI
NR NARS
DOI
NS University of Bergen Seismic Network
DOI
NT USGS Geomagnetism Program United States of America DOI
NU Nicaraguan Seismic Network
DOI
NV NEPTUNE
DOI
NW Northwestern University Seismic Network
—
NX Nanometrics Research Network
DOI
NY Yukon-Northwest Seismic Network
DOI
NZ New Zealand National Seismograph Network
DOI
O1 The NWMO Seismic Network — —
O2 Oklahoma Consolidated Temporary Seismic Networks
DOI
OA AusArray Transportable Array Australia DOI
OB Osservatorio Sismico "A. Bina" Italy —
OC Observatorio Sismológico CIGEOBIO CONICET
—
OD Open Seismometer Network — DOI
OE Austrian Seismic Network
DOI
OF European Multidisciplinary Seafloor and Water Column Observatory - France
—
OG Sismalp France —
OH Ohio Seismic Network
DOI
OI Oceania International — DOI
OK Oklahoma Seismic Network
DOI
OL Cornegliano Laudense Seismic Network Italy DOI
OM Earthquake Monitoring Program of Oman Oman —
ON Rede Sismográfica do Sul e do Sudeste
DOI
OO Ocean Observatories Initiative
DOI
OP Rete Sismica e Accelerometrica — DOI
OQ Oklahoma Structural and Site Effects Network
DOI
OR OR - Reykjavik Energy — DOI
OS Seismological Observatory, Brasilia Brazil Brazil —
OT OTRIONS
DOI
OU Ulaanbaatar seismic network — DOI
OV Observatorio Vulcanológico y Sismológico de Costa Rica
DOI
OW Ocean Networks Canada Onshore Network — DOI
OX North-East Italy Seismic Network
DOI
OY OGS Mobile LAB
DOI
OZ Seismology Research Centre
—
P PLOCAN Observatory Network — DOI
P0 Red Acelerográfica de Panamá — DOI
P1 Porto Corsini — DOI
P2 Palermo Railway District — DOI
PA ChiriNet
DOI
PB Plate Boundary Observatory Borehole Seismic Network
—
PC Panama Canal Network Panama —
PD Polish Seismic Monitoring Network Poland —
PE Pennsylvania State Seismic Network
DOI
PF Piton de la Fournaise Volcano Observatory Network (Reunion Island)
DOI
PG Central Coast Seismic Network, PG&E
—
PH Puna Geothermal Network United States of America —
PI PASSCAL Pier Test Data
—
PJ Polish Regional Seismological Network — DOI
PK Micro Seismic Monitoring System of Northern Areas of Pakistan
—
PL Polish Seismological Network
DOI
PM Portuguese National Seismic Network
DOI
PN PEPP-Indiana
—
PO Portable Observatories for Lithospheric Analysis and Research Investigating Seismicity
DOI
PP Princeton Earth Physics Program
—
PQ Public Safety Geoscience Program Canadian Research Network
DOI
PR Puerto Rico Seismic Network & Puerto Rico Strong Motion Program
DOI
PS Pacific21
—
PT Pacific Tsunami Warning Seismic System
DOI
PU INGEMMET Peru —
PV Philippine Seismic Network Philippines —
PW Pacific Northwest Geodetic Array United States of America DOI
PX Parkfield Experiment Array United States of America —
PY Piñon Flats Observatory Array
DOI
PZ Prince Islands Real-time Earthquake monitoring System
DOI
QA Qatar Seismic Network Qatar —
QC Quake Catcher Network
—
QE Equinor — DOI
QM Comoros Archipelago Seismic and Volcano Network
DOI
QN Community Environmental Monitoring Program (CEMP) Seismic Network, Nevada, USA — DOI
QW Canadian National Earthquake Early Warning System Canada DOI
QX Canadian National Earthquake Early Warning System - Extended Partners — DOI
QZ Seismic network of the Seismological Experience and Methodology Expedition CS MES RK
DOI
R0 Rome Railway District — DOI
R1 Romanian Infrasound Network
DOI
RA Réseau Accélérométrique Permanent (French Accelerometrique Network)
DOI
RB Red Sísmica de Banda Ancha
—
RC BYU-Idaho Network
DOI
RD CEA/DASE Seismic Network
DOI
RE US Bureau of Reclamation Seismic Networks
—
RF Friuli Venezia Giulia Accelerometric Network
DOI
RG Upper-Rhine Graben Geothermal Network
DOI
RH East-European Craton Broadband Seismic Network — —
RI National Seismic Network of Argentina Argentina DOI
RJ Rede Sísmica e Geomagnética do Rio de Janeiro Brazil —
RK NASA READI Kinematic GPS United States of America DOI
RL RESEAU GEOPHYSIQUE DE LAMTO — DOI
RM Regional Integrated Multi-Hazard Early Warning System
DOI
RN RuhrNet - Seismic Network of the Ruhr-University Bochum
DOI
RO Romanian Seismic Network
DOI
RP Universidad de Panama Seismic Network Panama —
RQ National Seismic Network of URBAN-INCERC — DOI
RR Reti accelerometriche centri storici italiani Italy DOI
RS Regional Seismic Test Network
DOI
RT Kamchatka Tsunami Warning Seismic Network of the Russian Federation Russian Federation DOI
RU Seismic network of the European part of the Russian Federation — DOI
RV Regional Alberta Observatory for Earthquake Studies Network
DOI
RW Rwanda National Seismic Network
—
RY Yakutsk Regional Seismic Network of the Russian Federation
DOI
S Seismology at School Program, ETH Zurich
DOI
S0 Sakhalin Regional Seismic Network of the Russian Federation — DOI
S1 Australian Seismometers in Schools
DOI
S2 IceSMN Icelandic Strong Motion Network — DOI
S3 SeismicAI Global Network — —
S4 Canadian National Ionospheric Scintillation Network — —
S5 Slovenian Karst NFO Network — DOI
S7 SeismicAI Global MEMS Network — —
S8 SensorEra Seismic Network — DOI
S9 Sudetic Seismological Network — DOI
SA Saudi Arabia Broadband Seismic Network Saudi Arabia —
SB UC Santa Barbara Engineering Seismology Network
DOI
SC New Mexico Tech Seismic Network
DOI
SD Schlumberger Multiple Countries —
SE Southeastern Appalachian Cooperative Seismic Network
—
SF San Andreas Fault Observatory at Depth
—
SG International Geodynamics and Earth Tide Service
DOI
SH Shumagin-East Aleutian Network
DOI
SI Province Südtirol
—
SJ Serbian Seismological Network
DOI
SK Slovak National Seismic Network
DOI
SL Seismic Network of the Republic of Slovenia
DOI
SM Icelandic Strong Motion Network Iceland —
SN Southern Great Basin Network
DOI
SO Scripps Orbit and Permanent Array Center United States of America DOI
SP South Carolina Earth Physics Project
DOI
SQ South African National Seismograph Network — DOI
SR Seismic Research Observatory
DOI
SS SINGLE STATION
DOI
ST Trentino Seismic Network
DOI
SU Sandia Seismo-Acoustic Network United States of America —
SV Servicio Nacional de Estudios Territoriales (SNET), El Salvador
—
SW Solomon Islands Seismology & Volcanology Network Solomon Islands —
SX SXNET Saxon Seismic Network
DOI
SY Synthetic Seismograms
—
SZ RIMES
DOI
T Tonga Seismic Network — —
T0 Torino Railway District — DOI
T1 IPE_ETE
DOI
T2 Trieste Railway District — DOI
T3 Rete Accelerometrica Terna Italy —
T4 Canakkale Onsekiz Mart University Earthquake Research Center
—
T5 Central Weather Administration Seismographic Network — DOI
T9 TAMU Seismic Network — DOI
TA USArray Transportable Array
DOI
TB MRC Earth and Marine Sciences Network
DOI
TC Red Sismológica Nacional de Costa Rica
DOI
TD TransAlta Monitoring Network
—
TE EGAT Dams Seismic Monitoring System Thailand DOI
TF Tajikistan National Seismic Network — DOI
TG Royal Irrigation Department
DOI
TH Thüringer Seismologisches Netz
DOI
TI Centro Sismologico de America Central Costa Rica —
TJ Tajikistan National Seismic Network
DOI
TK Turkish National Strong Motion Network
DOI
TL Armutlu Local Seismic Network
DOI
TM Thai Seismic Monitoring Network
—
TN Eastern Tennessee Seismic Network United States of America —
TO Tectonic Observatory - MASE, VEOX , PeruSE, CCSE
DOI
TP Rete di monitoraggio microsismico installata presso la concessione Gorgoglione
—
TQ Taiwan multi-parametric environmental seismic monitoring network — DOI
TR Eastern Caribbean Seismograph Network
—
TS TERRAscope (Southern California Seismic Network)
—
TT Seismic Network of Tunisia
—
TU Turkish National Seismic Network
DOI
TV INGV experiments network
—
TW Broadband Array in Taiwan for Seismology
DOI
TX Texas Seismological Network
DOI
TY Dam Safety Monitoring Network — DOI
TZ Ol Doinyo Lengai, TZ Volcano Monitoring
DOI
UA Caribbean Andesite Lava Island Precision Seismo-geodetic Observatory Montserrat —
UB University of Zimbabwe 1 Zimbabwe DOI
UC Colima Seismic Network Mexico —
UD Seismic Network Main Center of Special Monitoring
DOI
UE Seismological Network of United Arab Emirates United Arab Emirates —
UF Centro de Investigación de Resiliencia y Riesgos Multi-Amenazas — DOI
UG Unocal Geothermal Northern California Network United States of America —
UH UH Infrasound Network
—
UI North Idaho Seismic Network
—
UK UK Schools Seismic Network
—
UL USGS Low Frequency Geophysical Data Network
—
UM University of Montana Seismic Network
DOI
UN Uganda National Seismological Network Uganda DOI
UO Pacific Northwest Seismic Network - University of Oregon
DOI
UP Swedish National Seismic Network
DOI
UQ UNSA Regional Seismic Network — DOI
UR UKArray United Kingdom DOI
US United States National Seismic Network
DOI
UT Ukrainian National Seismic Network — DOI
UU University of Utah Regional Seismic Network
DOI
UV Red Sismológica del Suroccidente Colombiano
DOI
UW Pacific Northwest Seismic Network - University of Washington
DOI
UX Red Sismologica del Nororiente Colombiano — DOI
UY Observatorio Geofisico del Uruguay
DOI
UZ Uzbekistan Digital Seismic Network
DOI
V0 Venezia Railway District — DOI
VA VAL D'AGRI NETWORK
DOI
VB Valencian Broadband Seismic Network
DOI
VC Red Nacional de Vigilancia Volcánica Chile (VC)
—
VD High Agri Valley geophysical Observatory
DOI
VE Red Sismológica Satelital Nacional
DOI
VG Seismic Network of the Indonesian Center for Volcanology and Geological Hazard Mitigation
DOI
VI Icelandic National Digital Seismograph Network
DOI
VK California Volcano Observatory — DOI
VL Vale Seismological Network (RSVL) / USP
DOI
VM Marche Seismic Network — DOI
VN Voronezh Regional Seismic Network of the Russian Federation — DOI
VO CAVONE SEISMIC NETWORK
DOI
VP Programa de Instrumentación Sísmica (PINS) — DOI
VR Virgo Interferometric Antenna for Gravitational Waves Detection
DOI
VS Evora Seismic Network
DOI
VT Taiwan Volcano Observatory
DOI
VU Vanuatu Seismic Network
—
VV Observatorio Argentino de Vigilancia Volcánica Argentina —
VW University of Melbourne Seismic Network — DOI
VX University of Melbourne Temporary Deployments — DOI
W0 Verona Railway District — DOI
WA West Central Argentina Network
—
WB West Bohemia Local Seismic Network
DOI
WC Curacao Seismic Network
—
WD Western Canada Deformation Array — DOI
WE Western Ionian Sea Network — —
WF Woodbank — DOI
WG WA Array — DOI
WI West Indies French Seismic Network
DOI
WK Wake Island Hydrophone Array United States of America —
WM Western Mediterranean Seismic Network
DOI
WN WINSENT — DOI
WR California Division of Water Resources
—
WS Seismic Network of Repuplika Srpska Bosnia and Herzegovina —
WU The Southern Ontario Seismic Network
—
WW Idaho Seismic Network — DOI
WY Yellowstone National Park Seismograph Network
DOI

Network Data API

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