Contributing agencies

The Bulletin of the International Seismological Centre relies on contributions from seismological agencies around the world. To date, a total of 596 agencies have contributed to the ISC Bulletin, throughout its history.

For full details of each agency, please select from either the agency code, or country:

Agency Code:

Country:

All contributing agencies are listed below.

Agency contributors

Code	Name	Alias	Country
`AAA`	Alma-ata		Kazakhstan
`AAB`	Alma-ata 2		Kazakhstan
`AAC`	Unknown Historical Agency
`AAE`	University of Addis Ababa		Ethiopia
`AAM`	University of Michigan		U.S.A.
`ABA`	Alger-bouzareah	`ALG`	Algeria
`ACI`	Universita di Calabria		Italy
`ADE`	Primary Industries and Resources SA		Australia
`ADH`	Observatorio Afonso Chaves		Portugal
`AEIC`	Alaska Earthquake Information Center		U.S.A.
`AFAD`	Disaster and Emergency Management Presidency		Turkey
`AFAR`	The Afar Depression: Interpretation of the 1960-2000 Earthquakes		Israel
`AFI`	Apia Observatory		Western Samoa
`AFUA`	University of Alabama		U.S.A.
`AGS`	Alaska Seismic Project		U.S.A.
`ALG`	Algiers University		Algeria
`ALI`	Observatorio Sismologico Vicente Inglada		Spain
`ALM`	Instituto Geografico y Catastral de Almeria		Spain
`ANCORP`	Andean Continental Research Project		Germany
`ANDRE`			USSR
`ANF`	USArray Array Network Facility		U.S.A.
`ANT`	Antofagasta	`GUC`	Chile
`ANUBIS`	Antarctic Network of Broadband Seismometers		U.S.A.
`APA`	Apatity		Russia
`API`	Apia Observatory		Western Samoa
`APT`	University of Connecticut		U.S.A.
`AQU`	L,Aquila		Italy
`ARA0`	Arcess Array		Norway
`ARE`	Instituto Geofisico del Peru		Peru
`ARO`	Observatoire Géophysique d'Arta		Djibouti
`ASGSR`	Altay-Sayan Branch, Geophysical Survey, Russian Academy of Sciences		Russia
`ASIES`	Institute of Earth Sciences, Academia Sinica		Chinese Taipei
`ASL`	Albuquerque Seismological Laboratory		U.S.A.
`ASM`	University of Asmara		Eritrea
`ASRS`	Altai-Sayan Seismological Centre, GS SB RAS		Russia
`ATA`	The Earthquake Research Center Ataturk University		Turkey
`ATH`	National Observatory of Athens		Greece
`AUST`	Geoscience Australia		Australia
`AVE`	Averroes		Morocco
`AVETI`			USSR
`AWI`	Alfred Wegener Institute for Polar and Marine Research		Germany
`AZER`	Republican Seismic Survey Center of Azerbaijan National Academy of Sciences		Azerbaijan
`AZO`	Centro de Informação e Vigilância Sismovulcânica dos Azores		Portugal
`BAA`	Servicio Meteorologico Nacional		Argentina
`BAAS`	British Association for the Advancement of Science
`BAGSR`	Baykal Branch, Geophysical Survey, Russian Academy of Sciences
`BAK`	Unknown Historical Agency
`BANJO`	Broadband ANdean JOint Experiment		U.S.A.
`BASV`	British Antarctic Survey		United Kingdom
`BCIS`	Bureau Central International de Sismologie		France
`BDF`	Observatório Sismológico da Universidade de Brasília		Brazil
`BELR`	Centre of Geophysical Monitoring of the National Academy of Sciences of Belarus		Republic of Belarus
`BEO`	Republicki seizmoloski zavod		Serbia
`BER`	University of Bergen		Norway
`BERK`	Berkheimer H		Germany
`BGLD`	Geophysikalisches Observatorium der Ludwig-Maximilians Universität		Germany
`BGR`	Bundesanstalt für Geowissenschaften und Rohstoffe		Germany
`BGS`	British Geological Survey		United Kingdom
`BGSI`	Botswana Geoscience Institute		Botswana
`BHP`	Unknown Historical Agency
`BHUJ`	Bhuj Aftershock Study		U.S.A.
`BHUJ2`	Study of Aftershocks of the Bhuj Earthquake by Japanese Research Team		Japan
`BIAK`	Biak earthquake aftershocks (17-Feb-1996)		U.S.A.
`BJI`	China Earthquake Networks Center		China
`BJT`	Baijiatuan		China
`BKK`	Thai Meteorological Department		Thailand
`BLA`	Virginia Tech		U.S.A.
`BNG`	Observatoire ORSTOM de Bangui		Central African Republic
`BNS`	Erdbebenstation, Geologisches Institut der Universität, Köl		Germany
`BOG`	Universidad Javeriana		Colombia
`BOM`	Unknown Historical Agency
`BOU`	University of Colorado at Boulder		U.S.A.
`BOZ`	Unknown Historical Agency
`BRA`	Geophysical Institute, Slovak Academy of Sciences		Slovakia
`BRG`	Seismological Observatory Berggießhübel, TU Bergakademie Freiberg		Germany
`BRK`	Berkeley Seismological Laboratory		U.S.A.
`BRS`	Brisbane Seismograph Station		Australia
`BSE`	Boise State University		U.S.A.
`BUC`	National Institute for Earth Physics		Romania
`BUD`	Geodetic and Geophysical Research Institute		Hungary
`BUEE`	Earth & Environment		U.S.A.
`BUG`	Institute of Geology, Mineralogy & Geophysics		Germany
`BUGSR`	Buryat Branch, Geophysical Survey, Russian Academy of Sciences
`BUL`	Goetz Observatory		Zimbabwe
`BUT`	Montana Bureau of Mines and Geology		U.S.A.
`BYKL`	Baykal Regional Seismological Centre, GS SB RAS		Russia
`CADCG`	Central America Data Centre	`CASC`	Costa Rica
`CAN`	Australian National University		Australia
`CANSK`	Canadian and Scandinavian Networks	`HFS`	Sweden
`CAR`	Instituto Sismologico de Caracas		Venezuela
`CASC`	Central American Seismic Center		Costa Rica
`CATAC`	Central American Tsunami Advisory Center		Nicaragua
`CDWR`	California Department of Water Resources		U.S.A.
`CENT`	Centennial Earthquake Catalog		U.S.A.
`CERI`	Center for Earthquake Research and Information		U.S.A.
`CFUSG`	Inst. of Seismology and Geodynamics, V.I. Vernadsky Crimean Federal University		Republic of Crimea
`CGS`	Coast and Geodetic Survey of the United States	`NEIS`	U.S.A.
`CHM`	Unknown Historical Agency
`CHU`	Unknown Historical Agency
`CIG`	Servicio Geologico Nacional de El Salvador		El Salvador
`CINCA`	Crustal Investigations Off- and On-shore Nazca - Central Andes		Germany
`CLL`	Geophysikalisches Observatorium Collm		Germany
`CMWS`	Laboratory of Seismic Monitoring of Caucasus Mineral Water Region, GSRAS		Russia
`CNG`	Seismographic Station Changalane		Mozambique
`CNH`	Changchun	`BJI`	China
`CNRM`	Centre National de Recherche		Morocco
`COI`	Unknown Historical Agency
`COM`	Comitan	`TAC`	Mexico
`CON`	Unknown Historical Agency
`COP`	Unknown Historical Agency
`COR`	COAS Physical Oceanography		U.S.A.
`COSMOS`	Consortium of Organizations for Strong Motion Observations		U.S.A.
`CRA`	Unknown Historical Agency
`CRAAG`	Centre de Recherche en Astronomie, Astrophysique et Géophysique		Algeria
`CRT`	Cartuja Seismological Station	`MDD`	Spain
`CSC`	University of South Carolina		U.S.A.
`CSEM`	Centre Sismologique Euro-Méditerranéen (CSEM/EMSC)		France
`CUPWA`	Curtin University		Australia
`DAGSR`	Dagestan Branch, Geophysical Survey, Russian Academy of Sciences		Russia
`DASA`	Defense Atomic Support Agency	`DOE`	U.S.A.
`DBN`	Koninklijk Nederlands Meteorologisch Instituut		Netherlands
`DDA`	General Directorate of Disaster Affairs		Turkey
`DHMR`	Yemen National Seismological Center		Yemen
`DIAS`	Dublin Institute for Advanced Studies		Ireland
`DJA`	Badan Meteorologi, Klimatologi dan Geofisika		Indonesia
`DMN`	National Seismological Centre, Nepal		Nepal
`DNAG`			U.S.A.
`DNK`	Geological Survey of Denmark and Greenland		Denmark
`DOE`	Department of Energy		U.S.A.
`DPSN`	Dominica Public Seismic Network		Dominican Republic
`DRS`	Dagestan Branch, Geophysical Survey, Russian Academy of Sciences		Russia
`DSN`	Dubai Seismic Network		United Arab Emirates
`DUSS`	Damascus University, Syria		Syria
`EAF`	East African Network
`EAGLE`	Ethiopia-Afar Geoscientific Lithospheric Experiment
`EBM`	Esen Boulak		Mongolia
`EBR`	Observatori de l'Ebre		Spain
`EBSE`	Ethiopian Broadband Seismic Experiment
`ECGS`	European Center for Geodynamics and Seismology		Luxembourg
`ECX`	Centro de Investigación Científica y de Educación Superior de Ensenada		Mexico
`EFATE`	OBS Experiment near Efate, Vanuatu		U.S.A.
`EHB`	Engdahl, van der Hilst and Buland		U.S.A.
`EIDC`	Experimental (GSETT3) International Data Center		U.S.A.
`EKA`	Eskdalemuir Array Station		United Kingdom
`ENT`	Geological Survey and Mines Department		Uganda
`EPSI`	Reference events computed by the ISC for EPSI project		United Kingdom
`ERDA`	Energy Research and Development Administration	`DOE`	U.S.A.
`ERI`	Earthquake Research Institute, University of Tokyo		Japan
`ESK`	Unknown Historical Agency
`ESLA`	Centro Sismologico de Sonseca		Spain
`EST`	Geological Survey of Estonia		Estonia
`EUO`	Department of Geological Sciences, University of Oregon		U.S.A.
`EUROP`
`EVBIB`	Data from publications listed in the ISC Event Bibliography
`FBR`	Fabra Observatory		Spain
`FCIAR`	Federal Center for Integrated Arctic Research		Russia
`FDF`	Fort de France		Martinique
`FIA0`	Finessa Array		Finland
`FKK`	Unknown Historical Agency
`FOR`	Unknown Historical Agency
`FRU`	Unknown Historical Agency
`FUBES`	Earth Science Dept., Geophysics Section		Germany
`FUNV`	Fundación Venezolana de Investigaciones Sismológicas		Venezuela
`FUR`	Geophysikalisches Observatorium der Universität München		Germany
`GBA`	Bhaba Atomic Research Centre		India
`GBZT`	Marmara Research Center		Turkey
`GCG`	INSIVUMEH		Guatemala
`GCMT`	The Global CMT Project		U.S.A.
`GDNRW`	Geologischer Dienst Nordrhein-Westfalen		Germany
`GDSN`	Ghana Geological Survey Department		Ghana
`GEC2`	Geress Array		Germany
`GEM`	ISC-GEM Global Instrumental Earthquake Catalogue
`GEN`	Dipartimento per lo Studio del Territorio e delle sue Risorse (RSNI)		Italy
`GEOAZ`	UMR Géoazur		France
`GEOMR`	GEOMAR		Germany
`GFZ`	Helmholtz Centre Potsdam GFZ German Research Centre For Geosciences		Germany
`GII`	The Geophysical Institute of Israel		Israel
`GLD`	Golden		U.S.A.
`GM`	U.S. Geological Survey		U.S.A.
`GOL`	Colorado School of Mines		U.S.A.
`GOM`	Observatoire Volcanologique de Goma		Democratic Republic of the Congo
`GRA`	Unknown Historical Agency
`GRA1`	Grafenberg Array		Germany
`GRAL`	National Council for Scientific Research		Lebanon
`GRO`	Unknown Historical Agency
`GS`	U.S. Geological Survey	`USGS`	U.S.A.
`GSAST`	Geophysial Survey of the Academy of Sciences of the Republic of Tajikistan		Tajikistan
`GSDM`	Geological Survey Department Malawi		Malawi
`GSET2`	Group of Scientific Experts Second Technical Test 1991, April 22 - June 2
`GSI`	Geological Survey of Israel		Israel
`GSRAS`	Geophysical Survey, Russian Academy of Sciences
`GTFE`	German Task Force for Earthquakes		Germany
`GUC`	Centro Sismológico Nacional, Universidad de Chile		Chile
`GUTE`	Gutenberg and Richter, Seismicity of the Earth
`GUV`	CVG Electrificacion del Caroni		Venezuela
`HAM`	Unknown Historical Agency
`HAN`	Hannover	`SZGRF`	Germany
`HDC`	Observatorio Vulcanológico y Sismológico de Costa Rica		Costa Rica
`HEL`	Institute of Seismology, University of Helsinki		Finland
`HFS`	Hagfors Observatory		Sweden
`HFS1`	Hagfors Observatory		Sweden
`HFS2`	Hagfors Observatory		Sweden
`HIMNT`	Himalayan Nepal Tibet Experiment		U.S.A.
`HKC`	Hong Kong Observatory		Hong Kong
`HLUG`	Hessisches Landesamt für Umwelt und Geologie		Germany
`HLW`	National Research Institute of Astronomy and Geophysics		Egypt
`HNR`	Ministry of Mines, Energy and Rural Electrification		Solomon Islands
`HOKK_DSZ`	Hokkaido Double Seismic Zone
`HON`	Pacific Tsunami Warning Center - NOAA		U.S.A.
`HROE`	Geophysikalisches Observatorium - Hohe Rhvn-Fladungen		Germany
`HRV`	Unknown Historical Agency
`HRVD`	Harvard University		U.S.A.
`HRVD_LR`	Department of Geological Sciences, Harvard University		U.S.A.
`HVO`	Hawaiian Volcano Observatory		U.S.A.
`HYB`	National Geophysical Research Institute		India
`HYD`	National Geophysical Research Institute	`NDI`	India
`IAG`	Instituto Andaluz de Geofisica		Spain
`IASBS`	Institute for Advanced Studies in Basic Sciences		Iran
`IASPEI`	IASPEI Working Group on Reference Events		U.S.A.
`IBER`	Institute of Earth Sciences Jaume Almera - CSIC		Spain
`ICE`	Instituto Costarricense de Electricidad		Costa Rica
`IDC`	International Data Centre, CTBTO		Austria
`IDG`	Institute of Dynamics of Geosphere, Russian Academy of Sciences		Russia
`IEC`	Institute of the Earth Crust, SB RAS		Russia
`IEPN`	Institute of Environmental Problems of the North, Russian Academy of Sciences		Russia
`IFREE`	Institute For Research on Earth Evolution		Japan
`IGGSL`	Seismology Lab, Institute of Geology & Geophysics, Chinese Academy of Sciences		China
`IGIL`	Instituto Dom Luiz, University of Lisbon		Portugal
`IGKR`	Institute of Geology,Komi Science Centre,Ural Branch,Russian Academy of Sciences		Russia
`IGKRC`	Institute of Geology, Karelian Research Centre, Russian Academy of Sciences		Russia
`IGQ`	Servicio Nacional de Sismología y Vulcanología		Ecuador
`IGS`	Institute of Geological Sciences		United Kingdom
`INAM`	Instituto Nacional de Meteorologia e Geofisica - INAMET		Angola
`INC`	Unknown Historical Agency
`INDEPTH3`	International Deep Profiling of Tibet and the Himalayas		U.S.A.
`INDR`	Inst. Nacional de Recursos Hidraulicos		Dominican Republic
`INET`	Instituto Nicaraguense de Estudios Territoriales - INETER		Nicaragua
`INMG`	Instituto Português do Mar e da Atmosfera, I.P.		Portugal
`INMGC`	Instituto Nacional de Meteorologia e Geofísica		Cape Verde
`INTV`	Instituto de Tecnología Venezolana para el Petróleo		Venezuela
`INY`	Cornell university (INSTOC)		U.S.A.
`IPEC`	The Institute of Physics of the Earth (IPEC)		Czech Republic
`IPER`	Institute of Physics of the Earth, Academy of Sciences, Moscow		Russia
`IPGP`	Institut de Physique du Globe de Paris		France
`IPRG`	Institute for Petroleum Research and Geophysics		Israel
`IRIS`	IRIS Data Management Center		U.S.A.
`IRK`	Unknown Historical Agency
`IRSM`	Institute of Rock Structure and Mechanics		Czech Republic
`ISA`	International Seismological Association
`ISC`	International Seismological Centre		United Kingdom
`ISC-EHB`	Revision and Continuation of the EHB project
`ISCJB`	International Seismological Centre		United Kingdom
`ISC-PPSM`	International Seismological Centre Probabilistic Point Source Model		United Kingdom
`ISK`	Kandilli Observatory and Earthquake Research Institute		Turkey
`ISN`	Iraqi Meteorological and Seismology Organisation		Iraq
`ISS`	International Seismological Summary		United Kingdom
`IST`	Institute of Physics of the Earth, Technical University of Istanbul		Turkey
`ISU`	Institute of Seismology, Academy of Sciences, Republic of Uzbekistan		Uzbekistan
`ITU`	Faculty of Mines, Department of Geophysical Engineering		Turkey
`JEN`	Geodynamisches Observatorium Moxa		Germany
`JER`	Seismological Laboratory, Geological Survey of Israel		Israel
`JMA`	Japan Meteorological Agency		Japan
`JOH`	Bernard Price Institute of Geophysics		South Africa
`JSA`	Jesuit Society of America	`SLM`	U.S.A.
`JSN`	Jamaica Seismic Network		Jamaica
`JSO`	Jordan Seismological Observatory		Jordan
`KAAPVAAL`	Kaapvaal Craton Seismic Experiment		U.S.A.
`KAF`	Kangasniemi Station		Finland
`KAGSR`	Kamchatka Branch, Geophysical Survey, Russian Academy of Sciences
`KBC`	Institut de Recherches Géologiques et Minières		Cameroon
`KBL`	Afghanistan Seismological Observatory		Afghanistan
`KEA`	Korea Earthquake Administration		Democratic People's Republic of Korea
`KEW`	Kew Observatory		United Kingdom
`KHC`	Institute of Geophysics, Czech Academy of Sciences		Czech Republic
`KHO`	Khorog		Tajikistan
`KIR`	Kiruna	`UPP`	Sweden
`KISR`	Kuwait Institute for Scientific Research		Kuwait
`KLM`	Malaysian Meteorological Service		Malaysia
`KMA`	Korea Meteorological Administration		Republic of Korea
`KMGSR`	Kavkazskie Mineralnye Vody Branch, Geophysical Survey, RAS		Russia
`KNET`	Kyrgyz Seismic Network		Kyrgyzstan
`KOB`	Unknown Historical Agency
`KOC`	Unknown Historical Agency
`KOGSR`	Kola Branch, Geophysical Survey, Russian Academy of Sciences		Russia
`KOLA`	Kola Regional Seismic Centre, GS RAS		Russia
`KRAR`	Krasnoyarsk Scientific Research Inst. of Geology and Mineral Resources, Russia		Russia
`KRISP`	Kenya Rift International Seismic Project		Germany
`KRL`	Geodätisches Institut der Universität Karlsruhe		Germany
`KRNET`	Institute of Seismology, Academy of Sciences of Kyrgyz Republic		Kyrgyzstan
`KRSC`	Kamchatka Branch of the Geophyiscal Survey of the RAS		Russia
`KRSZO`	Geodetic and Geophysical Reasearch Institute, Hungarian Academy of Sciences		Hungary
`KSA`	Observatoire de Ksara		Lebanon
`KUK`	Geological Survey Department of Ghana		Ghana
`LAO`	Large Aperture Seismic Array		U.S.A.
`LDG`	Laboratoire de Détection et de Géophysique/CEA		France
`LDN`	University of Western Ontario		Canada
`LDO`	Lamont-Doherty Earth Observatory		U.S.A.
`LED`	Landeserdbebendienst Baden-Württemberg	`LEDBW`	Germany
`LEDBW`	Landeserdbebendienst Baden-Württemberg		Germany
`LEM`	Lembang Station	`DJA`	Indonesia
`LER`	Besucherbergwerk Binweide Station		Germany
`LIB`	Tripoli		Libya
`LIC`	Station Géophysique de Lamto		Ivory Coast
`LIM`	Lima	`ARE`	Peru
`LIS`	Instituto de Meteorologia		Portugal
`LIT`	Geological Survey of Lithuania		Lithuania
`LJU`	Slovenian Environment Agency		Slovenia
`LPA`	Universidad Nacional de La Plata		Argentina
`LPB`	Unknown Historical Agency
`LPZ`	Observatorio San Calixto		Bolivia
`LRA`	Unknown Historical Agency
`LRSM`	Long Range Seismic Measurements Project
`LSZ`	Geological Survey Department of Zambia		Zambia
`LTX`	Lajitas Seismic Array		U.S.A.
`LVSN`	Latvian Seismic Network		Latvia
`LVV`	Department of Seismic Activity of Carpathian area (Lviv)		Ukraine
`LWI`	Centre de Geophysique du Zaire		Democratic Republic of the Congo
`MAL`	Malaga	`MDD`	Spain
`MAN`	Philippine Institute of Volcanology and Seismology		Philippines
`MASS`	Marcelo Assumpcao		Brazil
`MAT`	The Matsushiro Seismological Observatory		Japan
`MATSS`			USSR
`MCO`	Macao Meteorological and Geophysical Bureau		Macao, China
`MCSM`	Main Centre for Special Monitoring		Ukraine
`MDD`	Instituto Geográfico Nacional		Spain
`MED_RCMT`	MedNet Regional Centroid - Moment Tensors		Italy
`MELT`	Mantle Electromagnetic and Tomography Experiment		U.S.A.
`MER`	Merida	`TAC`	Mexico
`MERI`	Maharashta Engineering Research Institute		India
`MES`	Messina Seismological Observatory		Italy
`MEX`	Instituto de Geofísica de la UNAM		Mexico
`MIRAS`	Mining Institute of the Ural Branch of the Russian Academy of Sciences		Russia
`MKY`	Unknown Historical Agency
`MLR`	Muntele Rosu Station		Romania
`MNH`	Institut für Angewandte Geophysik der Universitat Munchen		Germany
`MOLD`	Institute of Geophysics and Geology		Moldova
`MOS`	Geophysical Survey of Russian Academy of Sciences		Russia
`MOZ`	Direccao Nacional de Geologia		Mozambique
`MOZAR`			Mozambique
`MRB`	Institut Cartogràfic i Geològic de Catalunya		Spain
`MROB`	Geophysikalisches Observatorium - Rosenbuhl		Germany
`MSI`	Messina Seismological Observatory		Italy
`MSSP`	Micro Seismic Studies Programme, PINSTECH		Pakistan
`MSUGS`	Michigan State University, Department of Geological Sciences		U.S.A.
`MUM`	Manipur University		India
`MUN`	Mundaring Observatory		Australia
`MVOV`	Montserrat Volcano Observatory		Montserrat
`MZEK`	Geophysikalisches Observatorium - Zeckenberg		Germany
`NAG`	Unknown Historical Agency
`NAI`	University of Nairobi		Kenya
`NAM`	The Geological Survey of Namibia		Namibia
`NAN`	Nanking Station	`BJI`	China
`NANGA`	Nanga Parbat Seismic Experiment		U.S.A.
`NAO`	Stiftelsen NORSAR		Norway
`NCEDC`	Northern California Earthquake Data Center		U.S.A.
`NDI`	National Centre for Seismology of the Ministry of Earth Sciences of India		India
`NEGSR`	North East (Magadan) Branch, Geophysical Survey, Russian Academy of Sciences		Russia
`NEIC`	National Earthquake Information Center		U.S.A.
`NEIS`	National Earthquake Information Service	`NEIC`	U.S.A.
`NERS`	North Eastern Regional Seismological Centre, Magadan, GS RAS		Russia
`NEU`	Neuchatel Station	`ZUR`	Switzerland
`NIC`	Cyprus Geological Survey Department		Cyprus
`NIED`	National Research Institute for Earth Science and Disaster Resilience		Japan
`NKSZ`			USSR
`NNC`	National Nuclear Center		Kazakhstan
`NOGSR`	North Ossetia (Alania) Branch, Geophysical Survey, Russian Academy of Sciences		Russia
`NORI`	Geophysikalisches Observatorium - Nordlinger Ries		Germany
`NORS`	North Ossetia (Alania) Branch, Geophysical Survey, Russian Academy of Sciences		Russia
`NOU`	IRD Centre de Nouméa		New Caledonia
`NPO`	North Pole Environmental Observatory		U.S.A.
`NRA0`	Noress Array		Norway
`NSRDA`	Centre for Geodesy & Geodynamics, Nat'l Space Research & Developmentment Agency		Nigeria
`NSSC`	National Syrian Seismological Center		Syria
`NSSP`	National Survey of Seismic Protection		Armenia
`NUR`	Nurmijarvi Station	`HEL`	Finland
`OAX`	Oaxaca	`TAC`	Mexico
`OBER`	Geophysikalisches Observatorium - Oberstdorf		Germany
`OBGSR`	Central (Obninsk) Branch, Geophysical Survey, Russian Academy of Sciences		Russia
`OBM`	Institute of Astronomy and Geophysics, Mongolian Academy of Sciences		Mongolia
`OGA`	Geophysikalisches Observatorium - Obergurgl/A		Germany
`OGAUC`	Centro de Investigação da Terra e do Espaço da Universidade de Coimbra		Portugal
`OGSO`	Ohio Geological Survey		U.S.A.
`OGU`	Observatorio Geofísico del Uruguay		Uruguay
`OMAN`	Sultan Qaboos University		Oman
`ORF`	Orfeus Data Center		Netherlands
`OSA`	Osa Peninsula Project, Costa Rica		U.S.A.
`OSPL`	Observatorio Sismologico Politecnico Loyola		Dominican Republic
`OSS`	Ova Spin		Switzerland
`OSUB`	Osservatorio Sismologico Universita di Bari		Italy
`OSUNB`	Observatory Seismological of the University of Brasilia		Brazil
`OTT`	Canadian Hazards Information Service, Natural Resources Canada		Canada
`OXD`	Unknown Historical Agency
`PAL`	Palisades		U.S.A.
`PANAMA97`	Panama Canal Seismicity Study		U.S.A.
`PAS`	California Institute of Technology		U.S.A.
`PAV`	Pavia	`ROM`	Italy
`PDA`	Universidade dos Açores		Portugal
`PDE`	Preliminary Determination of Epicentres	`NEIC`	U.S.A.
`PDG`	Institute of Hydrometeorology and Seismology of Montenegro		Montenegro
`PEK`	Peking	`BJI`	China
`PFO`	Pinyon Flat Observatory		U.S.A.
`PGC`	Pacific Geoscience Centre		Canada
`PIN`	Pinedale Seismic Array		U.S.A.
`PISCO`	Proyecto de Investigacion Sismologica de la Cordillera Occidental		Germany
`PIST`	P. Stahl		France
`PIT`	Unknown Historical Agency
`PJWWP`	Private Observatory of Pawel Jacek Wiejacz, D.Sc.		Poland
`PLV`	Institute of Geophysics, Viet Nam Academy of Science and Technology		Viet Nam
`PMEL`	Pacific seismicity from hydrophones		U.S.A.
`PMG`	Port Moresby Geophysical Observatory		Papua New Guinea
`PMR`	Alaska Tsunami Warning Center,		U.S.A.
`PNG`	Unknown Historical Agency
`PNNL`	Pacific Northwest National Laboratory		U.S.A.
`PNSN`	Pacific Northwest Seismic Network		U.S.A.
`POO`	Poona Observatory	`NDI`	India
`PPT`	Laboratoire de Géophysique/CEA		French Polynesia
`PRA`	Institute of Geophysics, Czech Academy of Sciences		Czech Republic
`PRE`	Council for Geoscience		South Africa
`PRT`	Observatorio San Domenico		Italy
`PRU`	Institute of Geophysics, Czech Academy of Sciences		Czech Republic
`PTO`	Instituto Geofísico da Universidade do Porto		Portugal
`PTWC`	Pacific Tsunami Warning Center		U.S.A.
`PUL`	Unknown Historical Agency
`PUNA`	Puna Plateau, Argentina and Northern Chile Experiment		Germany
`PUS`	Unknown Historical Agency
`PYA`	Unknown Historical Agency
`QCP`	Manila Observatory		Philippines
`QDM`	Queensland Department of Mines		Australia
`QUE`	Pakistan Meteorological Department		Pakistan
`QUI`	Escuela Politécnica Nacional		Ecuador
`RAB`	Rabaul Volcanological Observatory		Papua New Guinea
`RBA`	Université Mohammed V		Morocco
`RDP`	Unknown Historical Agency
`REN`	MacKay School of Mines		U.S.A.
`REY`	Icelandic Meteorological Office		Iceland
`RHSSO`	Republic Hydrometeorological Service, Seismological Observatory, Banja Luka		Bosnia and Herzegovina
`RIPT`	Research Inst. of Pulse Technique		Russia
`RISSC`	Laboratory of Research on Experimental and Computational Seimology		Italy
`RIV`	Riverview Observatory		Australia
`RJOB`	Geophysikalisches Observatorium - Jochberg		Germany
`RMIT`	Royal Melbourne Institute of Technology		Australia
`RNON`	Geophysikalisches Observatorium - Staufen-Nonn		Germany
`ROC`	Odenbach Seismic Observatory		U.S.A.
`ROM`	Istituto Nazionale di Geofisica e Vulcanologia		Italy
`ROTZ`	Geophysikalisches Observatorium - Rotzenmuhle		Germany
`RRLJ`	Regional Research Laboratory Jorhat		India
`RSMAC`	Red Sísmica Mexicana de Apertura Continental		Mexico
`RSNC`	Red Sismológica Nacional de Colombia		Colombia
`RSPR`	Red Sísmica de Puerto Rico		U.S.A.
`RYD`	King Saud University		Saudi Arabia
`SAGSR`	Sakhalin Branch, Geophysical Survey, Russian Academy of Sciences		Russia
`SAN`	Santiago	`GUC`	Chile
`SAPSE`	Southern Alps Passive Seismic Experiment		New Zealand
`SAR`	Sarajevo Seismological Station		Bosnia and Herzegovina
`SARA`	SARA Electronic Instrument s.r.l.		Italy
`SBDV`			USSR
`SCB`	Observatorio San Calixto		Bolivia
`SCE`	Geophysikalisches Observatorium - Schlegeis/Austria		Germany
`SCEDC`	Southern California Earthquake Data Center		U.S.A.
`SCSIO`	Key Laboratory of Ocean and Marginal Sea Geology, South China Sea		China
`SDD`	Universidad Autonoma de Santo Domingo		Dominican Republic
`SEA`	Geophysics Program AK-50		U.S.A.
`SEDA`	Seismic Exploration of the Deep Altiplano		U.S.A.
`SEPA`	Seismic Experiment in Patagonia and Antarctica		U.S.A.
`SET`	Setif Observatory		Algeria
`SFS`	Real Instituto y Observatorio de la Armada		Spain
`SGS`	Saudi Geological Survey		Saudi Arabia
`SHI`	Shiraz Observatory		Iran
`SHIDE`	Shide Circulars
`SHL`	Central Seismological Observatory		India
`SIGU`	Subbotin Institute of Geophysics, National Academy of Sciences		Ukraine
`SIK`	Seismic Institute of Kosovo
`SIO`	Scripps Institution of Oceanography		U.S.A.
`SJA`	Instituto Nacional de Prevención Sísmica		Argentina
`SJP`	Unknown Historical Agency
`SJS`	Instituto Costarricense de Electricidad		Costa Rica
`SKHL`	Sakhalin Experimental and Methodological Seismological Expedition, GS RAS		Russia
`SKL`	Sakhalin Complex Scientific Research Institute		Russia
`SKO`	Seismological Observatory Skopje		North Macedonia
`SLC`	Salt Lake City		U.S.A.
`SLM`	Saint Louis University		U.S.A.
`SLUB`	Seismological Laboratory of University of Basrah		Iraq
`SMI`	Smithsonian Institution		U.S.A.
`SNET`	Servicio Nacional de Estudios Territoriales		El Salvador
`SNM`	New Mexico Institute of Mining and Technology		U.S.A.
`SNSN`	Saudi National Seismic Network		Saudi Arabia
`SOC`	Unknown Historical Agency
`SOD`	Sodankyla Seismological Station	`HEL`	Finland
`SOF`	National Institute of Geophysics, Geology and Geography		Bulgaria
`SOMC`	Seismological Observatory of Mount Cameroon		Cameroon
`SOME`	Seismological Experimental Methodological Expedition		Kazakhstan
`SPA`	USGS - South Pole		Antarctica
`SPASE`	Southwest Pacific Seismic Experiment		U.S.A.
`SPC`	Skalnate-Pleso Seismological Station	`BRA`	Slovakia
`SPGM`	Service de Physique du Globe	`RBA`	Morocco
`SPITAK`			Armenia
`SRI`	Stanford Research Institute		U.S.A.
`SSN`	Sudan Seismic Network		Sudan
`SSNC`	Servicio Sismológico Nacional Cubano		Cuba
`SSS`	Centro de Estudios y Investigaciones Geotecnicas del San Salvador		El Salvador
`STK`	Stockholm Seismological Station	`HFS`	Sweden
`STL`	Santa Lucia Seismological Station	`GUC`	Chile
`STR`	EOST / RéNaSS		France
`STU`	Stuttgart Seismological Station	`LEDBW`	Germany
`SUC`	Unknown Historical Agency
`SUS`	Unknown Historical Agency
`SVA`	Department of Mineral Resources		Fiji
`SVE`	Unknown Historical Agency
`SVSA`	Sistema de Vigilância Sismológica dos Açores		Portugal
`SWE`
`SYKES`	Sykes Catalogue of earthquakes 1950 onwards
`SYO`	National Institute of Polar Research		Japan
`SZGRF`	Seismologisches Zentralobservatorium Gräfenberg		Germany
`TAB`	Tabriz Seismological Observatory		Iran
`TAC`	Estación Central de Tacubaya		Mexico
`TAN`	Antananarivo		Madagascar
`TANZANIA`	Tanzania Broadband Seismic Experiment		U.S.A.
`TAP`	Central Weather Bureau (CWB)
`TAS`	Unknown Historical Agency
`TAU`	University of Tasmania		Australia
`TEH`	Tehran University		Iran
`TEIC`	Center for Earthquake Research and Information		U.S.A.
`THE`	Department of Geophysics, Aristotle University of Thessaloniki		Greece
`THR`	International Institute of Earthquake Engineering and Seismology (IIEES)		Iran
`TIENSHAN`	Tien Shan Continental Dynamics		U.S.A.
`TIF`	Institute of Earth Sciences/ National Seismic Monitoring Center		Georgia
`TIR`	Institute of Geosciences, Polytechnic University of Tirana		Albania
`TOK`	Tokyo Observatory	`JMA`	Japan
`TOL`	Toledo Observatory	`MDD`	Spain
`TRI`	Istituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS)		Italy
`TRN`	The Seismic Research Centre		Trinidad and Tobago
`TTG`	Titograd Seismological Station	`PDG`	Montenegro
`TUC`	Unknown Historical Agency
`TUL`	Oklahoma Geological Survey		U.S.A.
`TUN`	Institut National de la Météorologie		Tunisia
`TVA`	Tennessee Valley Authority		U.S.A.
`TXNET`	Texas Seismological Network, University of Texas at Austin		U.S.A.
`TZN`	University of Dar Es Salaam		Tanzania
`UAF`	Department of Geosciences		U.S.A.
`UATDG`	The University of Arizona, Department of Geosciences		U.S.A.
`UAV`	Red Sismológica de Los Andes Venezolanos		Venezuela
`UCB`	University of Colorado, Boulder		U.S.A.
`UCC`	Royal Observatory of Belgium		Belgium
`UCDES`	Department of Earth Sciences		United Kingdom
`UCR`	Sección de Sismología, Vulcanología y Exploración Geofísica		Costa Rica
`UCSC`	Earth & Planetary Sciences		U.S.A.
`UESG`	School of Geosciences		United Kingdom
`UGN`	Institute of Geonics AS CR		Czech Republic
`ULE`	University of Leeds		United Kingdom
`UNAH`	Universidad Nacional Autonoma de Honduras		Honduras
`UNK`	Unknown source
`UNKOWN`	Unknown source
`UNSL`	Universidad Nacional de San Luis		Argentina
`UPA`	Universidad de Panama		Panama
`UPIES`	Institute of Earth- and Environmental Science		Germany
`UPP`	University of Uppsala		Sweden
`UPSL`	University of Patras, Department of Geology		Greece
`UREES`	Department of Earth and Environmental Science		U.S.A.
`USAEC`	United States Atomic Energy Commission	`DOE`	U.S.A.
`USAF`	US Air Force Technical Applications Center		U.S.A.
`USBR`	US Bureau of Reclamation		U.S.A.
`USCGS`	United States Coast and Geodetic Survey	`NEIC`	U.S.A.
`USGS`	United States Geological Survey		U.S.A.
`USOES`	University of Southampton Ocean and Earth Science		United Kingdom
`UTEP`	Department of Geological Sciences		U.S.A.
`UUSS`	The University of Utah Seismograph Stations		U.S.A.
`UVC`	Universidad del Valle		Colombia
`UWMDG`	University of Wisconsin-Madison, Department of Geoscience		U.S.A.
`VAO`	Instituto Astronomico e Geofísico		Brazil
`VIE`	Zentralanstalt für Meteorologie und Geodynamik (ZAMG)		Austria
`VKMS`	Lab. of Seismic Monitoring, Voronezh region, GSRAS & Voronezh State University		Russia
`VLA`	Vladivostok Seismological Station	`MOS`	Russia
`VMGSR`	Voronezh Crystalline Massif Branch, Geophysical Survey, RAS		Russia
`VRAC`	Vranov Seismological Station		Czech Republic
`VSI`	University of Athens		Greece
`VUW`	Victoria University of Wellington		New Zealand
`WAR`	Institute of Geophysics, Polish Academy of Sciences		Poland
`WASN`			U.S.A.
`WBNET`	Institute of Geophysics, Czech Academy of Sciences		Czech Republic
`WEL`	Institute of Geological and Nuclear Sciences		New Zealand
`WES`	Weston Observatory		U.S.A.
`WET`	Geophysikalisches Observatorium - Wettzell		Germany
`WMO`	Wichita Mountains Observatory	`NEIS`	U.S.A.
`WOODLARK`	Woodlark-D,Entrecasteaux Rift, Papua New Guinea		U.S.A.
`WUSTL`	Washington University Earth and Planentary Sciences		U.S.A.
`X`	Unknown Historical Agency
`YAGSR`	Yakut (Saha) Branch, Geophysical Survey, Russian Academy of Sciences		Russia
`YAL`	Unknown Historical Agency
`YARS`	Yakutiya Regional Seismological Center, GS SB RAS		Russia
`ZAG`	Seismological Survey of the Republic of Croatia		Croatia
`ZEMSU`			USSR
`ZKW`	Unknown Historical Agency
`ZON`	Universidad Nacional de San Juan		Argentina
`ZSC`	Zose Seismological Station	`BJI`	China
`ZUR`	Swiss Seismological Service (SED)		Switzerland
`ZUR_RMT`	Zurich Moment Tensors		Switzerland