Geoscience Australia, Canberra, ACT, Australia -- Canberra, Australia (AUST)
Seismological Survey of Serbia -- Belgrade, Serbia (BEO)
British Geological Survey -- Edinburgh, United Kingdom (BGS)
National Institute for Earth Physics -- Bucharest, Romania (NIEP)
HUN-REN EPSS Kövesligethy Radó Seismological Observato -- Budapest, Hungary (BUD)
Centre National de la Recherche Scientifique et Technique -- Rabat, Morocco (CNRST)
EMSC - CSLOC -- Arpajon, France (CSLC)
Geophysical Institute of the Academy of Sciences -- Prague, Czech Republic (GFU)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
Instituto Portugues do Mar e da Atmosfera -- Lisbon, Portugal (IPMA)
Instituto Nazionale di Geofisica e Vulcanologia -- Rome, Italy (INGV) -- DOI: https://terremoti.ingv.it/en/iside
Kandilli Observatory and Earthquake Research Institute -- Istanbul, Turkey (KOERI)
Instituto Geografico Nacional -- Madrid, Spain (IGN)
Ukrainian NDC, Main Center of Special Monitoring -- Kyiv, Ukraine (MCSM)
Malaysian Meteorological Department -- Kuala Lumpur, Malaysia (MET)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Norwegian Seismic Array -- Kjeller, Norway (NORSAR)
Geoazur (Universite Cote d'Azur, IRD, CNRS, Observatoire de la Cote d'Azur) -- Nice, France (OCA)
Centro de Sismologia da Universidade de Sao Paulo (member of the RSBR) -- Sao Paulo, Brazil (USP)
Republican Seismic Survey Center or Azerbaijan National Academy of Sciences -- Baku, Azerbaijan (RSSC)
EMSC -- Arpajon, France (SC4)
Aristotle University of Thessaloniki, Department of Geophysics -- Thessaloniki, Greece (THE)
Institute of Geosciences, Polytechnic University of Tirana -- Tirana, Albania (IGEO)

Instituto Nazionale di Geofisica e Vulcanologia -- Rome, Italy (INGV)