Magnitude 5.1 Region WESTERN TURKEY Date time 2023-12-04 07:42:21.0 UTC Location 40.402 ; 28.860 Depth 5 km Distance 29 km NW of Bursa, Turkey / pop: 1,412,000 / local time: 10:42:21.0 2023-12-04 4 km NW of Mudanya, Turkey / pop: 23,100 / local time: 10:42:21.0 2023-12-04 Source parameters reviewed by a seismologist Global view I felt this earthquake All data providers for this event: Seismological Survey of Serbia -- Belgrade, Serbia (BEO) National Institute for Earth Physics -- Bucharest, Romania (NIEP) ELKH EPSS Kovesligetyh rado Seismological Observatory -- Budapest, Hungary (BUD) Badan Meteorologi, Klimatologi dan Geofisika -- Jakarta, Indonesia (BMKG) GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ) Instituto Portugues do Mar e da Atmosfera -- Lisbon, Portugal (IPMA) Instituto Nazionale di Geofisica e Vulcanologia -- Rome, Italy (INGV) Kandilli Observatory and Earthquake Research Institute -- Istanbul, Turkey (KOERI) Carpathian Seismological Department, Ukraine Academy of Sc