| Magnitude | 3.9 |
| Region | BULGARIA |
| Date time | 2023-09-04 07:31:52.6 UTC |
| Location | 41.890 ; 23.100 |
| Depth | 16 km |
| Distance | 92 km S of Sofia, Bulgaria / pop: 1,152,000 / local time: 10:31:52.6 2023-09-04 14 km S of Blagoevgrad, Bulgaria / pop: 71,300 / local time: 10:31:52.6 2023-09-04 |
Source parameters reviewed by a seismologist
All data providers for this event:
Seismological Survey of Serbia -- Belgrade, Serbia (BEO)National Institute for Earth Physics -- Bucharest, Romania (NIEP)
Kandilli Observatory and Earthquake Research Institute -- Istanbul, Turkey (KOERI)
National Observatory of Athens, Geodynamic Institute -- Athens, Greece (NOA)
National Institute in Geophysics, Geodesy and Geography - BAS -- Sofia, Bulgaria (SOF)
Institute of Geosciences, Polytechnic University of Tirana -- Tirana, Albania (IGEO)
Further information can be found at:
Aristotle University of Thessaloniki, Department of Geophysics -- Thessaloniki, Greece (THE)National Observatory of Athens, Geodynamic Institute -- Athens, Greece (NOA)
National Institute in Geophysics, Geodesy and Geography - BAS -- Sofia, Bulgaria (SOF)