Magnitude ML 4.7 Region GREECE Date time 2013-09-09 17:35:16.2 UTC Location 38.03 N ; 20.78 E Depth 10 km Distances 257 km W of Athens, Greece / pop: 729,137 / local time: 20:35:16.2 2013-09-09 86 km W of Pátra, Greece / pop: 163,360 / local time: 20:35:16.2 2013-09-09 28 km N of Zákynthos, Greece / pop: 11,541 / local time: 20:35:16.2 2013-09-09 13 km S of Póros / pop: 1,059 / local time: 20:35:00.0 2013-09-09 Source parameters provided by: National Observatory of Athens, Geodynamic Institute -- Athens, Greece (NOA) More information at: National Observatory of Athens, Geodynamic Institute Athens, Greece Department of Geophysics, University of Thessaloniki Thessaloniki, Greece University of Patras, Seismological Laboratory Patras, Greece