| Magnitude | ML 4.1 |
| Region | SOUTHERN GREECE |
| Date time | 2012-05-17 00:47:39.0 UTC |
| Location | 36.21 N ; 21.65 E |
| Depth | 5 km |
| Distances | 270 km SW Athens (pop 729,137 ; local time 03:47:39.8 2012-05-17) 226 km S Pátrai (pop 163,360 ; local time 03:47:39.8 2012-05-17) 101 km SW Kalamáta (pop 51,108 ; local time 03:47:39.8 2012-05-17) 68 km S Methóni (pop 1,165 ; local time 03:47:39.8 2012-05-17) |