| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2012/05/14 | 00:00:41.6 | 04:30:41.6 | 34.3 | 49.99 | 8 | ML:2.1 | Markazi Province, 25 km South of Ashtiyan | ||
| 2012/05/11 | 13:23:56.9 | 17:53:56.9 | 35.79 | 48.89 | 14 | ML:3.3 | Ghazvin Province, 48 km North-West of Razan | ||
| 2012/05/07 | 05:50:19.1 | 10:20:19.1 | 34.03 | 49.64 | 14 | ML:2.1 | Markazi Province, 7 km Arak |