| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2012/05/21 | 17:19:39.3 | 21:49:39.3 | 34.3 | 49.91 | 10 | ML:2.7 | Markazi Province, 26 km South of Ashtiyan | ||
| 2012/05/15 | 10:11:48.0 | 14:41:48.0 | 34.74 | 50.34 | 37 | ML:2 | Qom Province, 32 km South of Saveh | ||
| 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 |