| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2012/05/19 | 18:19:10.4 | 22:49:10.4 | 34.96 | 56.29 | 18 | ML:3.2 | Semnan Province, 155 km South-West of Bardeskan | ||
| 2012/05/09 | 01:55:56.5 | 06:25:56.5 | 36.35 | 57.77 | 14 | ML:2.7 | Khorasan(center) Province, 18 km North of Sabzevar | ||
| 2012/05/07 | 09:42:38.4 | 14:12:38.4 | 35.37 | 57.78 | 15 | ML:2.9 | Khorasan(center) Province, 20 km North-West of Bardeskan | ||
| 2012/05/04 | 17:49:31.7 | 22:19:31.7 | 34.06 | 56.7 | 14 | ML:1.9 | Yazd Province, 55 km North-West of Tabas | ||
| 2012/05/04 | 16:19:02.0 | 20:49:02.0 | 34 | 56.61 | 14 | ML:3.6 | Yazd Province, 53 km North-West of Tabas |