| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2010/09/25 | 22:55:29.8 | 02:25:29.8 | 35.89 | 53.37 | 14 | ML:3.6 | Semnan Province, 36 km North of Semnan | ||
| 2010/09/19 | 03:11:40.3 | 07:41:40.3 | 35.75 | 54.42 | 14 | ML:2.7 | Semnan Province, 47 km South of Damghan | ||
| 2010/09/18 | 19:56:08.5 | 00:26:08.5 | 35.71 | 52.71 | 15 | ML:3.4 | Tehran Province, 7 km Firuzkuh |