| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2010/08/29 | 21:57:36.9 | 02:27:36.9 | 35.39 | 54.56 | 14 | ML:2.9 | Semnan Province, 88 km South-East of Damghan | ||
| 2010/08/28 | 17:29:39.1 | 21:59:39.1 | 35.51 | 54.46 | 14 | ML:2.5 | Semnan Province, 74 km South-East of Damghan | ||
| 2010/08/28 | 02:06:48.0 | 06:36:48.0 | 35.48 | 54.44 | 18 | ML:2.7 | Semnan Province, 77 km South of Damghan | ||
| 2010/08/28 | 00:29:03.9 | 04:59:03.9 | 35.47 | 54.47 | 15 | ML:5.2 | Semnan Province, 79 km South-East of Damghan | ||
| 2010/08/27 | 20:11:08.1 | 00:41:08.1 | 35.51 | 54.53 | 15 | ML:3.3 | Semnan Province, 75 km South-East of Damghan | ||
| 2010/08/27 | 20:00:51.6 | 00:30:51.6 | 35.33 | 54.55 | 14 | ML:2.9 | Semnan Province, 95 km South-East of Damghan | ||
| 2010/08/27 | 19:23:48.0 | 23:53:48.0 | 35.46 | 54.49 | 14 | ML:5.9 | Semnan Province, 79 km South-East of Damghan | ||
| 2010/08/24 | 07:07:01.0 | 11:37:01.0 | 36.74 | 55.06 | 15 | ML:3.4 | Semnan Province, 31 km South of Ramian |