| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2010/09/16 | 15:17:21.7 | 19:47:21.7 | 35.36 | 52.39 | 33 | ML:2.9 | Tehran Province, 17 km North of Garmsar | ||
| 2010/09/11 | 13:55:49.5 | 18:25:49.5 | 34.39 | 52.89 | 31 | ML:2.9 | Semnan Province, 105 km South-East of Garmsar | ||
| 2010/09/09 | 19:21:18.5 | 23:51:18.5 | 35.96 | 53.23 | 15 | ML:2.9 | Semnan Province, 23 km South-East of Pol-E-Sefid |