| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2009/08/23 | 18:51:21.2 | 23:21:21.2 | 37.34 | 54.1 | 14 | ML:4 | 49 km North of Bandar-e torkaman | ||
| 2009/08/20 | 23:09:38.1 | 03:39:38.1 | 36.94 | 55.6 | 14 | ML:2.9 | Semnan Province, 37 km South-East of Minodasht | ||
| 2009/08/14 | 15:39:13.3 | 20:09:13.3 | 36.77 | 55.06 | 14 | ML:3.3 | Semnan Province, 28 km South of Ramian | ||
| 2009/08/13 | 04:59:32.1 | 09:29:32.1 | 37.11 | 55.35 | 7 | ML:2.8 | Golestan Province, 14 km South of Minodasht | ||
| 2009/08/11 | 23:03:54.8 | 03:33:54.8 | 37.15 | 53.76 | 36 | ML:3 | Caspian Sea, 39 km North-West of Bandar-e torkaman | ||
| 2009/08/07 | 07:27:34.0 | 11:57:34.0 | 36.82 | 55.23 | 14 | ML:3.5 | Golestan Province, 22 km South of Ramian |