| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2015/10/21 | 01:30:13.6 | 05:00:13.6 | 34.533 | 50.667 | 15 | ML:3.3 | Qom Province, 23 km South-West of Qom | ||
| 2015/10/19 | 12:53:50.8 | 16:23:50.8 | 34.928 | 50.175 | 14 | ML:2 | Markazi Province, 20 km -West of Saveh | ||
| 2015/10/18 | 12:19:10.0 | 15:49:10.0 | 34.205 | 50.31 | 16 | ML:1.6 | Markazi Province, 34 km North-West of Mahallat | ||
| 2015/10/17 | 01:23:56.4 | 04:53:56.4 | 35.061 | 50.067 | 16 | ML:2.1 | Markazi Province, 27 km -West of Saveh | ||
| 2015/10/16 | 17:02:48.3 | 20:32:48.3 | 35.627 | 49.82 | 16 | ML:2.4 | Ghazvin Province, 28 km South-West of Buinzara | ||
| 2015/10/14 | 01:17:23.7 | 04:47:23.7 | 35.286 | 50.697 | 24 | ML:2 | Markazi Province, 41 km South-West of Robatkarim |