| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2018/07/06 | 09:57:21.8 | 14:27:21.8 | 36.079 | 54.835 | 14 | ML:4.4 | Semnan Province, 40 km South-West of Shahrud | ||
| 2018/07/01 | 01:37:26.3 | 06:07:26.3 | 35.748 | 54.423 | 14 | ML:2.3 | Semnan Province, 47 km South of Damghan | ||
| 2018/06/25 | 21:37:22.3 | 02:07:22.3 | 37.261 | 54.412 | 14 | ML:3.1 | Golestan Province, 28 km North of Aq Qaleh | ||
| 2018/06/25 | 00:58:05.1 | 05:28:05.1 | 36.419 | 54.436 | 17 | ML:2.7 | Semnan Province, 29 km North of Damghan | ||
| 2018/06/17 | 21:11:00.9 | 01:41:00.9 | 36.674 | 54.947 | 18 | ML:2.5 | Semnan Province, 28 km North of Shahrud | ||
| 2018/06/07 | 02:37:44.9 | 07:07:44.9 | 36.072 | 53.661 | 15 | ML:2.6 | Semnan Province, 54 km -East of Pol-E-Sefid | ||
| 2018/06/07 | 01:35:32.7 | 06:05:32.7 | 36.175 | 53.631 | 14 | ML:2.9 | Mazandaran Province, 58 km South of Behshahr | ||
| 2018/06/06 | 08:41:33.7 | 13:11:33.7 | 36.682 | 54.783 | 14 | ML:2.8 | Golestan Province, 26 km South of Ali Abad |