| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2018/02/07 | 13:23:23.1 | 16:53:23.1 | 35.934 | 53.002 | 15 | ML:2.9 | Mazandaran Province, 21 km South of Pol-E-Sefid | ||
| 2018/02/04 | 14:58:03.9 | 18:28:03.9 | 34.514 | 52.168 | 15 | ML:2 | Semnan Province, 80 km South-West of Garmsar | ||
| 2018/01/30 | 13:37:14.6 | 17:07:14.6 | 35.808 | 52.105 | 7 | ML:2 | Mazandaran Province, 11 km of Damavand | ||
| 2018/01/29 | 11:31:53.3 | 15:01:53.3 | 35.484 | 52.509 | 15 | ML:1.9 | Tehran Province, 33 km North-East of Garmsar | ||
| 2018/01/27 | 15:23:51.8 | 18:53:51.8 | 34.511 | 52.254 | 14 | ML:1.8 | Semnan Province, 79 km South of Garmsar | ||
| 2018/01/27 | 12:39:59.9 | 16:09:59.9 | 35.885 | 53.058 | 17 | ML:4 | Semnan Province, 25 km South of Pol-E-Sefid | ||
| 2018/01/21 | 21:39:05.5 | 01:09:05.5 | 35.535 | 52.61 | 6 | ML:2.8 | Tehran Province, 28 km South-West of Firuzkuh | ||
| 2018/01/15 | 14:08:45.9 | 17:38:45.9 | 35.761 | 52.051 | 8 | ML:2.3 | Tehran Province, 5 km of Damavand | ||
| 2018/01/15 | 13:50:03.7 | 17:20:03.7 | 35.735 | 52.617 | 6 | ML:4.4 | Tehran Province, 13 km -West of Firuzkuh | ||
| 2018/01/15 | 02:08:04.7 | 05:38:04.7 | 35.152 | 53.837 | 17 | ML:3 | Semnan Province, 61 km South-East of Semnan | ||
| 2018/01/10 | 07:46:46.7 | 11:16:46.7 | 35.374 | 52.29 | 15 | ML:3 | Semnan Province, 18 km North of Garmsar |
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