| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2018/02/17 | 15:57:25.6 | 19:27:25.6 | 33.504 | 53.565 | 18 | ML:3.1 | Esfahan Province, 83 km North-East of Nain | ||
| 2018/02/15 | 00:30:49.6 | 04:00:49.6 | 34.465 | 52.124 | 14 | ML:2.2 | Semnan Province, 86 km South-West of Garmsar | ||
| 2018/02/09 | 23:50:22.0 | 03:20:22.0 | 33.291 | 53.793 | 6 | ML:2.6 | Esfahan Province, 81 km North-East of Nain | ||
| 2018/02/08 | 02:15:07.4 | 05:45:07.4 | 33.288 | 53.828 | 15 | ML:3.3 | Esfahan Province, 83 km North-East of Nain | ||
| 2018/02/05 | 18:13:12.5 | 21:43:12.5 | 33.171 | 53.914 | 8 | ML:2.3 | Esfahan Province, 96 km North-West of Ardakan | ||
| 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 | ||
| 2018/01/27 | 15:23:51.8 | 18:53:51.8 | 34.511 | 52.254 | 14 | ML:1.8 | Semnan Province, 79 km South of Garmsar |
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