| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2018/03/12 | 07:02:43.3 | 10:32:43.3 | 37.03 | 56.017 | 15 | ML:2.6 | Semnan Province, 34 km -West of Jajarm |
| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2018/03/12 | 07:02:43.3 | 10:32:43.3 | 37.03 | 56.017 | 15 | ML:2.6 | Semnan Province, 34 km -West of Jajarm |