| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2017/12/30 | 00:56:33.9 | 04:26:33.9 | 36.822 | 54.46 | 15 | ML2.8 | Golestan Province, 3 km of Gorgan |
© IIEES All Rights Reserved
© IIEES All Rights Reserved
| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2017/12/30 | 00:56:33.9 | 04:26:33.9 | 36.822 | 54.46 | 15 | ML2.8 | Golestan Province, 3 km of Gorgan |