| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2015/10/31 | 00:56:36.7 | 04:26:36.7 | 36.532 | 54.419 | 14 | ML:2.6 | Golestan Province, 34 km South of Gorgan | ||
| 2015/10/24 | 00:46:53.6 | 04:16:53.6 | 37.683 | 55.861 | 14 | ML:3 | Golestan Province, 47 km North-East of Kalaleh |