| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2015/08/28 | 22:20:58.3 | 02:50:58.3 | 36.902 | 50.541 | 17 | ML:3.5 | Mazandaran Province, 9 km -West of Ramsar | ||
| 2015/08/15 | 00:35:31.7 | 05:05:31.7 | 36.323 | 51.976 | 7 | ML:2.7 | Mazandaran Province, 28 km South of Nur | ||
| 2015/08/12 | 18:03:11.9 | 22:33:11.9 | 35.664 | 49.797 | 14 | ML:2.6 | Ghazvin Province, 27 km South-West of Buinzara | ||
| 2015/08/11 | 18:32:36.9 | 23:02:36.9 | 36.402 | 51.977 | 15 | ML:2.7 | Mazandaran Province, 20 km South of Nur | ||
| 2015/08/09 | 16:03:03.4 | 20:33:03.4 | 36.866 | 49.158 | 37 | ML:2.2 | Zanjan Province, 18 km -East of Abbar | ||
| 2015/08/02 | 01:32:54.6 | 06:02:54.6 | 36.055 | 51.585 | 14 | ML:3.1 | Tehran Province, 31 km North-East of Tajrish |