| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2015/08/14 | 03:18:09.4 | 07:48:09.4 | 36.693 | 55.173 | 14 | ML:2.6 | Semnan Province, 36 km South of Ramian | ||
| 2015/08/10 | 16:07:32.5 | 20:37:32.5 | 36.678 | 55.074 | 15 | ML:3.9 | Semnan Province, 30 km North-East of Shahrud | ||
| 2015/08/07 | 05:10:50.6 | 09:40:50.6 | 36.786 | 54.735 | 14 | ML:2.9 | Golestan Province, 18 km South-West of Ali Abad |