| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2015/08/27 | 20:45:17.1 | 01:15:17.1 | 37.251 | 56.659 | 15 | ML:3.5 | Khorasan(north) Province, 41 km North-East of Jajarm | ||
| 2015/08/24 | 17:02:52.3 | 21:32:52.3 | 36.859 | 55.237 | 6 | ML:2.6 | Golestan Province, 19 km South of Ramian | ||
| 2015/08/23 | 13:36:33.1 | 18:06:33.1 | 36.868 | 55.168 | 14 | ML:3.7 | Golestan Province, 16 km South of Ramian | ||
| 2015/08/22 | 14:00:37.7 | 18:30:37.7 | 37.456 | 57.463 | 15 | ML:3.1 | Khorasan(north) Province, 12 km -East of Bojnurd |