| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2015/05/15 | 13:02:21.5 | 17:32:21.5 | 34.05 | 59.81 | 18 | ML:3.1 | Khorasan(center) Province, 66 km South-West of Khaf | ||
| 2015/05/10 | 02:02:55.3 | 06:32:55.3 | 35.31 | 58.42 | 15 | ML:4.1 | Khorasan(center) Province, 9 km Kashmar | ||
| 2015/05/08 | 17:09:09.7 | 21:39:09.7 | 35.32 | 58.31 | 14 | ML:3.7 | Khorasan(center) Province, 16 km West of Kashmar |