| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2013/05/24 | 01:52:03.6 | 06:22:03.6 | 37.03 | 55.73 | 16 | ML:2.6 | Semnan Province, 37 km South-East of Minodasht | ||
| 2013/05/21 | 05:30:25.4 | 10:00:25.4 | 37.12 | 54.55 | 18 | ML:3.3 | Golestan Province, 14 km North of Aq Qaleh | ||
| 2013/05/10 | 15:44:55.0 | 20:14:55.0 | 37.48 | 57.22 | 30 | ML:2.9 | Khorasan(north) Province, 10 km West of Bojnurd | ||
| 2013/05/09 | 21:10:06.3 | 01:40:06.3 | 36.54 | 55.05 | 14 | ML:3.2 | Semnan Province, 15 km North of Shahrud | ||
| 2013/04/30 | 18:14:04.0 | 22:44:04.0 | 37.44 | 57.17 | 15 | ML:2 | Khorasan(north) Province, 15 km West of Bojnurd | ||
| 2013/04/30 | 02:00:13.8 | 06:30:13.8 | 37.49 | 57.22 | 29 | ML:3.7 | Khorasan(north) Province, 10 km West of Bojnurd |