| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2010/12/20 | 16:40:23.8 | 20:10:23.8 | 35.25 | 59.15 | 15 | ML:4.1 | Khorasan(center) Province, 7 km Torbat-e heydariyeh | ||
| 2010/12/03 | 23:24:42.7 | 02:54:42.7 | 35.65 | 59.34 | 15 | ML:2.7 | Khorasan(center) Province, 43 km North-East of Torbat-e heydariyeh | ||
| 2010/12/02 | 12:38:58.3 | 16:08:58.3 | 35.74 | 57.83 | 17 | ML:3.1 | Khorasan(center) Province, 54 km North-West of Bardeskan | ||
| 2010/12/01 | 10:06:00.8 | 13:36:00.8 | 35.76 | 57.85 | 18 | ML:3 | Khorasan(center) Province, 56 km North-West of Bardeskan |