| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2012/04/11 | 10:39:28.9 | 15:09:28.9 | 37.03 | 58.12 | 14 | ML:2.8 | Khorasan(center) Province, 36 km West of Quchan | ||
| 2012/04/10 | 09:52:51.0 | 14:22:51.0 | 36.35 | 57.87 | 14 | ML:2.6 | Khorasan(center) Province, 24 km North-East of Sabzevar | ||
| 2012/04/09 | 16:47:43.7 | 21:17:43.7 | 38.18 | 56.71 | 14 | ML:2.5 | Khorasan(north) Province, 73 km North-West of Ashkhaneh |