| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2010/03/26 | 22:33:30.5 | 03:03:30.5 | 35.85 | 53.59 | 46 | ML:2.7 | Semnan Province, 36 km North-East of Semnan |
| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2010/03/26 | 22:33:30.5 | 03:03:30.5 | 35.85 | 53.59 | 46 | ML:2.7 | Semnan Province, 36 km North-East of Semnan |