
| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2006/04/03 | 00:38:05.0 | 04:08:05.0 | 35.2 | 52 | 14 | ML:3.3 | 30 km West of Garmsar, Semnan Province |

| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2006/04/03 | 00:38:05.0 | 04:08:05.0 | 35.2 | 52 | 14 | ML:3.3 | 30 km West of Garmsar, Semnan Province |