| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2004/11/02 | 19:13:23.0 | 22:43:23.0 | 36.46 | 50.36 | 14 | ML:3.2 | 38 km North-East of Qazvin, Ghazvin Province | ||
| 2004/10/27 | 00:49:28.5 | 04:19:28.5 | 35.73 | 48.89 | 14 | ML:3.5 | 40 km North-West of Razan, Hamedan Province | ||
| 2004/10/21 | 03:41:46.8 | 07:11:46.8 | 36.36 | 51.32 | 45 | ML:2 | 33 km South of Chalus, Mazandaran Province | ||
| 2004/10/17 | 21:31:02.7 | 01:01:02.7 | 35.62 | 48.96 | 17 | ML:4.5 | 26 km North of Razan, Hamedan Province | ||
| 2004/10/16 | 12:48:59.6 | 16:18:59.6 | 36.46 | 51.6 | 10 | ML:2.9 | 22 km South-East of Nowshahr, Mazandaran Province | ||
| 2004/10/12 | 13:14:06.7 | 16:44:06.7 | 36.4 | 51.65 | 34 | ML:2.5 | 30 km South-East of Nowshahr, Mazandaran Province | ||
| 2004/10/06 | 22:23:12.4 | 01:53:12.4 | 37.03 | 49.52 | 14 | ML:3.4 | 18 km South-East of Shaft, Gilan Province | ||
| 2004/10/05 | 16:39:23.4 | 20:09:23.4 | 35.69 | 49.06 | 14 | ML:2.9 | 34 km North of Razan, Hamedan Province | ||
| 2004/10/05 | 12:10:51.2 | 15:40:51.2 | 36.97 | 49.61 | 14 | ML:2.4 | 23 km North-East of Rudbar, Gilan Province |