| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2013/09/27 | 06:04:49.6 | 09:34:49.6 | 34.78 | 52.71 | 14 | ML:4 | Semnan Province, 59 km South-East of Garmsar | ||
| 2013/09/27 | 03:57:36.7 | 07:27:36.7 | 34.81 | 52.73 | 14 | ML:2.8 | Semnan Province, 57 km South-East of Garmsar | ||
| 2013/09/27 | 03:37:07.2 | 07:07:07.2 | 35.09 | 53.4 | 14 | ML:2.9 | Semnan Province, 53 km South of Semnan | ||
| 2013/09/24 | 16:42:10.1 | 20:12:10.1 | 35.13 | 53.41 | 14 | ML:3 | Semnan Province, 48 km South of Semnan | ||
| 2013/09/24 | 06:14:25.2 | 09:44:25.2 | 34.12 | 54.58 | 15 | ML:3.3 | Esfahan Province, 229 km South-East of Damghan | ||
| 2013/09/22 | 23:58:39.1 | 03:28:39.1 | 33.98 | 53.7 | 16 | ML:3.4 | Esfahan Province, 136 km North-East of Nain | ||
| 2013/09/19 | 07:15:23.8 | 11:45:23.8 | 36.15 | 53.99 | 14 | ML:2.9 | Semnan Province, 32 km West of Damghan | ||
| 2013/09/15 | 05:25:05.6 | 09:55:05.6 | 36.41 | 54.27 | 14 | ML:3.1 | Semnan Province, 28 km North of Damghan | ||
| 2013/09/08 | 16:12:46.0 | 20:42:46.0 | 34.79 | 52.62 | 14 | ML:3.5 | Semnan Province, 54 km South-East of Garmsar | ||
| 2013/09/03 | 14:56:08.9 | 19:26:08.9 | 35.8 | 51.92 | 18 | ML:1.8 | Tehran Province, 17 km West of Damavand | ||
| 2013/09/02 | 08:21:13.4 | 12:51:13.4 | 34.33 | 54.48 | 14 | ML:3 | Semnan Province, 205 km South-East of Damghan | ||
| 2013/08/28 | 22:33:22.7 | 03:03:22.7 | 36.12 | 53.16 | 14 | ML:2.7 | Mazandaran Province, 9 km East of Pol-E-Sefid |
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