| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2013/08/18 | 02:43:01.7 | 07:13:01.7 | 35.38 | 53.61 | 26 | ML:3 | Semnan Province, 28 km South-East of Semnan | ||
| 2013/08/13 | 13:49:37.0 | 18:19:37.0 | 35.48 | 52.99 | 21 | ML:1.9 | Semnan Province, 36 km South-East of Firuzkuh | ||
| 2013/08/13 | 04:20:38.8 | 08:50:38.8 | 34.07 | 53.31 | 14 | ML:3.4 | Esfahan Province, 136 km North-East of Nain | ||
| 2013/08/07 | 00:16:00.0 | 04:46:00.0 | 35.83 | 52.28 | 14 | ML:2.7 | Mazandaran Province, 23 km North-East of Damavand | ||
| 2013/08/06 | 22:27:36.6 | 02:57:36.6 | 35.87 | 52.46 | 6 | ML:2 | Tehran Province, 31 km North-West of Firuzkuh | ||
| 2013/08/04 | 16:12:30.7 | 20:42:30.7 | 34.84 | 53.38 | 14 | ML:3.1 | Semnan Province, 81 km South of Semnan | ||
| 2013/08/04 | 02:51:44.1 | 07:21:44.1 | 35.45 | 52.11 | 19 | ML:2.2 | Semnan Province, 30 km South of Damavand | ||
| 2013/08/03 | 17:58:33.7 | 22:28:33.7 | 34.92 | 53.34 | 14 | ML:2.8 | Semnan Province, 72 km South of Semnan | ||
| 2013/08/03 | 15:25:07.3 | 19:55:07.3 | 34.86 | 53.26 | 15 | ML:4.7 | Semnan Province, 80 km South-West of Semnan | ||
| 2013/07/24 | 16:51:55.2 | 21:21:55.2 | 36.07 | 53.47 | 18 | ML:4.3 | Semnan Province, 38 km East of Pol-E-Sefid | ||
| 2013/07/24 | 08:04:53.1 | 12:34:53.1 | 36.02 | 52.94 | 14 | ML:3.1 | Mazandaran Province, 15 km West of Pol-E-Sefid | ||
| 2013/07/23 | 06:21:50.8 | 10:51:50.8 | 35.33 | 52.26 | 27 | ML:2.4 | Semnan Province, 15 km North of Garmsar | ||
| 2013/07/20 | 10:21:42.8 | 14:51:42.8 | 36.51 | 54.06 | 18 | ML:2.9 | Mazandaran Province, 32 km South of Kordkuy |
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