| M 6.1 | 100 km E of Miyako, Japan | 15.0 km | 2012-10-01 22:21:46 UTC | View event → |
| M 5.9 | Izu Islands, Japan region | 436.0 km | 2012-10-23 08:53:38 UTC | View event → |
| M 5.6 | 36 km ESE of Ishinomaki, Japan | 55.7 km | 2012-10-25 10:32:28 UTC | View event → |
| M 5.4 | Izu Islands, Japan region | 101.4 km | 2012-10-16 02:03:28 UTC | View event → |
| M 5.4 | 244 km ESE of Kamaishi, Japan | 34.0 km | 2012-10-14 11:11:36 UTC | View event → |
| M 5.3 | 12 km WSW of Makurazaki, Japan | 168.6 km | 2012-10-16 13:39:25 UTC | View event → |
| M 5.2 | 3 km SE of Narita, Japan | 25.1 km | 2012-10-12 04:57:19 UTC | View event → |
| M 5.2 | 107 km E of Miyako, Japan | 10.0 km | 2012-10-01 22:55:47 UTC | View event → |
| M 5.1 | 19 km SE of Iwaki, Japan | 26.4 km | 2012-10-01 18:40:54 UTC | View event → |
| M 5.0 | 164 km N of Hirara, Japan | 164.9 km | 2012-10-05 08:13:20 UTC | View event → |
| M 4.9 | Izu Islands, Japan region | 23.0 km | 2012-10-19 17:19:18 UTC | View event → |
| M 4.9 | 266 km SSE of Katsuura, Japan | 44.9 km | 2012-10-16 12:31:06 UTC | View event → |
| M 4.9 | Bonin Islands, Japan region | 35.0 km | 2012-10-09 20:43:29 UTC | View event → |
| M 4.9 | 27 km SSE of Takanosu, Japan | 38.1 km | 2012-10-05 16:19:07 UTC | View event → |
| M 4.9 | 61 km SE of Ishinomaki, Japan | 56.4 km | 2012-10-03 09:40:00 UTC | View event → |
| M 4.9 | 48 km ENE of Iwaki, Japan | 77.9 km | 2012-10-01 20:50:48 UTC | View event → |
| M 4.9 | 37 km ESE of Iwaki, Japan | 24.2 km | 2012-10-01 20:20:58 UTC | View event → |
| M 4.8 | 18 km E of Miyazaki, Japan | 34.5 km | 2012-10-25 16:54:16 UTC | View event → |
| M 4.8 | near the east coast of Honshu, Japan | 70.6 km | 2012-10-22 01:43:21 UTC | View event → |
| M 4.8 | 83 km ESE of Iwaki, Japan | 38.4 km | 2012-10-15 21:47:51 UTC | View event → |
| M 4.8 | near the east coast of Honshu, Japan | 50.5 km | 2012-10-14 05:06:43 UTC | View event → |
| M 4.7 | near the east coast of Honshu, Japan | 80.1 km | 2012-10-26 19:33:12 UTC | View event → |
| M 4.7 | 84 km ENE of Misawa, Japan | 66.8 km | 2012-10-26 00:33:14 UTC | View event → |
| M 4.7 | 83 km WNW of Naze, Japan | 12.8 km | 2012-10-25 19:10:49 UTC | View event → |
| M 4.7 | 61 km SE of ?funato, Japan | 57.5 km | 2012-10-23 21:55:18 UTC | View event → |
| M 4.7 | 95 km E of Miyako, Japan | 51.8 km | 2012-10-23 00:37:11 UTC | View event → |
| M 4.7 | 49 km W of Yonakuni, Japan | 79.1 km | 2012-10-20 08:49:38 UTC | View event → |
| M 4.7 | 117 km E of Yamada, Japan | 35.7 km | 2012-10-19 01:50:09 UTC | View event → |
| M 4.7 | 47 km SW of Sukumo, Japan | 37.6 km | 2012-10-09 20:49:35 UTC | View event → |
| M 4.7 | 110 km E of Miyako, Japan | 31.8 km | 2012-10-02 11:37:53 UTC | View event → |
| M 4.7 | 114 km E of Miyako, Japan | 26.9 km | 2012-10-02 01:51:38 UTC | View event → |
| M 4.7 | 46 km ENE of Hasaki, Japan | 53.9 km | 2012-10-01 05:17:58 UTC | View event → |
| M 4.6 | 177 km ENE of Hasaki, Japan | 17.4 km | 2012-10-28 05:00:42 UTC | View event → |
| M 4.6 | 77 km WNW of Naze, Japan | 10.0 km | 2012-10-27 06:37:29 UTC | View event → |
| M 4.6 | 12 km ENE of Susaki, Japan | 27.6 km | 2012-10-26 19:44:37 UTC | View event → |
| M 4.6 | 45 km SE of ?funato, Japan | 53.5 km | 2012-10-26 10:36:31 UTC | View event → |
| M 4.6 | 97 km WNW of Naze, Japan | 42.6 km | 2012-10-25 12:48:57 UTC | View event → |
| M 4.6 | 16 km E of Funaishikawa, Japan | 77.4 km | 2012-10-24 07:05:43 UTC | View event → |
| M 4.6 | 64 km SE of Ishinomaki, Japan | 65.9 km | 2012-10-22 09:27:11 UTC | View event → |
| M 4.6 | 111 km E of Iwaki, Japan | 41.8 km | 2012-10-19 19:02:23 UTC | View event → |
| M 4.6 | 11 km ESE of ?tsuchi, Japan | 43.6 km | 2012-10-19 09:12:57 UTC | View event → |
| M 4.6 | 146 km SE of Ishinomaki, Japan | 23.6 km | 2012-10-15 16:48:11 UTC | View event → |
| M 4.6 | Izu Islands, Japan region | 11.4 km | 2012-10-08 10:58:03 UTC | View event → |
| M 4.6 | 66 km SE of Hasaki, Japan | 35.0 km | 2012-10-06 11:43:14 UTC | View event → |
| M 4.6 | Izu Islands, Japan region | 142.6 km | 2012-10-06 05:27:42 UTC | View event → |
| M 4.6 | Izu Islands, Japan region | 10.0 km | 2012-10-02 09:04:26 UTC | View event → |
| M 4.6 | 149 km E of Yamada, Japan | 10.0 km | 2012-10-02 02:09:42 UTC | View event → |
| M 4.6 | 29 km NE of Kashima-shi, Japan | 28.5 km | 2012-10-02 01:10:46 UTC | View event → |
| M 4.6 | Volcano Islands, Japan region | 127.2 km | 2012-10-01 02:58:19 UTC | View event → |
| M 4.5 | 5 km ENE of Kasukabe, Japan | 58.8 km | 2012-10-31 06:50:02 UTC | View event → |
| M 4.5 | 45 km ENE of Kashima-shi, Japan | 35.0 km | 2012-10-30 10:10:46 UTC | View event → |
| M 4.5 | 29 km ESE of Hitachi, Japan | 35.0 km | 2012-10-28 09:44:04 UTC | View event → |
| M 4.5 | 149 km ENE of Hasaki, Japan | 11.4 km | 2012-10-28 04:05:47 UTC | View event → |
| M 4.5 | 39 km E of Shimo-furano, Japan | 128.1 km | 2012-10-26 10:52:58 UTC | View event → |
| M 4.5 | 45 km SE of Koseda, Japan | 24.7 km | 2012-10-20 02:49:15 UTC | View event → |
| M 4.5 | 18 km WSW of Shiozawa, Japan | 22.9 km | 2012-10-17 15:01:42 UTC | View event → |
| M 4.5 | Bonin Islands, Japan region | 491.6 km | 2012-10-12 21:10:58 UTC | View event → |
| M 4.5 | 2 km NNW of Mitsukaid?, Japan | 93.4 km | 2012-10-11 07:06:16 UTC | View event → |
| M 4.5 | 29 km S of Takanosu, Japan | 37.1 km | 2012-10-07 13:53:12 UTC | View event → |
| M 4.5 | 13 km SE of Yamada, Japan | 73.4 km | 2012-10-03 11:04:59 UTC | View event → |