| 2018-12-16 09:42:37 | 6.1 | 144km SSW of Abepura, Indonesia | 2,955 |
| 2018-12-15 20:21:57 | 5.6 | 89km ESE of Lakatoro, Vanuatu | 1,996 |
| 2018-12-12 13:13:57 | 6.3 | Pacific-Antarctic Ridge | 6,816 |
| 2018-12-11 02:26:32 | 7.1 | 48km N of Bristol Island, South Sandwich Islands | 10,453 |
| 2018-12-06 23:26:59 | 5.7 | 200km ESE of Tadine, New Caledonia | 1,769 |
| 2018-12-05 06:43:04 | 6.6 | 192km ESE of Tadine, New Caledonia | 1,787 |
| 2018-12-05 04:41:56 | 5.7 | 141km E of Tadine, New Caledonia | 1,762 |
| 2018-12-05 04:31:23 | 5.6 | 175km ESE of Tadine, New Caledonia | 1,782 |
| 2018-12-05 04:30:24 | 5.9 | 130km ESE of Tadine, New Caledonia | 1,743 |
| 2018-12-05 04:28:44 | 5.9 | 153km E of Tadine, New Caledonia | 1,783 |
| 2018-12-05 04:18:08 | 7.5 | 168km ESE of Tadine, New Caledonia | 1,769 |
| 2018-12-05 04:14:36 | 6 | 155km ESE of Tadine, New Caledonia | 1,756 |
| 2018-12-01 13:27:21 | 6.3 | 293km WNW of Saumlaki, Indonesia | 3,402 |
| 2018-11-30 17:29:29 | 7 | 12km N of Anchorage, Alaska | 11,132 |
| 2018-11-30 17:29:28 | 7 | 13km N of Anchorage, Alaska | 11,133 |
| 2018-11-27 15:41:20 | 5.7 | 136km NNW of Ile Hunter, New Caledonia | 1,975 |
| 2018-11-27 02:45:32 | 5.6 | 271km SE of Lambasa, Fiji | 3,099 |
| 2018-11-25 06:14:29 | 5.6 | 79km E of Raoul Island, New Zealand | 2,927 |
| 2018-11-24 23:42:39 | 5.8 | 263km SW of Riverton, New Zealand | 2,517 |
| 2018-11-18 20:25:46 | 6.8 | 241km SE of Lambasa, Fiji | 3,065 |
| 2018-11-16 03:26:55 | 6.1 | 135km E of Kirakira, Solomon Islands | 2,165 |
| 2018-11-15 23:09:01 | 6.3 | Southern East Pacific Rise | 7,202 |
| 2018-11-10 08:33:21 | 6.1 | 80km SSE of Pangai, Tonga | 3,433 |
| 2018-10-30 02:13:39 | 6.1 | 63km ESE of Waitara, New Zealand | 2,403 |