| 2018-10-16 04:42:42 | 5.6 | 164km ESE of Tadine, New Caledonia | 1,771 |
| 2018-10-16 01:14:37 | 5.8 | 156km E of Tadine, New Caledonia | 1,769 |
| 2018-10-16 01:03:43 | 6.4 | 167km E of Tadine, New Caledonia | 1,784 |
| 2018-10-16 00:28:12 | 6.3 | 170km ESE of Tadine, New Caledonia | 1,774 |
| 2018-10-13 11:10:22 | 6.7 | 269km NW of Ozernovskiy, Russia | 8,945 |
| 2018-10-13 11:10:22 | 6.7 | 234km NW of Ozernovskiy, Russia | 8,928 |
| 2018-10-13 00:13:46 | 5.7 | 42km WNW of Sola, Vanuatu | 2,131 |
| 2018-10-12 02:52:03 | 5.6 | 128km SE of Kimbe, Papua New Guinea | 2,371 |
| 2018-10-10 22:00:35 | 6.2 | 94km SW of Kokopo, Papua New Guinea | 2,514 |
| 2018-10-10 21:13:16 | 5.9 | 117km ESE of Kimbe, Papua New Guinea | 2,409 |
| 2018-10-10 20:59:01 | 5.9 | 114km ESE of Kimbe, Papua New Guinea | 2,411 |
| 2018-10-10 20:48:20 | 7 | 120km E of Kimbe, Papua New Guinea | 2,433 |
| 2018-10-10 20:45:26 | 6.1 | 132km E of Kimbe, Papua New Guinea | 2,428 |
| 2018-10-02 10:08:37 | 5.6 | 50km WSW of Port-Vila, Vanuatu | 1,863 |
| 2018-09-30 10:52:24 | 6.7 | 263km NNE of Ndoi Island, Fiji | 3,124 |
| 2018-09-28 10:02:43 | 7.5 | 78km N of Palu, Indonesia | 4,669 |
| 2018-09-28 07:00:01 | 6.1 | 55km NNW of Palu, Indonesia | 4,658 |
| 2018-09-26 00:37:33 | 5.8 | 297km NNE of Ndoi Island, Fiji | 3,137 |
| 2018-09-21 03:41:41 | 5.7 | 175km SSE of Lambasa, Fiji | 2,976 |
| 2018-09-21 03:40:40 | 5.9 | 172km E of Suva, Fiji | 2,966 |
| 2018-09-20 05:47:37 | 5.6 | 139km SW of Dadali, Solomon Islands | 2,124 |
| 2018-09-18 11:57:52 | 5.8 | 48km ESE of Gizo, Solomon Islands | 2,179 |
| 2018-09-16 21:11:48 | 6.5 | South of the Fiji Islands | 2,516 |
| 2018-09-14 15:50:17 | 5.8 | 201km W of Abepura, Indonesia | 3,146 |
| 2018-09-10 19:31:37 | 6.3 | 200km WNW of Ile Hunter, New Caledonia | 1,836 |
| 2018-09-10 04:19:02 | 6.9 | 56km SW of L'Esperance Rock, New Zealand | 2,706 |
| 2018-09-09 19:31:35 | 6.5 | 66km NW of Kirakira, Solomon Islands | 2,139 |
| 2018-09-08 10:02:48 | 5.8 | 191km W of Ile Hunter, New Caledonia | 1,830 |
| 2018-09-08 07:16:49 | 6.2 | 7km WNW of Manay, Philippines | 4,808 |
| 2018-09-06 15:56:41 | 5.7 | 93km E of Suva, Fiji | 2,878 |
| 2018-09-06 15:49:18 | 7.9 | 102km ESE of Suva, Fiji | 2,872 |
| 2018-09-05 18:07:59 | 6.6 | 27km ENE of Tomakomai, Japan | 7,895 |
| 2018-09-03 07:15:29 | 5.6 | 151km SSW of Kavieng, Papua New Guinea | 2,656 |
| 2018-08-29 03:51:56 | 7.1 | 203km W of Ile Hunter, New Caledonia | 1,830 |
| 2018-08-29 01:24:57 | 5.8 | 143km W of Lambasa, Fiji | 2,854 |
| 2018-08-28 22:35:14 | 6.6 | 160km ENE of Anatahan, Northern Mariana Islands | 4,973 |
| 2018-08-28 22:35:13 | 6.4 | 134km ENE of Anatahan, Northern Mariana Islands | 4,977 |
| 2018-08-28 13:09:11 | 5.7 | 300km NNE of Ndoi Island, Fiji | 3,152 |
| 2018-08-28 07:08:11 | 6.2 | 94km SE of Kupang, Indonesia | 3,543 |
| 2018-08-24 09:04:08 | 7.1 | 140km WNW of Iberia, Peru | 13,653 |
| 2018-08-22 18:49:36 | 5.8 | 76km SSE of Panguna, Papua New Guinea | 2,304 |
| 2018-08-21 22:32:26 | 6.5 | 78km E of Lakatoro, Vanuatu | 2,015 |
| 2018-08-21 21:31:47 | 7.3 | 24km ENE of Rio Caribe, Venezuela | 15,849 |