| 2018-05-18 01:45:31 | 6.2 | South of the Kermadec Islands | 2,825 |
| 2018-05-17 21:43:10 | 5.7 | 125km SW of L'Esperance Rock, New Zealand | 2,650 |
| 2018-05-16 17:22:13 | 5.8 | 281km SSW of L'Esperance Rock, New Zealand | 2,712 |
| 2018-05-13 05:50:33 | 5.6 | 113km E of `Ohonua, Tonga | 3,421 |
| 2018-05-09 07:57:55 | 6 | 177km SSW of Kokopo, Papua New Guinea | 2,409 |
| 2018-05-07 08:08:20 | 5.6 | 176km N of Ile Hunter, New Caledonia | 2,088 |
| 2018-05-05 06:19:05 | 6.1 | 64km NNW of Pandan, Philippines | 5,639 |
| 2018-05-04 22:32:54 | 6.9 | 19km SSW of Leilani Estates, Hawaii | 7,650 |
| 2018-05-01 19:47:53 | 5.9 | Fiji region | 3,155 |
| 2018-04-30 18:24:53 | 5.8 | 103km E of Lakatoro, Vanuatu | 2,040 |
| 2018-04-26 16:55:58 | 5.6 | 120km NW of Abepura, Indonesia | 3,179 |
| 2018-04-23 08:13:58 | 5.6 | 282km WNW of Abepura, Indonesia | 3,307 |
| 2018-04-21 19:44:17 | 5.8 | Western Indian-Antarctic Ridge | 3,470 |
| 2018-04-07 05:48:40 | 6.3 | 84km WSW of Porgera, Papua New Guinea | 2,655 |
| 2018-04-06 07:46:58 | 5.6 | 297km WNW of Abepura, Indonesia | 3,306 |
| 2018-04-05 09:07:58 | 5.8 | 273km NNE of Ndoi Island, Fiji | 3,143 |
| 2018-04-02 05:57:35 | 6.1 | South of the Fiji Islands | 3,017 |
| 2018-03-29 22:51:20 | 5.7 | 177km SSW of Kokopo, Papua New Guinea | 2,407 |
| 2018-03-29 21:25:38 | 7.2 | 156km SSW of Kokopo, Papua New Guinea | 2,443 |
| 2018-03-29 21:25:36 | 6.9 | 150km E of Kimbe, Papua New Guinea | 2,451 |
| 2018-03-29 18:51:12 | 5.8 | 40km W of Honiara, Solomon Islands | 2,127 |