| M 5.7 | 130 km SSE of Pangai, Tonga | 7.0 km | 2017-12-11 10:50:00 UTC | View event → |
| M 5.7 | 21 km SW of Hihifo, Tonga | 155.0 km | 2017-12-08 23:42:13 UTC | View event → |
| M 5.5 | 113 km NE of Hihifo, Tonga | 38.1 km | 2017-12-24 17:33:40 UTC | View event → |
| M 5.3 | 87 km SSE of Pangai, Tonga | 10.0 km | 2017-12-19 22:52:52 UTC | View event → |
| M 5.3 | 82 km SE of ‘Ohonua, Tonga | 10.0 km | 2017-12-15 12:12:07 UTC | View event → |
| M 5.3 | 82 km NNE of Hihifo, Tonga | 10.0 km | 2017-12-07 23:10:00 UTC | View event → |
| M 5.1 | 104 km ESE of Hihifo, Tonga | 10.0 km | 2017-12-21 15:08:46 UTC | View event → |
| M 5.0 | 67 km SSE of ‘Ohonua, Tonga | 10.0 km | 2017-12-15 12:52:37 UTC | View event → |
| M 4.9 | 110 km NNE of Hihifo, Tonga | 10.0 km | 2017-12-16 17:05:39 UTC | View event → |
| M 4.9 | 111 km SE of Pangai, Tonga | 10.0 km | 2017-12-14 19:38:06 UTC | View event → |
| M 4.9 | 137 km SSE of Pangai, Tonga | 10.0 km | 2017-12-12 17:26:10 UTC | View event → |
| M 4.9 | 112 km NE of Hihifo, Tonga | 10.0 km | 2017-12-12 03:50:27 UTC | View event → |
| M 4.9 | 97 km NE of Hihifo, Tonga | 10.8 km | 2017-12-10 18:55:12 UTC | View event → |
| M 4.8 | 190 km SSW of ‘Ohonua, Tonga | 10.0 km | 2017-12-30 21:55:50 UTC | View event → |
| M 4.7 | south of Tonga | 10.0 km | 2017-12-23 06:38:36 UTC | View event → |
| M 4.7 | 295 km SW of Vaini, Tonga | 109.5 km | 2017-12-20 14:47:14 UTC | View event → |
| M 4.7 | 103 km NNE of Hihifo, Tonga | 10.0 km | 2017-12-20 05:49:50 UTC | View event → |
| M 4.7 | 117 km SE of Pangai, Tonga | 10.0 km | 2017-12-12 07:52:45 UTC | View event → |
| M 4.7 | 187 km ENE of Neiafu, Tonga | 10.0 km | 2017-12-11 00:45:19 UTC | View event → |
| M 4.6 | 48 km SSE of Hihifo, Tonga | 10.0 km | 2017-12-15 19:13:56 UTC | View event → |
| M 4.6 | 129 km S of Hihifo, Tonga | 90.0 km | 2017-12-14 18:06:47 UTC | View event → |
| M 4.6 | 132 km E of Pangai, Tonga | 26.0 km | 2017-12-13 07:22:36 UTC | View event → |
| M 4.6 | 111 km NE of Hihifo, Tonga | 10.0 km | 2017-12-12 06:38:12 UTC | View event → |
| M 4.5 | 248 km WSW of Hihifo, Tonga | 340.0 km | 2017-12-29 17:18:46 UTC | View event → |
| M 4.5 | 126 km NE of Hihifo, Tonga | 35.0 km | 2017-12-26 03:57:37 UTC | View event → |
| M 4.5 | 122 km W of Pangai, Tonga | 202.7 km | 2017-12-26 01:53:58 UTC | View event → |
| M 4.5 | 24 km NW of Pangai, Tonga | 81.3 km | 2017-12-24 15:20:17 UTC | View event → |
| M 4.5 | 20 km WSW of Hihifo, Tonga | 127.4 km | 2017-12-22 00:56:52 UTC | View event → |
| M 4.5 | 68 km WNW of Pangai, Tonga | 187.2 km | 2017-12-18 06:14:44 UTC | View event → |
| M 4.5 | 41 km W of Hihifo, Tonga | 136.9 km | 2017-12-14 04:28:42 UTC | View event → |
| M 4.5 | south of Tonga | 37.0 km | 2017-12-10 20:52:27 UTC | View event → |
| M 4.5 | 60 km N of Hihifo, Tonga | 51.8 km | 2017-12-06 18:52:29 UTC | View event → |
| M 4.5 | 39 km N of Nuku‘alofa, Tonga | 108.3 km | 2017-12-03 19:35:14 UTC | View event → |