| M 8.0 | 2006 Tonga Earthquake | 55.0 km | 2006-05-03 15:26:40 UTC | View event → |
| M 6.9 | 201 km ESE of Hihifo, Tonga | 28.0 km | 2006-09-28 06:22:09 UTC | View event → |
| M 6.1 | 107 km W of Haveluloto, Tonga | 154.0 km | 2006-08-15 23:53:46 UTC | View event → |
| M 6.1 | 122 km NNW of Nuku‘alofa, Tonga | 205.8 km | 2006-03-05 08:07:56 UTC | View event → |
| M 6.0 | 28 km E of ‘Ohonua, Tonga | 13.5 km | 2006-11-30 11:33:17 UTC | View event → |
| M 6.0 | 81 km NNE of Hihifo, Tonga | 35.0 km | 2006-07-07 07:26:12 UTC | View event → |
| M 6.0 | 99 km SSE of Pangai, Tonga | 11.0 km | 2006-05-17 03:06:16 UTC | View event → |
| M 6.0 | 90 km SSE of Pangai, Tonga | 11.0 km | 2006-05-04 11:25:26 UTC | View event → |
| M 6.0 | 88 km ENE of Hihifo, Tonga | 10.0 km | 2006-04-30 19:33:18 UTC | View event → |
| M 5.9 | 31 km W of Pangai, Tonga | 35.0 km | 2006-05-05 06:16:20 UTC | View event → |
| M 5.8 | 50 km E of ‘Ohonua, Tonga | 14.3 km | 2006-12-17 12:51:08 UTC | View event → |
| M 5.8 | 103 km NNW of Neiafu, Tonga | 135.9 km | 2006-12-02 09:52:13 UTC | View event → |
| M 5.8 | 248 km S of ‘Ohonua, Tonga | 10.0 km | 2006-10-08 13:50:24 UTC | View event → |
| M 5.8 | 97 km SSE of Pangai, Tonga | 10.0 km | 2006-05-17 21:57:49 UTC | View event → |
| M 5.8 | 83 km E of Hihifo, Tonga | 10.0 km | 2006-02-16 14:54:38 UTC | View event → |
| M 5.7 | 239 km SSW of ‘Ohonua, Tonga | 10.0 km | 2006-11-24 19:55:01 UTC | View event → |
| M 5.7 | south of Tonga | 18.1 km | 2006-09-19 13:29:54 UTC | View event → |
| M 5.7 | 55 km SSW of ‘Ohonua, Tonga | 36.7 km | 2006-09-03 04:26:29 UTC | View event → |
| M 5.7 | 21 km WSW of Pangai, Tonga | 49.2 km | 2006-05-28 03:36:18 UTC | View event → |
| M 5.7 | 104 km ENE of Kolonga, Tonga | 15.1 km | 2006-05-16 20:55:47 UTC | View event → |
| M 5.6 | 262 km W of Hihifo, Tonga | 360.8 km | 2006-09-29 00:43:44 UTC | View event → |
| M 5.6 | Tonga | 25.6 km | 2006-07-05 03:44:10 UTC | View event → |
| M 5.6 | 154 km WNW of Hihifo, Tonga | 10.0 km | 2006-06-15 18:10:21 UTC | View event → |
| M 5.6 | 32 km S of Pangai, Tonga | 41.1 km | 2006-05-07 02:33:47 UTC | View event → |
| M 5.6 | 218 km WNW of Hihifo, Tonga | 10.0 km | 2006-03-17 19:46:11 UTC | View event → |
| M 5.6 | 89 km WNW of Hihifo, Tonga | 10.0 km | 2006-03-05 17:12:52 UTC | View event → |
| M 5.6 | 45 km S of Hihifo, Tonga | 82.4 km | 2006-02-03 16:00:12 UTC | View event → |
| M 5.5 | 42 km ENE of ‘Ohonua, Tonga | 23.6 km | 2006-12-17 12:40:10 UTC | View event → |
| M 5.5 | 71 km SE of Pangai, Tonga | 11.2 km | 2006-05-05 04:19:40 UTC | View event → |
| M 5.5 | 83 km NE of Hihifo, Tonga | 10.0 km | 2006-04-30 15:08:41 UTC | View event → |
| M 5.4 | 85 km ENE of ‘Ohonua, Tonga | 10.0 km | 2006-12-19 19:58:26 UTC | View event → |
| M 5.4 | 138 km ESE of Hihifo, Tonga | 10.0 km | 2006-12-07 20:44:07 UTC | View event → |
| M 5.4 | 140 km NW of Hihifo, Tonga | 212.0 km | 2006-11-16 12:40:38 UTC | View event → |
| M 5.4 | 281 km W of Haveluloto, Tonga | 361.6 km | 2006-07-19 05:59:24 UTC | View event → |
| M 5.4 | 118 km NW of Haveluloto, Tonga | 207.3 km | 2006-07-03 13:40:00 UTC | View event → |
| M 5.4 | 110 km WNW of Haveluloto, Tonga | 22.1 km | 2006-06-23 21:50:34 UTC | View event → |
| M 5.4 | 59 km E of ‘Ohonua, Tonga | 33.1 km | 2006-05-26 22:35:06 UTC | View event → |
| M 5.4 | 71 km E of ‘Ohonua, Tonga | 9.4 km | 2006-05-04 04:55:38 UTC | View event → |
| M 5.4 | 81 km S of Pangai, Tonga | 35.0 km | 2006-05-03 17:56:27 UTC | View event → |
| M 5.4 | 125 km ESE of Hihifo, Tonga | 43.6 km | 2006-01-13 12:46:12 UTC | View event → |
| M 5.4 | 127 km NE of Neiafu, Tonga | 10.0 km | 2006-01-13 09:17:56 UTC | View event → |
| M 5.3 | 87 km NNW of Hihifo, Tonga | 101.6 km | 2006-12-01 09:23:39 UTC | View event → |
| M 5.3 | 288 km WNW of Haveluloto, Tonga | 487.5 km | 2006-11-11 00:25:35 UTC | View event → |
| M 5.3 | Tonga region | 10.0 km | 2006-10-08 14:10:16 UTC | View event → |
| M 5.3 | 49 km ESE of ‘Ohonua, Tonga | 10.0 km | 2006-09-11 20:59:27 UTC | View event → |
| M 5.3 | 185 km WNW of Pangai, Tonga | 36.5 km | 2006-08-11 20:20:29 UTC | View event → |
| M 5.3 | 192 km WNW of Pangai, Tonga | 15.0 km | 2006-08-11 18:41:45 UTC | View event → |
| M 5.3 | 133 km NE of Neiafu, Tonga | 35.0 km | 2006-07-17 22:31:49 UTC | View event → |
| M 5.3 | 293 km WNW of Haveluloto, Tonga | 556.8 km | 2006-06-08 14:59:35 UTC | View event → |
| M 5.3 | 81 km SE of Neiafu, Tonga | 33.2 km | 2006-05-29 11:56:45 UTC | View event → |
| M 5.3 | 35 km E of ‘Ohonua, Tonga | 37.1 km | 2006-05-10 02:16:30 UTC | View event → |
| M 5.3 | 94 km SSE of Pangai, Tonga | 35.0 km | 2006-05-03 17:07:07 UTC | View event → |
| M 5.3 | 175 km S of ‘Ohonua, Tonga | 46.4 km | 2006-03-29 06:38:23 UTC | View event → |
| M 5.2 | 245 km SSW of ‘Ohonua, Tonga | 10.0 km | 2006-11-25 15:15:14 UTC | View event → |
| M 5.2 | 245 km SSW of ‘Ohonua, Tonga | 10.0 km | 2006-11-11 17:16:12 UTC | View event → |
| M 5.2 | 108 km E of Hihifo, Tonga | 71.6 km | 2006-10-26 09:34:39 UTC | View event → |
| M 5.2 | 250 km S of ‘Ohonua, Tonga | 10.0 km | 2006-10-08 18:54:55 UTC | View event → |
| M 5.2 | 238 km S of ‘Ohonua, Tonga | 10.0 km | 2006-10-08 14:46:54 UTC | View event → |
| M 5.2 | 62 km SSW of ‘Ohonua, Tonga | 35.0 km | 2006-09-03 10:14:50 UTC | View event → |
| M 5.2 | 94 km NNW of Hihifo, Tonga | 186.5 km | 2006-08-02 17:35:19 UTC | View event → |