| M 6.6 | 142 km W of Haveluloto, Tonga | 212.9 km | 2003-07-27 02:04:11 UTC | Vedi terremoto → |
| M 6.5 | 262 km WNW of Haveluloto, Tonga | 378.0 km | 2003-01-04 05:15:03 UTC | Vedi terremoto → |
| M 6.4 | 101 km NE of Hihifo, Tonga | 10.0 km | 2003-09-02 18:28:00 UTC | Vedi terremoto → |
| M 6.4 | 186 km NW of Neiafu, Tonga | 274.9 km | 2003-03-14 12:54:12 UTC | Vedi terremoto → |
| M 6.2 | 89 km N of Hihifo, Tonga | 33.0 km | 2003-05-03 05:03:03 UTC | Vedi terremoto → |
| M 6.2 | 76 km NNE of Hihifo, Tonga | 41.2 km | 2003-03-28 17:31:47 UTC | Vedi terremoto → |
| M 6.0 | 44 km E of ‘Ohonua, Tonga | 10.0 km | 2003-07-03 06:21:50 UTC | Vedi terremoto → |
| M 6.0 | 199 km NW of Nuku‘alofa, Tonga | 10.0 km | 2003-01-09 02:50:45 UTC | Vedi terremoto → |
| M 5.8 | 213 km SE of Hihifo, Tonga | 10.0 km | 2003-11-15 07:10:30 UTC | Vedi terremoto → |
| M 5.8 | 266 km SSW of ‘Ohonua, Tonga | 10.0 km | 2003-03-06 10:24:42 UTC | Vedi terremoto → |
| M 5.8 | 48 km NE of Hihifo, Tonga | 100.0 km | 2003-01-20 19:04:50 UTC | Vedi terremoto → |
| M 5.7 | 9 km NW of Hihifo, Tonga | 97.6 km | 2003-11-23 18:06:04 UTC | Vedi terremoto → |
| M 5.7 | 165 km NW of Neiafu, Tonga | 226.1 km | 2003-07-26 13:45:25 UTC | Vedi terremoto → |
| M 5.7 | 74 km SE of Hihifo, Tonga | 33.0 km | 2003-02-14 03:21:16 UTC | Vedi terremoto → |
| M 5.7 | 73 km NNE of Kolonga, Tonga | 70.7 km | 2003-01-08 00:28:35 UTC | Vedi terremoto → |
| M 5.6 | 116 km SSW of ‘Ohonua, Tonga | 33.0 km | 2003-09-26 00:13:29 UTC | Vedi terremoto → |
| M 5.6 | 62 km SSW of ‘Ohonua, Tonga | 33.0 km | 2003-09-06 13:43:40 UTC | Vedi terremoto → |
| M 5.6 | 90 km N of Hihifo, Tonga | 43.8 km | 2003-04-22 16:39:44 UTC | Vedi terremoto → |
| M 5.6 | 99 km N of Neiafu, Tonga | 33.0 km | 2003-04-18 23:32:04 UTC | Vedi terremoto → |
| M 5.5 | 243 km SW of Haveluloto, Tonga | 168.3 km | 2003-08-03 19:04:25 UTC | Vedi terremoto → |
| M 5.5 | 53 km W of Haveluloto, Tonga | 113.7 km | 2003-02-07 18:47:42 UTC | Vedi terremoto → |
| M 5.5 | 63 km W of Hihifo, Tonga | 146.3 km | 2003-01-10 18:19:20 UTC | Vedi terremoto → |
| M 5.4 | 121 km NE of Neiafu, Tonga | 33.0 km | 2003-07-18 02:28:25 UTC | Vedi terremoto → |
| M 5.4 | 218 km NW of Nuku‘alofa, Tonga | 33.0 km | 2003-02-25 19:32:39 UTC | Vedi terremoto → |
| M 5.4 | 91 km NNW of Pangai, Tonga | 128.8 km | 2003-02-09 14:00:03 UTC | Vedi terremoto → |
| M 5.3 | 113 km SE of Hihifo, Tonga | 33.0 km | 2003-10-20 22:39:33 UTC | Vedi terremoto → |
| M 5.3 | 167 km W of Neiafu, Tonga | 236.7 km | 2003-10-12 08:47:49 UTC | Vedi terremoto → |
| M 5.3 | 146 km NE of Neiafu, Tonga | 10.0 km | 2003-08-13 01:43:15 UTC | Vedi terremoto → |
| M 5.3 | 147 km NE of Neiafu, Tonga | 33.0 km | 2003-08-07 04:07:34 UTC | Vedi terremoto → |
| M 5.3 | 57 km ENE of Kolonga, Tonga | 33.0 km | 2003-07-04 01:15:56 UTC | Vedi terremoto → |
| M 5.3 | 70 km WNW of Neiafu, Tonga | 92.5 km | 2003-07-03 18:57:27 UTC | Vedi terremoto → |
| M 5.3 | 46 km ESE of ‘Ohonua, Tonga | 33.0 km | 2003-04-22 02:03:26 UTC | Vedi terremoto → |
| M 5.3 | 45 km NE of Hihifo, Tonga | 33.0 km | 2003-01-13 20:02:00 UTC | Vedi terremoto → |
| M 5.2 | 94 km N of Hihifo, Tonga | 33.0 km | 2003-12-14 12:34:05 UTC | Vedi terremoto → |
| M 5.2 | 121 km W of Neiafu, Tonga | 33.0 km | 2003-10-20 18:40:00 UTC | Vedi terremoto → |
| M 5.2 | 105 km ENE of Hihifo, Tonga | 33.0 km | 2003-09-16 23:07:26 UTC | Vedi terremoto → |
| M 5.2 | 65 km SSW of ‘Ohonua, Tonga | 33.0 km | 2003-09-04 01:12:40 UTC | Vedi terremoto → |
| M 5.2 | 71 km S of ‘Ohonua, Tonga | 33.0 km | 2003-09-04 01:05:30 UTC | Vedi terremoto → |
| M 5.2 | 155 km W of Neiafu, Tonga | 227.2 km | 2003-08-11 11:39:03 UTC | Vedi terremoto → |
| M 5.2 | 82 km ENE of Hihifo, Tonga | 33.0 km | 2003-08-06 14:57:51 UTC | Vedi terremoto → |
| M 5.2 | 264 km W of Hihifo, Tonga | 366.1 km | 2003-07-27 03:20:48 UTC | Vedi terremoto → |
| M 5.2 | 73 km ESE of Neiafu, Tonga | 33.0 km | 2003-07-22 02:13:24 UTC | Vedi terremoto → |
| M 5.2 | 193 km SW of Vaini, Tonga | 116.3 km | 2003-01-18 11:25:47 UTC | Vedi terremoto → |
| M 5.1 | 152 km SSW of ‘Ohonua, Tonga | 33.0 km | 2003-12-23 13:05:48 UTC | Vedi terremoto → |
| M 5.1 | 212 km SE of Hihifo, Tonga | 33.0 km | 2003-12-08 16:50:20 UTC | Vedi terremoto → |
| M 5.1 | 172 km SSW of ‘Ohonua, Tonga | 33.0 km | 2003-12-05 16:45:04 UTC | Vedi terremoto → |
| M 5.1 | 80 km WSW of Neiafu, Tonga | 139.1 km | 2003-12-04 03:56:20 UTC | Vedi terremoto → |
| M 5.1 | 112 km NNW of Nuku‘alofa, Tonga | 33.0 km | 2003-08-26 11:35:04 UTC | Vedi terremoto → |
| M 5.1 | 145 km NE of Neiafu, Tonga | 33.0 km | 2003-08-11 06:01:03 UTC | Vedi terremoto → |
| M 5.1 | 115 km NNW of Neiafu, Tonga | 81.0 km | 2003-08-03 17:10:28 UTC | Vedi terremoto → |
| M 5.1 | 62 km E of ‘Ohonua, Tonga | 33.0 km | 2003-07-14 18:19:42 UTC | Vedi terremoto → |
| M 5.1 | 95 km E of Hihifo, Tonga | 33.0 km | 2003-02-22 01:45:37 UTC | Vedi terremoto → |
| M 5.1 | 129 km WSW of Hihifo, Tonga | 300.0 km | 2003-02-11 00:49:50 UTC | Vedi terremoto → |
| M 5.1 | 139 km N of Neiafu, Tonga | 58.2 km | 2003-01-12 04:08:19 UTC | Vedi terremoto → |
| M 5.0 | 43 km SSE of Pangai, Tonga | 33.0 km | 2003-10-09 16:02:53 UTC | Vedi terremoto → |
| M 5.0 | 84 km NNE of Hihifo, Tonga | 10.0 km | 2003-09-02 18:21:28 UTC | Vedi terremoto → |
| M 5.0 | 230 km SW of Vaini, Tonga | 113.4 km | 2003-06-14 13:45:46 UTC | Vedi terremoto → |
| M 5.0 | 162 km S of ‘Ohonua, Tonga | 33.0 km | 2003-05-21 09:04:02 UTC | Vedi terremoto → |
| M 5.0 | 75 km NNW of Hihifo, Tonga | 33.0 km | 2003-04-22 04:34:00 UTC | Vedi terremoto → |
| M 5.0 | 75 km SE of Pangai, Tonga | 33.0 km | 2003-04-10 15:11:47 UTC | Vedi terremoto → |