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Tonga · Earthquake archives 2004

Explore earthquake activity year by year and month by month using the historical Quake Pulse database.

Events345
Largest magnitudeM 6.7
M6+10
M7+0
Average depth66.0 km

Monthly activity

Historical small-earthquake detection varies through time. Long-term comparisons are most robust at higher magnitude thresholds.

Jan17Feb24Mar45Apr38May49Jun33Jul29Aug16Sep36Oct14Nov27Dec17
January17 EventsMax M6.7 · M6+ 1February24 EventsMax M5.8 · M6+ 0March45 EventsMax M6.2 · M6+ 3April38 EventsMax M6.2 · M6+ 4May49 EventsMax M5.8 · M6+ 0June33 EventsMax M5.8 · M6+ 0July29 EventsMax M5.8 · M6+ 0August16 EventsMax M5.2 · M6+ 0September36 EventsMax M6.2 · M6+ 1October14 EventsMax M5.9 · M6+ 0November27 EventsMax M6.0 · M6+ 1December17 EventsMax M5.8 · M6+ 0

Strongest events

MagnitudeLocationDepthTime
M 6.7105 km SSW of Hihifo, Tonga129.8 km2004-01-25 11:43:11 UTCView event →
M 6.291 km NNE of Hihifo, Tonga10.0 km2004-09-03 19:04:47 UTCView event →
M 6.281 km SSE of Pangai, Tonga8.0 km2004-04-05 20:34:21 UTCView event →
M 6.2289 km SSW of ‘Ohonua, Tonga10.0 km2004-03-18 20:04:24 UTCView event →
M 6.164 km SSE of ‘Ohonua, Tonga8.0 km2004-04-24 07:44:11 UTCView event →
M 6.1214 km SE of Hihifo, Tonga12.0 km2004-03-14 16:30:42 UTCView event →
M 6.0133 km WNW of Hihifo, Tonga256.1 km2004-11-21 11:07:13 UTCView event →
M 6.0south of Tonga10.0 km2004-04-16 16:58:36 UTCView event →
M 6.0107 km NW of Neiafu, Tonga143.5 km2004-04-14 01:33:05 UTCView event →
M 6.0145 km WNW of Hihifo, Tonga271.5 km2004-03-12 22:13:13 UTCView event →
M 5.9101 km NNE of Hihifo, Tonga10.0 km2004-10-09 15:44:24 UTCView event →
M 5.997 km NNE of Hihifo, Tonga12.7 km2004-09-08 11:00:18 UTCView event →
M 5.9256 km W of Hihifo, Tonga366.1 km2004-01-11 08:07:04 UTCView event →
M 5.889 km W of Hihifo, Tonga227.8 km2004-12-20 07:39:28 UTCView event →
M 5.8106 km W of Hihifo, Tonga10.0 km2004-12-18 17:15:26 UTCView event →
M 5.872 km NNE of Hihifo, Tonga63.1 km2004-07-01 05:43:58 UTCView event →
M 5.883 km S of ‘Ohonua, Tonga10.0 km2004-06-14 20:06:13 UTCView event →
M 5.878 km NNE of Hihifo, Tonga54.7 km2004-05-16 07:50:33 UTCView event →
M 5.863 km ENE of ‘Ohonua, Tonga10.0 km2004-04-26 06:57:55 UTCView event →
M 5.8248 km SSW of ‘Ohonua, Tonga32.3 km2004-04-05 08:57:02 UTCView event →
M 5.885 km SSE of Pangai, Tonga2.2 km2004-04-03 13:29:32 UTCView event →
M 5.851 km N of Kolonga, Tonga55.8 km2004-02-25 16:52:31 UTCView event →
M 5.880 km SE of Neiafu, Tonga21.2 km2004-02-12 13:47:32 UTCView event →
M 5.7186 km NW of Hihifo, Tonga10.0 km2004-10-11 22:03:46 UTCView event →
M 5.7137 km NNE of Hihifo, Tonga10.0 km2004-09-04 20:24:07 UTCView event →
M 5.7138 km W of Hihifo, Tonga267.0 km2004-05-06 15:16:22 UTCView event →
M 5.7165 km ENE of Neiafu, Tonga50.0 km2004-05-03 19:33:16 UTCView event →
M 5.7100 km SE of Hihifo, Tonga53.6 km2004-04-28 11:45:17 UTCView event →
M 5.799 km NE of ‘Ohonua, Tonga12.0 km2004-01-29 20:10:41 UTCView event →
M 5.692 km W of Haveluloto, Tonga10.0 km2004-11-10 10:35:34 UTCView event →
M 5.6149 km S of ‘Ohonua, Tonga10.0 km2004-09-13 22:29:30 UTCView event →
M 5.6106 km NNE of Hihifo, Tonga10.0 km2004-09-03 23:18:16 UTCView event →
M 5.695 km NNE of Hihifo, Tonga10.0 km2004-09-03 12:16:49 UTCView event →
M 5.6198 km SSW of ‘Ohonua, Tonga10.0 km2004-07-01 09:31:50 UTCView event →
M 5.6165 km WNW of Pangai, Tonga231.0 km2004-06-22 21:39:37 UTCView event →
M 5.612 km SSW of Hihifo, Tonga85.4 km2004-06-04 02:38:28 UTCView event →
M 5.658 km ENE of ‘Ohonua, Tonga10.0 km2004-05-02 05:11:21 UTCView event →
M 5.5south of Tonga25.0 km2004-07-13 19:51:01 UTCView event →
M 5.590 km ENE of ‘Ohonua, Tonga10.0 km2004-05-22 06:28:08 UTCView event →
M 5.4104 km NNE of Hihifo, Tonga10.0 km2004-10-18 23:28:30 UTCView event →
M 5.4275 km SW of Vaini, Tonga107.2 km2004-07-01 14:59:30 UTCView event →
M 5.487 km NNE of Hihifo, Tonga10.0 km2004-06-10 09:50:38 UTCView event →
M 5.479 km S of Pangai, Tonga33.1 km2004-05-22 07:36:57 UTCView event →
M 5.4south of Tonga33.6 km2004-04-17 04:24:53 UTCView event →
M 5.471 km SE of Neiafu, Tonga20.7 km2004-02-16 07:38:24 UTCView event →
M 5.3275 km WNW of Haveluloto, Tonga491.9 km2004-12-10 02:33:50 UTCView event →
M 5.3107 km NNE of Hihifo, Tonga24.3 km2004-09-03 14:53:20 UTCView event →
M 5.360 km N of Hihifo, Tonga101.3 km2004-06-15 18:43:48 UTCView event →
M 5.392 km ENE of Kolonga, Tonga10.0 km2004-04-28 09:22:19 UTCView event →
M 5.335 km NW of Hihifo, Tonga98.9 km2004-04-13 11:24:35 UTCView event →
M 5.3114 km W of Hihifo, Tonga288.3 km2004-04-03 09:00:46 UTCView event →
M 5.3Tonga region10.0 km2004-03-20 00:00:21 UTCView event →
M 5.290 km NNW of Nuku‘alofa, Tonga65.2 km2004-11-10 02:34:23 UTCView event →
M 5.2170 km WSW of Haveluloto, Tonga165.6 km2004-08-23 14:36:16 UTCView event →
M 5.2109 km E of Pangai, Tonga42.4 km2004-08-10 06:24:32 UTCView event →
M 5.2211 km SSW of ‘Ohonua, Tonga10.0 km2004-06-10 11:13:42 UTCView event →
M 5.2140 km E of Neiafu, Tonga30.3 km2004-05-22 10:48:35 UTCView event →
M 5.232 km N of Hihifo, Tonga95.9 km2004-05-18 18:12:30 UTCView event →
M 5.276 km SE of Neiafu, Tonga10.0 km2004-02-18 12:12:30 UTCView event →
M 5.184 km SE of Pangai, Tonga50.0 km2004-12-16 04:29:21 UTCView event →

Historical small-earthquake detection varies through time. Long-term comparisons are most robust at higher magnitude thresholds.

Historical small-earthquake detection varies through time. Long-term comparisons are most robust at higher magnitude thresholds.

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