Quake Pulse logoQuake Pulse
All archives · Tonga

Tonga · Earthquake archives September 2004

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

Events36
Largest magnitudeM 6.2
M6+1
M7+0
Average depth60.2 km

Strongest events

MagnitudeLocationDepthTime
M 6.291 km NNE of Hihifo, Tonga10.0 km2004-09-03 19:04:47 UTCView event →
M 5.997 km NNE of Hihifo, Tonga12.7 km2004-09-08 11:00:18 UTCView event →
M 5.7137 km NNE of Hihifo, Tonga10.0 km2004-09-04 20:24:07 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 5.3107 km NNE of Hihifo, Tonga24.3 km2004-09-03 14:53:20 UTCView event →
M 5.0185 km ESE of Hihifo, Tonga45.0 km2004-09-09 13:10:31 UTCView event →
M 4.988 km NNE of Hihifo, Tonga10.0 km2004-09-05 16:43:15 UTCView event →
M 4.8131 km NW of Hihifo, Tonga201.2 km2004-09-27 23:06:50 UTCView event →
M 4.8140 km NE of Neiafu, Tonga10.0 km2004-09-17 15:29:25 UTCView event →
M 4.8293 km SSW of ‘Ohonua, Tonga35.0 km2004-09-16 23:55:13 UTCView event →
M 4.8140 km WSW of Haveluloto, Tonga125.4 km2004-09-15 15:14:40 UTCView event →
M 4.849 km NNE of Neiafu, Tonga55.0 km2004-09-15 02:51:36 UTCView event →
M 4.8141 km SSW of ‘Ohonua, Tonga10.0 km2004-09-12 23:47:27 UTCView event →
M 4.8269 km SW of Vaini, Tonga82.1 km2004-09-09 03:56:44 UTCView event →
M 4.899 km NNE of Hihifo, Tonga10.0 km2004-09-08 14:25:38 UTCView event →
M 4.899 km NNE of Hihifo, Tonga10.0 km2004-09-05 17:41:22 UTCView event →
M 4.7157 km SSW of Hihifo, Tonga76.1 km2004-09-23 16:02:12 UTCView event →
M 4.7141 km SSW of ‘Ohonua, Tonga10.0 km2004-09-12 21:29:16 UTCView event →
M 4.792 km NNE of Hihifo, Tonga10.0 km2004-09-04 05:03:50 UTCView event →
M 4.7135 km ESE of Neiafu, Tonga35.0 km2004-09-03 20:23:35 UTCView event →
M 4.6228 km ESE of ‘Ohonua, Tonga35.0 km2004-09-23 08:54:19 UTCView event →
M 4.6Tonga12.0 km2004-09-22 06:43:30 UTCView event →
M 4.6112 km SSE of Hihifo, Tonga15.0 km2004-09-21 22:44:26 UTCView event →
M 4.6279 km WNW of Haveluloto, Tonga547.2 km2004-09-21 06:17:31 UTCView event →
M 4.6114 km W of Pangai, Tonga111.4 km2004-09-08 05:56:12 UTCView event →
M 4.695 km NNE of Hihifo, Tonga10.0 km2004-09-05 01:27:35 UTCView event →
M 4.683 km NE of Hihifo, Tonga10.0 km2004-09-04 05:02:18 UTCView event →
M 4.5101 km E of Hihifo, Tonga82.3 km2004-09-28 19:53:00 UTCView event →
M 4.5104 km SSW of Hihifo, Tonga144.1 km2004-09-17 16:25:40 UTCView event →
M 4.560 km SE of Pangai, Tonga10.0 km2004-09-09 09:17:51 UTCView event →
M 4.5105 km NNE of Hihifo, Tonga10.0 km2004-09-09 01:47:54 UTCView event →
M 4.5110 km NNE of Hihifo, Tonga35.0 km2004-09-08 11:52:20 UTCView event →
M 4.577 km ENE of Hihifo, Tonga10.0 km2004-09-04 05:01:36 UTCView event →
M 4.5226 km W of Hihifo, Tonga323.7 km2004-09-02 22:45:23 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.

Blog

Latest from the blog

Guides, explainers and practical reading to go beyond the live data.

View all articles →