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Tonga · Earthquake archives December 2011

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

Events18
Largest magnitudeM 6.0
M6+1
M7+0
Average depth66.3 km

Strongest events

MagnitudeLocationDepthTime
M 6.027 km SSW of Hihifo, Tonga90.0 km2011-12-26 04:48:08 UTCView event →
M 5.8127 km WNW of Hihifo, Tonga10.0 km2011-12-14 00:48:10 UTCView event →
M 5.456 km S of Pangai, Tonga41.0 km2011-12-07 04:08:37 UTCView event →
M 5.1132 km NW of Neiafu, Tonga194.6 km2011-12-28 21:55:42 UTCView event →
M 5.1146 km SSW of Hihifo, Tonga145.4 km2011-12-27 19:41:41 UTCView event →
M 5.088 km ENE of Kolonga, Tonga42.9 km2011-12-31 19:22:36 UTCView event →
M 5.0Tonga57.2 km2011-12-20 13:17:37 UTCView event →
M 5.053 km S of Pangai, Tonga35.0 km2011-12-06 10:15:09 UTCView event →
M 4.829 km E of Neiafu, Tonga35.0 km2011-12-28 17:19:11 UTCView event →
M 4.8119 km SSE of Hihifo, Tonga24.4 km2011-12-22 18:04:12 UTCView event →
M 4.8166 km NNE of Neiafu, Tonga43.2 km2011-12-21 16:32:56 UTCView event →
M 4.8183 km ENE of Neiafu, Tonga21.3 km2011-12-05 07:15:18 UTCView event →
M 4.7156 km ENE of Neiafu, Tonga39.5 km2011-12-24 22:02:19 UTCView event →
M 4.723 km W of Hihifo, Tonga140.1 km2011-12-22 23:50:31 UTCView event →
M 4.7118 km ESE of Hihifo, Tonga10.0 km2011-12-14 13:32:39 UTCView event →
M 4.6115 km S of Hihifo, Tonga131.7 km2011-12-06 18:39:16 UTCView event →
M 4.5202 km ESE of Hihifo, Tonga10.0 km2011-12-08 21:54:07 UTCView event →
M 4.5146 km S of Hihifo, Tonga122.8 km2011-12-04 23:45:36 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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