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Tonga · Earthquake archives December 2021

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

Events35
Largest magnitudeM 5.6
M6+0
M7+0
Average depth98.2 km

Strongest events

MagnitudeLocationDepthTime
M 5.6124 km SSE of Hihifo, Tonga43.0 km2021-12-25 12:39:13 UTCView event →
M 5.5118 km E of ‘Ohonua, Tonga11.4 km2021-12-27 11:34:08 UTCView event →
M 5.5226 km S of ‘Ohonua, Tonga10.0 km2021-12-03 08:40:26 UTCView event →
M 5.3127 km ESE of ‘Ohonua, Tonga10.0 km2021-12-05 07:45:05 UTCView event →
M 5.167 km SE of ‘Ohonua, Tonga10.0 km2021-12-18 01:12:29 UTCView event →
M 5.1256 km S of ‘Ohonua, Tonga10.0 km2021-12-09 22:09:40 UTCView event →
M 5.1121 km NE of Hihifo, Tonga10.0 km2021-12-05 09:24:25 UTCView event →
M 4.9109 km W of Hihifo, Tonga284.3 km2021-12-31 16:56:14 UTCView event →
M 4.9211 km S of ‘Ohonua, Tonga10.0 km2021-12-25 21:00:19 UTCView event →
M 4.9298 km WNW of Haveluloto, Tonga434.3 km2021-12-25 00:50:12 UTCView event →
M 4.985 km W of Haveluloto, Tonga181.9 km2021-12-18 18:36:07 UTCView event →
M 4.9220 km S of ‘Ohonua, Tonga10.0 km2021-12-03 09:20:56 UTCView event →
M 4.840 km ENE of Neiafu, Tonga29.0 km2021-12-28 14:08:43 UTCView event →
M 4.8150 km E of ‘Ohonua, Tonga10.0 km2021-12-18 20:10:54 UTCView event →
M 4.768 km N of Nuku‘alofa, Tonga77.9 km2021-12-18 16:49:46 UTCView event →
M 4.7106 km NW of Pangai, Tonga88.7 km2021-12-07 00:13:06 UTCView event →
M 4.7274 km S of ‘Ohonua, Tonga10.0 km2021-12-03 18:46:39 UTCView event →
M 4.640 km E of Pangai, Tonga35.0 km2021-12-26 16:14:48 UTCView event →
M 4.6260 km SSW of ‘Ohonua, Tonga35.0 km2021-12-22 21:22:38 UTCView event →
M 4.695 km SE of Hihifo, Tonga10.0 km2021-12-19 04:09:24 UTCView event →
M 4.6126 km WSW of Hihifo, Tonga284.5 km2021-12-17 07:34:57 UTCView event →
M 4.6120 km SSW of Hihifo, Tonga88.7 km2021-12-13 01:05:59 UTCView event →
M 4.6282 km S of ‘Ohonua, Tonga10.0 km2021-12-06 19:23:53 UTCView event →
M 4.6157 km SW of Vaini, Tonga150.4 km2021-12-05 16:23:40 UTCView event →
M 4.6229 km S of ‘Ohonua, Tonga10.0 km2021-12-03 09:05:25 UTCView event →
M 4.5232 km W of Hihifo, Tonga357.6 km2021-12-30 10:14:48 UTCView event →
M 4.5252 km WSW of Hihifo, Tonga10.0 km2021-12-28 13:41:58 UTCView event →
M 4.5297 km SW of Vaini, Tonga168.9 km2021-12-22 17:41:18 UTCView event →
M 4.558 km N of Neiafu, Tonga10.0 km2021-12-22 11:43:31 UTCView event →
M 4.5101 km NNW of Hihifo, Tonga10.0 km2021-12-21 14:01:49 UTCView event →
M 4.5180 km WSW of Hihifo, Tonga299.3 km2021-12-20 11:11:05 UTCView event →
M 4.5286 km W of Haveluloto, Tonga521.7 km2021-12-13 18:05:42 UTCView event →
M 4.575 km WSW of Pangai, Tonga106.2 km2021-12-07 14:16:37 UTCView event →
M 4.5103 km NNW of Neiafu, Tonga79.6 km2021-12-04 21:52:57 UTCView event →
M 4.5102 km NNE of Hihifo, Tonga10.0 km2021-12-01 06:45:29 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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