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Tonga · Earthquake archives August 2018

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

Events29
Largest magnitudeM 5.4
M6+0
M7+0
Average depth108.4 km

Strongest events

MagnitudeLocationDepthTime
M 5.4118 km ENE of ‘Ohonua, Tonga10.0 km2018-08-26 07:26:06 UTCView event →
M 5.1126 km NE of Hihifo, Tonga10.0 km2018-08-21 06:24:16 UTCView event →
M 5.053 km NE of Kolonga, Tonga26.6 km2018-08-12 16:43:54 UTCView event →
M 5.0128 km NW of Haveluloto, Tonga177.8 km2018-08-11 09:45:47 UTCView event →
M 4.9230 km SW of Haveluloto, Tonga181.7 km2018-08-30 07:57:01 UTCView event →
M 4.947 km NE of Pangai, Tonga40.3 km2018-08-25 18:50:53 UTCView event →
M 4.9108 km N of Hihifo, Tonga32.7 km2018-08-15 03:14:33 UTCView event →
M 4.9133 km NNW of Nuku‘alofa, Tonga187.7 km2018-08-14 14:38:44 UTCView event →
M 4.9102 km W of Neiafu, Tonga133.7 km2018-08-10 05:57:19 UTCView event →
M 4.8253 km W of Hihifo, Tonga10.0 km2018-08-30 19:32:37 UTCView event →
M 4.8123 km NE of Hihifo, Tonga10.0 km2018-08-27 18:25:02 UTCView event →
M 4.7Tonga215.8 km2018-08-24 17:48:58 UTCView event →
M 4.694 km NW of Hihifo, Tonga225.1 km2018-08-30 18:11:32 UTCView event →
M 4.669 km WSW of Neiafu, Tonga109.2 km2018-08-27 03:59:51 UTCView event →
M 4.6111 km ENE of Hihifo, Tonga10.0 km2018-08-24 09:51:39 UTCView event →
M 4.6102 km NNE of Hihifo, Tonga19.2 km2018-08-22 06:05:21 UTCView event →
M 4.6south of Tonga10.0 km2018-08-21 08:47:41 UTCView event →
M 4.6134 km NNE of Hihifo, Tonga10.0 km2018-08-21 04:28:16 UTCView event →
M 4.682 km NW of Neiafu, Tonga166.2 km2018-08-07 01:04:03 UTCView event →
M 4.6130 km ESE of ‘Ohonua, Tonga10.0 km2018-08-03 23:46:42 UTCView event →
M 4.694 km WNW of Neiafu, Tonga83.5 km2018-08-02 18:33:51 UTCView event →
M 4.690 km NE of Hihifo, Tonga35.0 km2018-08-02 02:59:03 UTCView event →
M 4.5148 km WNW of Pangai, Tonga207.6 km2018-08-22 00:08:33 UTCView event →
M 4.5194 km SSE of ‘Ohonua, Tonga10.0 km2018-08-16 07:58:01 UTCView event →
M 4.5249 km W of Haveluloto, Tonga409.6 km2018-08-14 01:43:51 UTCView event →
M 4.5267 km WNW of Haveluloto, Tonga508.6 km2018-08-07 20:48:05 UTCView event →
M 4.5161 km W of Neiafu, Tonga273.3 km2018-08-07 20:10:52 UTCView event →
M 4.5191 km SE of ‘Ohonua, Tonga10.0 km2018-08-07 01:45:53 UTCView event →
M 4.575 km SSW of Hihifo, Tonga10.0 km2018-08-03 10:25:03 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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