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Tonga · Earthquake archives August 2017

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

Events25
Largest magnitudeM 5.4
M6+0
M7+0
Average depth78.5 km

Strongest events

MagnitudeLocationDepthTime
M 5.4111 km E of Pangai, Tonga10.0 km2017-08-03 23:43:27 UTCView event →
M 5.4156 km NE of Neiafu, Tonga10.0 km2017-08-03 08:53:30 UTCView event →
M 5.0121 km ESE of Pangai, Tonga10.0 km2017-08-09 06:57:55 UTCView event →
M 5.0197 km NE of Neiafu, Tonga10.0 km2017-08-03 09:52:19 UTCView event →
M 4.9188 km NE of Neiafu, Tonga10.0 km2017-08-29 04:10:14 UTCView event →
M 4.9297 km SW of Vaini, Tonga205.5 km2017-08-26 21:24:36 UTCView event →
M 4.9110 km ENE of Neiafu, Tonga10.0 km2017-08-21 12:11:02 UTCView event →
M 4.9Tonga10.0 km2017-08-14 15:37:58 UTCView event →
M 4.7229 km NE of Neiafu, Tonga10.0 km2017-08-25 21:13:25 UTCView event →
M 4.7151 km ESE of Pangai, Tonga10.0 km2017-08-24 20:35:31 UTCView event →
M 4.7258 km S of ‘Ohonua, Tonga51.1 km2017-08-09 08:30:48 UTCView event →
M 4.6157 km ENE of Neiafu, Tonga10.0 km2017-08-28 02:40:34 UTCView event →
M 4.6137 km SE of Neiafu, Tonga10.0 km2017-08-24 06:37:19 UTCView event →
M 4.696 km WSW of Neiafu, Tonga65.6 km2017-08-16 06:45:42 UTCView event →
M 4.679 km NE of Hihifo, Tonga10.0 km2017-08-15 11:05:25 UTCView event →
M 4.6269 km W of Haveluloto, Tonga506.3 km2017-08-13 23:05:44 UTCView event →
M 4.668 km W of Neiafu, Tonga128.3 km2017-08-06 16:47:40 UTCView event →
M 4.5213 km NE of Neiafu, Tonga10.0 km2017-08-31 15:03:51 UTCView event →
M 4.5122 km E of Hihifo, Tonga10.0 km2017-08-28 08:08:13 UTCView event →
M 4.5237 km SE of Hihifo, Tonga10.0 km2017-08-26 06:16:38 UTCView event →
M 4.5148 km NW of Neiafu, Tonga233.6 km2017-08-25 00:08:15 UTCView event →
M 4.536 km NNW of Hihifo, Tonga112.2 km2017-08-23 08:13:01 UTCView event →
M 4.5114 km NE of Hihifo, Tonga10.0 km2017-08-19 09:19:29 UTCView event →
M 4.5263 km WNW of Haveluloto, Tonga491.0 km2017-08-16 22:35:52 UTCView event →
M 4.5116 km SE of Pangai, Tonga10.0 km2017-08-01 12:09:43 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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