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Tonga · Earthquake archives 2019

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

Events374
Largest magnitudeM 6.6
M6+7
M7+0
Average depth64.2 km

Monthly activity

Historical small-earthquake detection varies through time. Long-term comparisons are most robust at higher magnitude thresholds.

Jan43Feb26Mar25Apr22May26Jun45Jul33Aug21Sep41Oct41Nov24Dec27
January43 EventsMax M5.8 · M6+ 0February26 EventsMax M5.4 · M6+ 0March25 EventsMax M5.3 · M6+ 0April22 EventsMax M6.0 · M6+ 1May26 EventsMax M6.0 · M6+ 1June45 EventsMax M6.1 · M6+ 2July33 EventsMax M5.3 · M6+ 0August21 EventsMax M5.7 · M6+ 0September41 EventsMax M5.7 · M6+ 0October41 EventsMax M5.9 · M6+ 0November24 EventsMax M6.6 · M6+ 2December27 EventsMax M6.0 · M6+ 1

Strongest events

MagnitudeLocationDepthTime
M 6.6136 km W of Neiafu, Tonga10.0 km2019-11-04 22:43:32 UTCView event →
M 6.2147 km W of Neiafu, Tonga10.0 km2019-11-11 23:03:28 UTCView event →
M 6.182 km ENE of ‘Ohonua, Tonga13.0 km2019-06-15 21:56:10 UTCView event →
M 6.0159 km WNW of Hihifo, Tonga10.0 km2019-12-06 13:04:46 UTCView event →
M 6.0108 km E of ‘Ohonua, Tonga10.0 km2019-06-02 10:36:29 UTCView event →
M 6.0132 km WSW of Haveluloto, Tonga177.9 km2019-05-30 15:38:01 UTCView event →
M 6.0121 km ENE of Hihifo, Tonga15.4 km2019-04-12 12:23:04 UTCView event →
M 5.9121 km NE of Hihifo, Tonga29.0 km2019-10-22 04:18:41 UTCView event →
M 5.8171 km NW of Hihifo, Tonga10.0 km2019-12-06 15:42:44 UTCView event →
M 5.8274 km W of Haveluloto, Tonga499.0 km2019-11-17 12:13:27 UTCView event →
M 5.8103 km E of Hihifo, Tonga43.0 km2019-11-08 09:41:14 UTCView event →
M 5.8295 km WNW of Haveluloto, Tonga562.4 km2019-01-27 10:16:28 UTCView event →
M 5.8south of Tonga10.0 km2019-01-10 17:00:37 UTCView event →
M 5.794 km NE of Hihifo, Tonga10.0 km2019-09-13 22:53:31 UTCView event →
M 5.7227 km WNW of Pangai, Tonga10.0 km2019-09-04 09:48:22 UTCView event →
M 5.750 km NW of Neiafu, Tonga10.0 km2019-08-05 09:01:00 UTCView event →
M 5.6155 km NW of Haveluloto, Tonga255.0 km2019-11-09 11:24:30 UTCView event →
M 5.690 km ENE of Hihifo, Tonga10.0 km2019-09-22 07:32:33 UTCView event →
M 5.5146 km W of Neiafu, Tonga10.0 km2019-11-11 23:00:21 UTCView event →
M 5.5181 km W of Neiafu, Tonga10.0 km2019-11-04 22:46:10 UTCView event →
M 5.5176 km NE of Neiafu, Tonga10.0 km2019-10-24 10:50:15 UTCView event →
M 5.5114 km NNW of Nuku‘alofa, Tonga215.1 km2019-08-24 21:21:27 UTCView event →
M 5.5112 km NNE of Neiafu, Tonga47.7 km2019-06-20 07:32:57 UTCView event →
M 5.4183 km SW of Haveluloto, Tonga151.6 km2019-11-04 18:32:53 UTCView event →
M 5.4204 km ENE of Neiafu, Tonga10.0 km2019-10-19 08:40:14 UTCView event →
M 5.4160 km ENE of Neiafu, Tonga10.0 km2019-09-20 09:13:40 UTCView event →
M 5.496 km E of ‘Ohonua, Tonga10.0 km2019-06-14 03:53:15 UTCView event →
M 5.4125 km WNW of Hihifo, Tonga272.6 km2019-02-02 07:02:02 UTCView event →
M 5.3203 km E of Neiafu, Tonga10.0 km2019-10-19 11:53:11 UTCView event →
M 5.3203 km ENE of Neiafu, Tonga10.0 km2019-09-20 05:28:25 UTCView event →
M 5.3121 km ENE of ‘Ohonua, Tonga10.0 km2019-08-09 17:45:46 UTCView event →
M 5.3134 km NNE of Hihifo, Tonga10.0 km2019-07-05 02:08:23 UTCView event →
M 5.3158 km E of ‘Ohonua, Tonga10.0 km2019-03-26 21:54:06 UTCView event →
M 5.3191 km NE of Neiafu, Tonga10.0 km2019-03-20 19:03:01 UTCView event →
M 5.3113 km WNW of Hihifo, Tonga295.6 km2019-02-15 13:40:52 UTCView event →
M 5.3south of Tonga10.0 km2019-02-04 10:37:59 UTCView event →
M 5.379 km SSE of Hihifo, Tonga35.0 km2019-02-02 01:11:39 UTCView event →
M 5.3119 km NE of Hihifo, Tonga10.0 km2019-01-30 06:23:49 UTCView event →
M 5.3101 km E of ‘Ohonua, Tonga10.0 km2019-01-11 05:58:12 UTCView event →
M 5.292 km NNE of Hihifo, Tonga10.0 km2019-11-23 17:59:49 UTCView event →
M 5.280 km ENE of Hihifo, Tonga10.0 km2019-11-08 15:52:42 UTCView event →
M 5.2201 km ENE of Neiafu, Tonga10.0 km2019-10-31 19:18:44 UTCView event →
M 5.2295 km NW of Haveluloto, Tonga381.9 km2019-10-24 00:33:34 UTCView event →
M 5.2143 km E of Neiafu, Tonga10.0 km2019-10-11 18:52:40 UTCView event →
M 5.2126 km NE of Hihifo, Tonga10.0 km2019-10-09 21:26:09 UTCView event →
M 5.2263 km SW of Haveluloto, Tonga226.5 km2019-09-28 04:07:59 UTCView event →
M 5.2181 km NE of Neiafu, Tonga10.0 km2019-09-25 04:29:11 UTCView event →
M 5.2south of Tonga10.0 km2019-08-16 23:30:07 UTCView event →
M 5.2108 km SSE of Pangai, Tonga10.0 km2019-06-27 20:58:24 UTCView event →
M 5.2120 km E of ‘Ohonua, Tonga10.0 km2019-06-13 07:33:58 UTCView event →
M 5.2115 km E of ‘Ohonua, Tonga10.0 km2019-06-11 07:00:01 UTCView event →
M 5.287 km ESE of ‘Ohonua, Tonga10.0 km2019-06-04 01:15:38 UTCView event →
M 5.2225 km S of ‘Ohonua, Tonga10.0 km2019-05-13 12:01:10 UTCView event →
M 5.2121 km S of Hihifo, Tonga93.6 km2019-05-09 23:06:50 UTCView event →
M 5.295 km ENE of Hihifo, Tonga10.0 km2019-04-08 23:05:53 UTCView event →
M 5.2103 km ENE of Hihifo, Tonga10.0 km2019-04-08 20:15:44 UTCView event →
M 5.2139 km NE of Hihifo, Tonga10.0 km2019-04-05 12:40:13 UTCView event →
M 5.290 km ESE of ‘Ohonua, Tonga10.0 km2019-02-19 02:05:39 UTCView event →
M 5.2147 km SSE of ‘Ohonua, Tonga10.0 km2019-01-24 11:32:30 UTCView event →
M 5.2south of Tonga10.0 km2019-01-12 06:03:42 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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