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Tonga · Earthquake archives October 2023

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

Events23
Largest magnitudeM 5.6
M6+0
M7+0
Average depth124.0 km

Strongest events

MagnitudeLocationDepthTime
M 5.6123 km N of Neiafu, Tonga35.0 km2023-10-27 03:02:24 UTCView event →
M 5.5126 km WNW of Houma, Tonga214.3 km2023-10-28 04:33:30 UTCView event →
M 5.565 km NW of Hihifo, Tonga10.0 km2023-10-10 07:21:30 UTCView event →
M 5.080 km SSE of Pangai, Tonga25.0 km2023-10-11 04:37:08 UTCView event →
M 5.080 km E of Fangale’ounga, Tonga10.0 km2023-10-03 19:04:29 UTCView event →
M 4.9120 km NE of Neiafu, Tonga10.0 km2023-10-28 22:15:00 UTCView event →
M 4.9125 km ESE of Neiafu, Tonga10.0 km2023-10-18 13:30:39 UTCView event →
M 4.9146 km S of ‘Ohonua, Tonga10.0 km2023-10-04 12:03:32 UTCView event →
M 4.90 km ENE of Hihifo, Tonga76.8 km2023-10-01 12:54:14 UTCView event →
M 4.9113 km ESE of Pangai, Tonga10.0 km2023-10-01 04:04:21 UTCView event →
M 4.7272 km WNW of Houma, Tonga518.0 km2023-10-25 09:15:13 UTCView event →
M 4.7261 km WNW of Houma, Tonga500.2 km2023-10-09 00:39:20 UTCView event →
M 4.7250 km WNW of Houma, Tonga503.2 km2023-10-04 16:18:24 UTCView event →
M 4.644 km W of Hihifo, Tonga146.3 km2023-10-28 20:59:53 UTCView event →
M 4.6103 km E of Hihifo, Tonga10.0 km2023-10-23 14:24:56 UTCView event →
M 4.6114 km ESE of Neiafu, Tonga10.0 km2023-10-20 21:21:21 UTCView event →
M 4.6195 km ENE of Neiafu, Tonga10.0 km2023-10-05 11:05:36 UTCView event →
M 4.6165 km S of ‘Ohonua, Tonga10.0 km2023-10-02 01:54:51 UTCView event →
M 4.558 km WSW of Pangai, Tonga78.4 km2023-10-18 11:24:12 UTCView event →
M 4.571 km NW of Neiafu, Tonga121.4 km2023-10-17 09:10:15 UTCView event →
M 4.5101 km ENE of Kolonga, Tonga10.0 km2023-10-14 19:15:37 UTCView event →
M 4.5172 km WNW of Pangai, Tonga211.3 km2023-10-11 04:50:01 UTCView event →
M 4.5274 km NW of Houma, Tonga311.6 km2023-10-03 17:51:25 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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