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Tonga · Earthquake archives July 2009

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

Events21
Largest magnitudeM 5.8
M6+0
M7+0
Average depth52.4 km

Strongest events

MagnitudeLocationDepthTime
M 5.889 km NE of ‘Ohonua, Tonga14.0 km2009-07-30 20:05:35 UTCView event →
M 5.750 km SSW of ‘Ohonua, Tonga19.1 km2009-07-17 03:20:29 UTCView event →
M 5.4Tonga10.0 km2009-07-31 08:07:12 UTCView event →
M 5.3162 km W of Hihifo, Tonga316.1 km2009-07-18 14:00:16 UTCView event →
M 5.396 km S of Pangai, Tonga35.0 km2009-07-11 12:35:21 UTCView event →
M 5.368 km NE of Hihifo, Tonga10.0 km2009-07-10 16:03:54 UTCView event →
M 5.2135 km NE of Hihifo, Tonga10.0 km2009-07-19 07:16:48 UTCView event →
M 5.2102 km N of Hihifo, Tonga35.0 km2009-07-19 07:16:45 UTCView event →
M 5.1118 km NNW of Hihifo, Tonga10.0 km2009-07-21 15:07:22 UTCView event →
M 5.169 km E of ‘Ohonua, Tonga53.3 km2009-07-17 00:59:51 UTCView event →
M 4.981 km E of ‘Ohonua, Tonga35.0 km2009-07-04 10:21:44 UTCView event →
M 4.9184 km S of ‘Ohonua, Tonga67.4 km2009-07-04 07:06:22 UTCView event →
M 4.7225 km S of ‘Ohonua, Tonga35.0 km2009-07-02 04:55:50 UTCView event →
M 4.7216 km SSW of ‘Ohonua, Tonga46.3 km2009-07-01 13:32:58 UTCView event →
M 4.6south of Tonga35.0 km2009-07-23 17:21:29 UTCView event →
M 4.695 km NNE of Hihifo, Tonga10.0 km2009-07-13 18:26:14 UTCView event →
M 4.6102 km ESE of ‘Ohonua, Tonga14.2 km2009-07-03 01:11:53 UTCView event →
M 4.5105 km ENE of ‘Ohonua, Tonga10.0 km2009-07-30 22:23:57 UTCView event →
M 4.565 km SSE of Hihifo, Tonga50.1 km2009-07-18 07:38:04 UTCView event →
M 4.5175 km SSW of ‘Ohonua, Tonga75.8 km2009-07-09 23:47:10 UTCView event →
M 4.5158 km WSW of Haveluloto, Tonga209.8 km2009-07-04 18:40:48 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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