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Sequence · 2010-03-05

M 6.6 · Observed seismic cluster · 23 km WNW of Talcahuano, Chile

Explore clusters of M4.5+ events observed around significant earthquakes. These clusters are descriptive and are not presented as earthquake predictions.

M4.5+ events in cluster176
M6+4
Analysis radius276 km
Observation window14 days
Largest secondary eventM 6.7
Quake Pulse

Sequence timeline

Within first 24 hours21
Within first 7 days107
Observed duration14.0 d
Gap from reference eventM 0.0
0 h14.0 d
Quake Pulse

Main-event impact

90 Felt reports · Shallow

55/100
Impact and context →

M4.5+ events in cluster

MagnitudeLocationDepthTime
M 6.623 km WNW of Talcahuano, Chile18.0 km2010-03-05 11:47:06 UTCView event →
M 5.214 km WNW of Curanilahue, Chile35.0 km2010-03-05 12:01:53 UTCView event →
M 4.639 km NNW of Talca, Chile35.7 km2010-03-05 12:21:36 UTCView event →
M 5.028 km N of Constitución, Chile35.0 km2010-03-05 12:28:58 UTCView event →
M 4.6125 km WNW of Constitución, Chile35.0 km2010-03-05 12:34:35 UTCView event →
M 4.541 km SE of Cañete, Chile35.0 km2010-03-05 15:48:36 UTCView event →
M 4.859 km NNW of Constitución, Chile35.0 km2010-03-05 20:18:38 UTCView event →
M 4.718 km E of Penco, Chile31.5 km2010-03-05 20:24:06 UTCView event →
M 4.739 km W of Talcahuano, Chile20.7 km2010-03-05 20:49:32 UTCView event →
M 4.953 km WNW of Quirihue, Chile35.0 km2010-03-05 20:53:22 UTCView event →
M 5.127 km NW of Arauco, Chile10.0 km2010-03-06 01:23:18 UTCView event →
M 5.078 km NNE of Constitución, Chile15.0 km2010-03-06 03:09:27 UTCView event →
M 4.567 km N of Constitución, Chile35.0 km2010-03-06 04:59:19 UTCView event →
M 4.762 km NW of Tomé, Chile35.0 km2010-03-06 05:22:30 UTCView event →
M 4.5145 km W of Constitución, Chile35.0 km2010-03-06 07:32:15 UTCView event →
M 4.666 km WNW of Cauquenes, Chile35.0 km2010-03-06 08:31:23 UTCView event →
M 4.766 km WSW of Constitución, Chile35.0 km2010-03-06 09:26:35 UTCView event →
M 4.577 km WNW of Santa Cruz, Chile35.0 km2010-03-06 09:41:08 UTCView event →
M 4.736 km W of Santa Cruz, Chile35.0 km2010-03-06 09:49:35 UTCView event →
M 4.636 km N of Carahue, Chile35.0 km2010-03-06 10:48:16 UTCView event →
M 4.722 km NNW of Tomé, Chile35.0 km2010-03-06 11:23:35 UTCView event →
M 5.219 km NNW of Lebu, Chile35.0 km2010-03-06 15:19:06 UTCView event →
M 5.040 km WNW of Quirihue, Chile35.0 km2010-03-06 18:03:22 UTCView event →
M 4.712 km NE of Lebu, Chile35.0 km2010-03-06 18:17:52 UTCView event →
M 4.938 km NW of Constitución, Chile44.0 km2010-03-06 18:42:56 UTCView event →
M 4.546 km NNW of Talca, Chile35.0 km2010-03-06 18:55:46 UTCView event →
M 4.714 km WSW of Curanilahue, Chile31.8 km2010-03-06 20:48:17 UTCView event →
M 4.917 km NNE of Lebu, Chile35.0 km2010-03-06 21:08:20 UTCView event →
M 4.688 km NNW of Tomé, Chile35.0 km2010-03-06 21:24:27 UTCView event →
M 4.6140 km NW of Constitución, Chile35.0 km2010-03-06 22:56:03 UTCView event →
M 4.518 km WNW of Coronel, Chile43.7 km2010-03-07 00:44:54 UTCView event →
M 4.541 km NW of Arauco, Chile36.1 km2010-03-07 01:39:55 UTCView event →
M 4.873 km N of Constitución, Chile35.4 km2010-03-07 03:32:07 UTCView event →
M 4.6169 km NW of Constitución, Chile17.4 km2010-03-07 04:24:22 UTCView event →
M 4.555 km NNW of Talca, Chile35.0 km2010-03-07 07:21:16 UTCView event →
M 4.552 km WNW of Coronel, Chile38.4 km2010-03-07 12:04:23 UTCView event →
M 4.778 km WSW of Constitución, Chile35.0 km2010-03-07 12:15:02 UTCView event →
M 4.753 km SW of Constitución, Chile35.0 km2010-03-07 12:31:15 UTCView event →
M 4.916 km S of Cañete, Chile24.3 km2010-03-07 14:22:47 UTCView event →
M 4.642 km W of Rauco, Chile45.1 km2010-03-07 14:38:41 UTCView event →
M 5.922 km SSE of Cañete, Chile26.8 km2010-03-07 15:59:44 UTCView event →
M 5.028 km SSW of Cañete, Chile21.4 km2010-03-07 16:18:28 UTCView event →
M 4.845 km NNW of Constitución, Chile35.0 km2010-03-07 17:02:26 UTCView event →
M 4.557 km NW of Carahue, Chile35.0 km2010-03-07 17:16:30 UTCView event →
M 5.349 km W of Santa Cruz, Chile35.0 km2010-03-07 18:36:00 UTCView event →
M 4.624 km SSE of Cañete, Chile35.0 km2010-03-07 21:52:13 UTCView event →
M 5.147 km WNW of Quirihue, Chile24.9 km2010-03-07 23:46:57 UTCView event →
M 4.728 km ESE of Constitución, Chile35.0 km2010-03-07 23:49:24 UTCView event →
M 4.621 km W of Lebu, Chile35.0 km2010-03-08 00:38:50 UTCView event →
M 4.929 km S of Cañete, Chile40.6 km2010-03-08 02:32:47 UTCView event →
M 4.878 km NNW of Tomé, Chile35.0 km2010-03-08 03:21:07 UTCView event →
M 4.653 km WNW of Constitución, Chile35.0 km2010-03-08 03:54:33 UTCView event →
M 4.540 km WNW of Carahue, Chile35.0 km2010-03-08 05:25:14 UTCView event →
M 4.6140 km NNW of Constitución, Chile35.0 km2010-03-08 07:06:08 UTCView event →
M 4.646 km W of Constitución, Chile35.0 km2010-03-08 08:00:34 UTCView event →
M 4.620 km SSE of Constitución, Chile35.0 km2010-03-08 08:33:35 UTCView event →
M 4.953 km NNW of Constitución, Chile35.0 km2010-03-08 10:12:25 UTCView event →
M 5.1156 km NW of Constitución, Chile34.7 km2010-03-08 13:03:43 UTCView event →
M 4.730 km WNW of Tomé, Chile35.0 km2010-03-08 14:52:54 UTCView event →
M 4.680 km W of Constitución, Chile32.9 km2010-03-08 14:57:46 UTCView event →
M 4.632 km NW of Constitución, Chile35.0 km2010-03-08 15:18:38 UTCView event →
M 5.074 km WNW of Quirihue, Chile35.0 km2010-03-08 16:04:12 UTCView event →
M 4.985 km WNW of Quirihue, Chile22.0 km2010-03-08 19:15:15 UTCView event →
M 4.640 km W of Constitución, Chile26.2 km2010-03-08 20:37:59 UTCView event →
M 4.648 km WNW of Carahue, Chile35.0 km2010-03-09 03:05:19 UTCView event →
M 4.814 km W of Lota, Chile10.8 km2010-03-09 05:53:28 UTCView event →
M 4.517 km WNW of Yumbel, Chile35.0 km2010-03-09 06:34:30 UTCView event →
M 4.743 km WNW of Santa Cruz, Chile12.5 km2010-03-09 07:05:23 UTCView event →
M 4.92 km SE of Curanilahue, Chile30.4 km2010-03-09 10:48:18 UTCView event →
M 4.612 km NNE of Lebu, Chile35.0 km2010-03-09 11:43:46 UTCView event →
M 4.662 km W of Constitución, Chile35.0 km2010-03-09 20:15:40 UTCView event →
M 4.780 km NW of Quirihue, Chile35.0 km2010-03-09 20:31:14 UTCView event →
M 4.633 km NW of Carahue, Chile35.0 km2010-03-09 20:44:00 UTCView event →
M 5.0153 km WNW of Constitución, Chile35.0 km2010-03-09 21:59:23 UTCView event →
M 5.219 km NW of Yumbel, Chile32.2 km2010-03-10 02:41:48 UTCView event →
M 5.233 km WNW of Arauco, Chile36.6 km2010-03-10 04:01:48 UTCView event →
M 4.997 km W of Constitución, Chile35.0 km2010-03-10 07:57:04 UTCView event →
M 5.1134 km WNW of Constitución, Chile35.0 km2010-03-10 08:45:23 UTCView event →
M 5.17 km WNW of Talcahuano, Chile27.3 km2010-03-10 09:04:09 UTCView event →
M 5.233 km WNW of Coronel, Chile35.0 km2010-03-10 09:37:59 UTCView event →
M 4.857 km WNW of Carahue, Chile13.5 km2010-03-10 14:12:06 UTCView event →
M 5.1122 km WSW of Lebu, Chile22.9 km2010-03-10 16:00:51 UTCView event →
M 4.879 km WSW of Lebu, Chile30.0 km2010-03-10 16:10:41 UTCView event →
M 4.957 km WSW of Constitución, Chile37.6 km2010-03-11 00:45:02 UTCView event →
M 4.577 km W of Constitución, Chile35.0 km2010-03-11 06:29:55 UTCView event →
M 4.631 km SE of Cañete, Chile35.0 km2010-03-11 08:06:38 UTCView event →
M 4.840 km WNW of Arauco, Chile35.0 km2010-03-11 12:43:42 UTCView event →
M 5.117 km W of Arauco, Chile41.6 km2010-03-11 12:44:12 UTCView event →
M 4.625 km W of Arauco, Chile35.0 km2010-03-11 12:46:13 UTCView event →
M 5.657 km W of Santa Cruz, Chile35.0 km2010-03-11 14:58:15 UTCView event →
M 6.061 km WNW of Santa Cruz, Chile31.5 km2010-03-11 15:06:02 UTCView event →
M 4.895 km WNW of Lebu, Chile35.0 km2010-03-11 15:19:03 UTCView event →
M 5.071 km WNW of Santa Cruz, Chile12.7 km2010-03-11 15:54:35 UTCView event →
M 4.851 km W of Santa Cruz, Chile35.0 km2010-03-11 16:59:42 UTCView event →
M 5.059 km WNW of Santa Cruz, Chile35.0 km2010-03-11 18:20:23 UTCView event →
M 4.630 km N of Carahue, Chile36.4 km2010-03-11 22:15:30 UTCView event →
M 5.310 km S of Lebu, Chile24.5 km2010-03-11 22:34:03 UTCView event →
M 4.910 km NNE of Cañete, Chile42.6 km2010-03-11 23:18:11 UTCView event →
M 4.719 km ESE of Lota, Chile35.0 km2010-03-12 02:58:55 UTCView event →
M 4.566 km W of Santa Cruz, Chile19.6 km2010-03-12 05:53:34 UTCView event →
M 4.5Near the coast of Libertador O'Higgins, Chile35.0 km2010-03-12 06:32:55 UTCView event →
M 4.571 km NW of Tomé, Chile35.0 km2010-03-12 06:39:48 UTCView event →
M 4.649 km NW of Tomé, Chile35.0 km2010-03-12 07:14:11 UTCView event →
M 4.814 km NNE of Cauquenes, Chile35.0 km2010-03-12 08:47:22 UTCView event →
M 5.115 km SW of Lebu, Chile35.0 km2010-03-12 10:32:35 UTCView event →
M 4.812 km NNW of Victoria, Chile21.9 km2010-03-12 11:02:13 UTCView event →
M 4.711 km NNW of Lebu, Chile30.7 km2010-03-12 11:27:24 UTCView event →
M 4.713 km W of Curanilahue, Chile35.0 km2010-03-12 14:12:41 UTCView event →
M 4.544 km SSW of Lebu, Chile35.0 km2010-03-12 18:23:08 UTCView event →
M 4.820 km WSW of Arauco, Chile42.6 km2010-03-12 20:23:15 UTCView event →
M 4.719 km N of Lebu, Chile19.4 km2010-03-12 23:26:00 UTCView event →
M 4.554 km WNW of Santa Cruz, Chile15.2 km2010-03-13 02:23:37 UTCView event →
M 4.854 km SW of Cañete, Chile22.2 km2010-03-13 02:37:20 UTCView event →
M 5.344 km W of Talcahuano, Chile15.0 km2010-03-13 03:15:01 UTCView event →
M 5.434 km W of Talcahuano, Chile30.7 km2010-03-13 03:19:07 UTCView event →
M 4.645 km WSW of Constitución, Chile32.2 km2010-03-13 07:54:58 UTCView event →
M 4.817 km WSW of Arauco, Chile35.0 km2010-03-13 10:20:47 UTCView event →
M 5.813 km SW of Curanilahue, Chile35.0 km2010-03-13 10:34:43 UTCView event →
M 4.715 km ENE of Lebu, Chile35.0 km2010-03-13 10:39:58 UTCView event →
M 4.713 km WNW of Lota, Chile36.5 km2010-03-13 17:05:38 UTCView event →
M 4.637 km NNW of Lebu, Chile35.0 km2010-03-13 17:43:17 UTCView event →
M 5.353 km WSW of Talcahuano, Chile37.3 km2010-03-13 20:20:26 UTCView event →
M 4.945 km W of Santa Cruz, Chile30.0 km2010-03-14 01:40:40 UTCView event →
M 4.611 km SSW of Lebu, Chile35.0 km2010-03-14 03:21:31 UTCView event →
M 4.848 km NW of Carahue, Chile35.0 km2010-03-14 05:07:44 UTCView event →
M 4.816 km WNW of Arauco, Chile37.3 km2010-03-14 09:01:26 UTCView event →
M 4.837 km W of Santa Cruz, Chile35.0 km2010-03-14 11:32:30 UTCView event →
M 5.548 km WNW of Carahue, Chile23.2 km2010-03-14 13:52:22 UTCView event →
M 5.048 km NW of Carahue, Chile35.0 km2010-03-14 14:01:18 UTCView event →
M 4.53 km WNW of Tomé, Chile10.1 km2010-03-14 14:59:29 UTCView event →
M 4.530 km N of Lebu, Chile35.0 km2010-03-14 17:32:37 UTCView event →
M 5.046 km NNW of Constitución, Chile32.0 km2010-03-14 19:10:46 UTCView event →
M 4.814 km WSW of Cañete, Chile35.0 km2010-03-14 19:23:30 UTCView event →
M 5.638 km WNW of Carahue, Chile13.0 km2010-03-14 20:04:54 UTCView event →
M 4.861 km NW of Carahue, Chile35.0 km2010-03-14 20:13:28 UTCView event →
M 4.947 km NW of Carahue, Chile6.0 km2010-03-14 20:14:20 UTCView event →
M 4.659 km NW of Carahue, Chile35.0 km2010-03-14 20:21:22 UTCView event →
M 4.926 km NNE of Constitución, Chile12.5 km2010-03-15 01:58:16 UTCView event →
M 6.276 km NW of Quirihue, Chile14.0 km2010-03-15 11:08:28 UTCView event →
M 4.745 km SW of Constitución, Chile35.0 km2010-03-15 11:13:10 UTCView event →
M 4.881 km NW of Quirihue, Chile35.0 km2010-03-15 12:07:44 UTCView event →
M 5.061 km WNW of Quirihue, Chile35.0 km2010-03-15 12:13:16 UTCView event →
M 4.517 km W of Curanilahue, Chile35.0 km2010-03-15 15:57:47 UTCView event →
M 4.558 km W of Santa Cruz, Chile35.0 km2010-03-16 02:07:26 UTCView event →
M 6.752 km NNW of Tomé, Chile18.0 km2010-03-16 02:21:57 UTCView event →
M 4.660 km NW of Tomé, Chile35.0 km2010-03-16 02:35:26 UTCView event →
M 4.847 km NW of Tomé, Chile38.1 km2010-03-16 02:41:49 UTCView event →
M 5.925 km NNW of Tomé, Chile42.3 km2010-03-16 03:04:39 UTCView event →
M 4.557 km NW of Tomé, Chile35.5 km2010-03-16 04:20:14 UTCView event →
M 4.625 km WNW of Quirihue, Chile35.0 km2010-03-16 05:12:44 UTCView event →
M 4.737 km SSW of Cañete, Chile35.0 km2010-03-16 08:30:34 UTCView event →
M 4.949 km NNW of Tomé, Chile35.0 km2010-03-16 08:43:53 UTCView event →
M 4.566 km NW of Tomé, Chile35.0 km2010-03-16 09:45:34 UTCView event →
M 4.566 km NNW of Tomé, Chile35.0 km2010-03-16 09:56:50 UTCView event →
M 4.536 km W of Constitución, Chile27.0 km2010-03-16 11:51:20 UTCView event →
M 4.678 km NW of Tomé, Chile36.0 km2010-03-16 19:06:26 UTCView event →
M 4.647 km W of Santa Cruz, Chile35.0 km2010-03-16 19:09:35 UTCView event →
M 4.856 km NNW of Tomé, Chile35.0 km2010-03-17 01:31:11 UTCView event →
M 4.547 km SSW of Lebu, Chile35.0 km2010-03-17 08:34:10 UTCView event →
M 4.957 km NNW of Tomé, Chile25.6 km2010-03-17 17:17:34 UTCView event →
M 5.158 km WSW of Constitución, Chile22.1 km2010-03-17 18:29:37 UTCView event →
M 4.751 km WSW of Constitución, Chile35.0 km2010-03-17 18:37:52 UTCView event →
M 5.04 km ENE of Tomé, Chile27.1 km2010-03-17 19:00:06 UTCView event →
M 4.88 km WNW of Chiguayante, Chile35.0 km2010-03-17 22:52:29 UTCView event →
M 4.624 km W of Angol, Chile35.0 km2010-03-17 23:08:28 UTCView event →
M 5.217 km ENE of Tomé, Chile28.4 km2010-03-18 01:57:29 UTCView event →
M 4.815 km ENE of Cauquenes, Chile49.7 km2010-03-18 03:25:32 UTCView event →
M 4.650 km W of Santa Cruz, Chile35.0 km2010-03-18 09:49:09 UTCView event →
M 4.941 km WSW of Constitución, Chile35.0 km2010-03-18 15:19:46 UTCView event →
M 4.755 km NW of Quirihue, Chile35.0 km2010-03-18 16:56:59 UTCView event →
M 4.740 km W of Cauquenes, Chile39.9 km2010-03-18 20:46:40 UTCView event →
M 4.848 km SW of Cañete, Chile21.1 km2010-03-18 22:56:25 UTCView event →
M 4.543 km NE of Constitución, Chile26.1 km2010-03-18 23:06:07 UTCView event →
M 5.599 km WSW of Constitución, Chile14.4 km2010-03-19 08:54:44 UTCView event →
M 4.774 km WSW of Constitución, Chile35.0 km2010-03-19 08:59:54 UTCView event →
M 4.827 km SW of Constitución, Chile36.2 km2010-03-19 10:35:59 UTCView event →

Interpretation

Explore clusters of M4.5+ events observed around significant earthquakes. These clusters are descriptive and are not presented as earthquake predictions. Historical small-earthquake detection varies through time. Long-term comparisons are most robust at higher magnitude thresholds.

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