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Sequence · 2016-01-11

M 6.5 · Observed seismic cluster · 227 km SE of Sarangani, Philippines

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 cluster25
M6+1
Analysis radius260 km
Observation window14 days
Largest secondary eventM 5.5
Quake Pulse

Sequence timeline

Within first 24 hours8
Within first 7 days19
Observed duration13.7 d
Gap from reference eventM 1.0
0 h13.7 d
Quake Pulse

Main-event impact

3 Felt reports · PAGER GREEN · Tsunami indicator · Shallow

56/100
Impact and context →

M4.5+ events in cluster

MagnitudeLocationDepthTime
M 6.5227 km SE of Sarangani, Philippines13.0 km2016-01-11 16:38:05 UTCView event →
M 4.5238 km SE of Sarangani, Philippines10.0 km2016-01-11 16:51:16 UTCView event →
M 4.7Pulau-Pulau Talaud, Indonesia10.0 km2016-01-11 17:01:23 UTCView event →
M 4.5241 km SE of Sarangani, Philippines10.0 km2016-01-11 20:04:35 UTCView event →
M 4.5245 km SE of Sarangani, Philippines10.0 km2016-01-11 21:20:36 UTCView event →
M 4.5242 km NNW of Tobelo, Indonesia10.0 km2016-01-12 02:40:10 UTCView event →
M 4.5125 km WNW of Tobelo, Indonesia81.2 km2016-01-12 03:08:34 UTCView event →
M 5.2247 km NNW of Tobelo, Indonesia10.0 km2016-01-12 12:27:22 UTCView event →
M 4.8249 km NNW of Tobelo, Indonesia10.0 km2016-01-12 20:20:03 UTCView event →
M 4.5247 km SE of Sarangani, Philippines10.0 km2016-01-12 21:08:22 UTCView event →
M 4.6234 km NNW of Tobelo, Indonesia10.0 km2016-01-13 03:05:32 UTCView event →
M 4.81 km NNE of Nuing, Philippines191.1 km2016-01-13 07:48:42 UTCView event →
M 4.5247 km SE of Sarangani, Philippines10.0 km2016-01-13 09:46:38 UTCView event →
M 4.7244 km SE of Sarangani, Philippines10.0 km2016-01-14 00:10:18 UTCView event →
M 4.7250 km SE of Sarangani, Philippines10.0 km2016-01-14 05:41:01 UTCView event →
M 4.559 km ESE of Mangili, Philippines98.3 km2016-01-14 05:55:35 UTCView event →
M 4.5133 km SE of Pondaguitan, Philippines94.4 km2016-01-17 09:56:09 UTCView event →
M 4.6167 km NNE of Tobelo, Indonesia50.6 km2016-01-17 16:53:50 UTCView event →
M 4.6229 km SE of Sarangani, Philippines10.0 km2016-01-17 23:29:10 UTCView event →
M 5.0Molucca Sea112.4 km2016-01-21 08:16:51 UTCView event →
M 5.0231 km SE of Sarangani, Philippines10.0 km2016-01-21 20:10:38 UTCView event →
M 4.7237 km SE of Sarangani, Philippines11.8 km2016-01-21 20:23:30 UTCView event →
M 4.5227 km NW of Tobelo, Indonesia22.3 km2016-01-23 12:28:58 UTCView event →
M 4.597 km SE of Pondaguitan, Philippines136.2 km2016-01-24 16:30:35 UTCView event →
M 5.5168 km NNE of Tobelo, Indonesia42.7 km2016-01-25 09:17:49 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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