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Sequence · 2008-02-25

M 7.2 · Observed seismic cluster · 164 km WSW of Sungai Penuh, Indonesia

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 cluster18
M6+4
Analysis radius372 km
Observation window14 days
Largest secondary eventM 6.7
Quake Pulse

Sequence timeline

Within first 24 hours9
Within first 7 days14
Observed duration13.0 d
Gap from reference eventM 0.5
0 h13.0 d
Quake Pulse

Main-event impact

83 Felt reports · Shallow

63/100
Impact and context →

M4.5+ events in cluster

MagnitudeLocationDepthTime
M 7.2164 km WSW of Sungai Penuh, Indonesia25.0 km2008-02-25 08:36:33 UTCView event →
M 4.9160 km WSW of Sungai Penuh, Indonesia35.0 km2008-02-25 08:54:02 UTCView event →
M 5.1173 km WSW of Sungai Penuh, Indonesia35.0 km2008-02-25 10:38:46 UTCView event →
M 5.3156 km SSW of Padang, Indonesia35.8 km2008-02-25 13:33:51 UTCView event →
M 5.0154 km SSW of Padang, Indonesia38.9 km2008-02-25 14:14:27 UTCView event →
M 6.6161 km SSW of Padang, Indonesia25.0 km2008-02-25 18:06:03 UTCView event →
M 6.7155 km SSW of Padang, Indonesia25.0 km2008-02-25 21:02:18 UTCView event →
M 4.7177 km WSW of Sungai Penuh, Indonesia35.0 km2008-02-26 05:29:13 UTCView event →
M 4.5145 km WSW of Sungai Penuh, Indonesia35.0 km2008-02-26 07:27:18 UTCView event →
M 5.9133 km W of Bengkulu, Indonesia20.0 km2008-02-26 18:18:27 UTCView event →
M 4.9132 km WSW of Sungai Penuh, Indonesia35.0 km2008-02-27 10:25:15 UTCView event →
M 4.8168 km W of Bengkulu, Indonesia35.0 km2008-02-29 10:37:13 UTCView event →
M 5.3125 km SW of Bengkulu, Indonesia27.0 km2008-03-01 21:13:36 UTCView event →
M 6.2148 km SSW of Padang, Indonesia25.0 km2008-03-03 02:37:27 UTCView event →
M 5.6116 km SW of Bengkulu, Indonesia27.5 km2008-03-03 17:48:32 UTCView event →
M 5.4114 km SW of Bengkulu, Indonesia33.4 km2008-03-03 21:11:23 UTCView event →
M 5.3155 km SSW of Padang, Indonesia35.0 km2008-03-06 03:36:14 UTCView event →
M 4.6165 km WSW of Sungai Penuh, Indonesia35.0 km2008-03-09 09:16:23 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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