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Sequence · 2010-10-25

M 7.8 · Observed seismic cluster · 215 km SW 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 cluster65
M6+2
Analysis radius468 km
Observation window14 days
Largest secondary eventM 6.3
Quake Pulse · Major sequence

What the sequence shows

After the M 7.8 reference event, Quake Pulse counts 29 M4+ event(s) in the first 24 hours and 54 in the first 7 days. Fourteen-day M4.5+ activity is about 15.8× the average equivalent derived from the previous year. The largest secondary event is M 1.5 below the reference event.

93/100Sequence score
Events in the previous 24 h0
In the first hour5
In the first 24 hours29
In the first 7 days54
Within 14 days66
Peak one-hour count5

Local historical context

Descriptive comparison with M4.5+ events observed in the same radius during the 365 days before the sequence.

M4.5+ events / 365 d109Average 14-day equivalent4.2Activity / baseline ratio15.8×

A ratio above 1 means denser M4.5+ activity than the average equivalent derived from the previous 365 days. It is not a risk measure or a forecast.

Reference event

Largest secondary eventM 6.3Magnitude gapM 1.5Observed duration14.0 d

Earlier events are shown as context only. They are not labelled precursors and should not be interpreted as predictive signals.

Evolving sequence map

Shows M4+ cluster events according to elapsed time after the reference event.

1 hour24 hours7 days14 days
215 km SW of Sungai Penuh, Indonesia · 468 kmInteractive 3D view of earthquakes within 468 km of 215 km SW of Sungai Penuh, Indonesia.215 km SW of Sungai Penuh, IndonesiaM 4.7 · 237 km SW of Sungai Penuh, Indonesia · 23.1 kmM 4.8 · 199 km SW of Sungai Penuh, Indonesia · 17.5 kmM 5.0 · 220 km SW of Sungai Penuh, Indonesia · 17.9 kmM 4.7 · 250 km SW of Sungai Penuh, Indonesia · 37.1 kmM 4.5 · 182 km SW of Sungai Penuh, Indonesia · 33.9 kmM 4.7 · 229 km SW of Sungai Penuh, Indonesia · 23.2 kmM 4.8 · 221 km SW of Sungai Penuh, Indonesia · 13.4 kmM 4.9 · 199 km WSW of Sungai Penuh, Indonesia · 77.6 kmM 4.7 · 242 km SW of Sungai Penuh, Indonesia · 36.5 kmM 6.3 · 150 km SW of Sungai Penuh, Indonesia · 67.1 kmM 5.7 · 140 km SW of Sungai Penuh, Indonesia · 74.8 kmM 4.8 · 174 km SW of Sungai Penuh, Indonesia · 42.5 kmM 4.9 · 225 km SW of Sungai Penuh, Indonesia · 18.1 kmM 4.6 · 260 km WSW of Sungai Penuh, Indonesia · 90.5 kmM 5.0 · 166 km WSW of Sungai Penuh, Indonesia · 75.4 kmM 4.9 · 82 km SSE of Bengkulu, Indonesia · 301.2 kmM 4.6 · 249 km SW of Sungai Penuh, Indonesia · 35.8 kmM 5.9 · 172 km SW of Sungai Penuh, Indonesia · 47.1 kmM 5.0 · 260 km SW of Sungai Penuh, Indonesia · 67.8 kmM 4.5 · 247 km SW of Sungai Penuh, Indonesia · 38.3 kmM 5.0 · 183 km SW of Sungai Penuh, Indonesia · 31.9 kmM 4.8 · 180 km SW of Sungai Penuh, Indonesia · 44.1 kmM 4.9 · 244 km SW of Sungai Penuh, Indonesia · 32.6 kmM 4.6 · 196 km WSW of Sungai Penuh, Indonesia · 84.8 kmM 5.2 · 257 km SW of Sungai Penuh, Indonesia · 43.8 kmM 4.7 · 193 km SW of Sungai Penuh, Indonesia · 27.2 kmM 4.7 · 189 km WSW of Sungai Penuh, Indonesia · 90.3 kmM 5.2 · 170 km WSW of Sungai Penuh, Indonesia · 111.9 kmM 4.5 · 181 km SW of Sungai Penuh, Indonesia · 35.0 km
215 km SW of Sungai Penuh, Indonesia468 km29 Recent earthquakes

Detailed timeline

Dots represent M4+ events retained by the sequence detector. Dot size depends on magnitude.

0 h24 h7 d14 d

Sequences are descriptive groupings based on spatial and temporal proximity. Quake Pulse does not establish a causal link between every event here and does not provide earthquake forecasts.

Quake Pulse

Main-event impact

25 Felt reports · Shallow

62/100
Impact and context →

M4.5+ events in cluster

MagnitudeLocationDepthTime
M 7.8215 km SW of Sungai Penuh, Indonesia20.1 km2010-10-25 14:42:22 UTCView event →
M 4.7237 km SW of Sungai Penuh, Indonesia10.0 km2010-10-25 14:54:25 UTCView event →
M 4.8199 km SW of Sungai Penuh, Indonesia26.2 km2010-10-25 15:10:02 UTCView event →
M 5.0220 km SW of Sungai Penuh, Indonesia25.6 km2010-10-25 15:21:12 UTCView event →
M 4.7250 km SW of Sungai Penuh, Indonesia11.2 km2010-10-25 15:23:18 UTCView event →
M 4.5182 km SW of Sungai Penuh, Indonesia26.1 km2010-10-25 15:31:11 UTCView event →
M 4.7229 km SW of Sungai Penuh, Indonesia31.3 km2010-10-25 15:55:59 UTCView event →
M 4.8221 km SW of Sungai Penuh, Indonesia26.4 km2010-10-25 17:02:13 UTCView event →
M 4.9199 km WSW of Sungai Penuh, Indonesia26.0 km2010-10-25 18:40:26 UTCView event →
M 4.7242 km SW of Sungai Penuh, Indonesia10.0 km2010-10-25 19:33:26 UTCView event →
M 6.3150 km SW of Sungai Penuh, Indonesia26.0 km2010-10-25 19:37:31 UTCView event →
M 5.7140 km SW of Sungai Penuh, Indonesia31.8 km2010-10-25 19:39:27 UTCView event →
M 4.8174 km SW of Sungai Penuh, Indonesia10.0 km2010-10-25 19:57:54 UTCView event →
M 4.9225 km SW of Sungai Penuh, Indonesia10.0 km2010-10-25 20:22:12 UTCView event →
M 4.6260 km WSW of Sungai Penuh, Indonesia10.0 km2010-10-25 20:52:21 UTCView event →
M 5.0166 km WSW of Sungai Penuh, Indonesia18.9 km2010-10-25 22:10:03 UTCView event →
M 4.982 km SSE of Bengkulu, Indonesia63.0 km2010-10-25 22:16:51 UTCView event →
M 4.6249 km SW of Sungai Penuh, Indonesia10.0 km2010-10-25 22:49:04 UTCView event →
M 5.9172 km SW of Sungai Penuh, Indonesia19.0 km2010-10-25 22:59:53 UTCView event →
M 5.0260 km SW of Sungai Penuh, Indonesia10.0 km2010-10-25 23:12:58 UTCView event →
M 4.5247 km SW of Sungai Penuh, Indonesia10.0 km2010-10-26 02:04:13 UTCView event →
M 5.0183 km SW of Sungai Penuh, Indonesia10.0 km2010-10-26 03:28:28 UTCView event →
M 4.8180 km SW of Sungai Penuh, Indonesia20.2 km2010-10-26 03:50:14 UTCView event →
M 4.9244 km SW of Sungai Penuh, Indonesia16.4 km2010-10-26 08:53:14 UTCView event →
M 4.6196 km WSW of Sungai Penuh, Indonesia10.0 km2010-10-26 10:00:09 UTCView event →
M 5.2257 km SW of Sungai Penuh, Indonesia10.0 km2010-10-26 10:51:23 UTCView event →
M 4.7193 km SW of Sungai Penuh, Indonesia10.0 km2010-10-26 11:05:45 UTCView event →
M 4.7189 km WSW of Sungai Penuh, Indonesia22.1 km2010-10-26 11:25:17 UTCView event →
M 5.2170 km WSW of Sungai Penuh, Indonesia31.6 km2010-10-26 11:33:21 UTCView event →
M 4.5181 km SW of Sungai Penuh, Indonesia19.2 km2010-10-26 14:35:35 UTCView event →
M 4.7172 km SSW of Padang, Indonesia26.3 km2010-10-26 14:57:49 UTCView event →
M 4.5140 km SSW of Bengkulu, Indonesia24.0 km2010-10-26 17:02:32 UTCView event →
M 5.1246 km SW of Sungai Penuh, Indonesia4.9 km2010-10-26 19:40:37 UTCView event →
M 4.8168 km SSW of Padang, Indonesia17.2 km2010-10-26 20:41:04 UTCView event →
M 4.7258 km SW of Sungai Penuh, Indonesia10.0 km2010-10-26 21:48:19 UTCView event →
M 5.0274 km SW of Sungai Penuh, Indonesia11.9 km2010-10-26 23:09:44 UTCView event →
M 5.4165 km SSW of Padang, Indonesia25.3 km2010-10-26 23:45:38 UTCView event →
M 5.1249 km SW of Sungai Penuh, Indonesia32.1 km2010-10-27 00:04:03 UTCView event →
M 4.9255 km SW of Sungai Penuh, Indonesia31.1 km2010-10-27 00:17:30 UTCView event →
M 4.6291 km SW of Sungai Penuh, Indonesia10.0 km2010-10-27 03:31:02 UTCView event →
M 5.0236 km SW of Sungai Penuh, Indonesia10.0 km2010-10-27 04:33:20 UTCView event →
M 4.5213 km WSW of Sungai Penuh, Indonesia10.0 km2010-10-27 05:16:56 UTCView event →
M 4.5267 km SW of Sungai Penuh, Indonesia10.0 km2010-10-27 11:15:26 UTCView event →
M 4.9263 km SW of Sungai Penuh, Indonesia2.1 km2010-10-27 15:09:38 UTCView event →
M 4.9196 km WSW of Sungai Penuh, Indonesia13.2 km2010-10-27 21:34:57 UTCView event →
M 4.5181 km SW of Sungai Penuh, Indonesia10.0 km2010-10-28 09:52:11 UTCView event →
M 4.5262 km SW of Sungai Penuh, Indonesia10.0 km2010-10-29 13:13:34 UTCView event →
M 5.0245 km SW of Sungai Penuh, Indonesia5.1 km2010-10-29 18:05:23 UTCView event →
M 4.5264 km SW of Sungai Penuh, Indonesia31.0 km2010-10-29 21:27:33 UTCView event →
M 4.6272 km SW of Sungai Penuh, Indonesia31.2 km2010-10-30 00:55:36 UTCView event →
M 4.6186 km WSW of Labuan, Indonesia33.9 km2010-10-30 06:23:46 UTCView event →
M 4.8255 km SW of Sungai Penuh, Indonesia10.1 km2010-10-31 00:01:50 UTCView event →
M 4.5226 km SW of Sungai Penuh, Indonesia10.0 km2010-10-31 04:30:42 UTCView event →
M 5.1215 km SW of Sungai Penuh, Indonesia9.4 km2010-10-31 12:23:39 UTCView event →
M 4.5249 km SW of Sungai Penuh, Indonesia29.7 km2010-11-01 13:28:21 UTCView event →
M 4.5226 km SSW of Padang, Indonesia26.4 km2010-11-01 15:01:22 UTCView event →
M 4.5264 km SW of Sungai Penuh, Indonesia10.0 km2010-11-02 05:16:16 UTCView event →
M 4.5250 km SW of Sungai Penuh, Indonesia10.0 km2010-11-02 14:45:42 UTCView event →
M 5.1167 km SW of Bandar Lampung, Indonesia57.1 km2010-11-03 03:01:52 UTCView event →
M 4.6245 km SW of Sungai Penuh, Indonesia10.0 km2010-11-03 10:20:59 UTCView event →
M 4.7194 km SW of Sungai Penuh, Indonesia14.6 km2010-11-04 05:39:41 UTCView event →
M 4.6258 km SW of Sungai Penuh, Indonesia10.0 km2010-11-04 17:06:21 UTCView event →
M 4.9171 km SW of Padang, Indonesia35.0 km2010-11-05 15:21:20 UTCView event →
M 4.5165 km W of Bengkulu, Indonesia24.9 km2010-11-06 18:49:40 UTCView event →
M 4.5246 km SW of Sungai Penuh, Indonesia10.0 km2010-11-06 20:18:12 UTCView event →
M 4.9263 km SW of Sungai Penuh, Indonesia2.7 km2010-11-07 14:19:47 UTCView event →
M 4.6249 km SW of Sungai Penuh, Indonesia33.7 km2010-11-08 14:16:24 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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