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Sequence · 2013-04-06

M 7.0 · Observed seismic cluster · 260 km WSW of Abepura, 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 cluster11
M6+1
Analysis radius340 km
Observation window14 days
Largest secondary eventM 5.5
Quake Pulse

Sequence timeline

Within first 24 hours4
Within first 7 days9
Observed duration11.9 d
Gap from reference eventM 1.5
0 h11.9 d
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Main-event impact

3 Felt reports · PAGER GREEN · Tsunami indicator · Shallow

66/100
Impact and context →

M4.5+ events in cluster

MagnitudeLocationDepthTime
M 7.0260 km WSW of Abepura, Indonesia66.0 km2013-04-06 04:42:35 UTCView event →
M 4.7255 km WSW of Abepura, Indonesia71.0 km2013-04-06 06:20:46 UTCView event →
M 5.1259 km WSW of Abepura, Indonesia72.6 km2013-04-06 07:50:30 UTCView event →
M 4.7257 km WSW of Abepura, Indonesia72.9 km2013-04-06 10:04:09 UTCView event →
M 4.6254 km WSW of Abepura, Indonesia79.1 km2013-04-07 09:33:28 UTCView event →
M 4.9172 km W of Abepura, Indonesia39.4 km2013-04-09 18:31:54 UTCView event →
M 4.7149 km W of Abepura, Indonesia18.1 km2013-04-09 19:45:32 UTCView event →
M 4.8163 km W of Abepura, Indonesia39.8 km2013-04-10 01:15:20 UTCView event →
M 4.5156 km W of Abepura, Indonesia38.4 km2013-04-10 17:15:18 UTCView event →
M 5.5210 km W of Abepura, Indonesia50.4 km2013-04-17 05:05:03 UTCView event →
M 4.5207 km W of Abepura, Indonesia51.4 km2013-04-18 03:13:12 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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