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Sequence · 2006-10-01

M 6.5 · Observed seismic cluster · Kuril Islands

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 cluster27
M6+1
Analysis radius260 km
Observation window14 days
Largest secondary eventM 5.9
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Sequence timeline

Within first 24 hours15
Within first 7 days24
Observed duration12.2 d
Gap from reference eventM 0.6
0 h12.2 d
Quake Pulse

Main-event impact

6 Felt reports · Shallow

44/100
Impact and context →

M4.5+ events in cluster

MagnitudeLocationDepthTime
M 6.5Kuril Islands19.0 km2006-10-01 09:06:02 UTCView event →
M 5.4Kuril Islands10.0 km2006-10-01 09:09:59 UTCView event →
M 5.1Kuril Islands10.0 km2006-10-01 09:12:50 UTCView event →
M 4.7Kuril Islands10.0 km2006-10-01 09:38:22 UTCView event →
M 4.9Kuril Islands10.0 km2006-10-01 09:50:12 UTCView event →
M 5.0Kuril Islands10.0 km2006-10-01 11:04:56 UTCView event →
M 4.8Kuril Islands10.0 km2006-10-01 12:40:09 UTCView event →
M 4.9Kuril Islands10.0 km2006-10-01 12:53:37 UTCView event →
M 5.1Kuril Islands10.5 km2006-10-01 13:07:06 UTCView event →
M 4.7Kuril Islands10.0 km2006-10-01 15:01:16 UTCView event →
M 4.8east of the Kuril Islands10.0 km2006-10-01 16:35:28 UTCView event →
M 4.6Kuril Islands10.0 km2006-10-01 16:51:55 UTCView event →
M 4.5east of the Kuril Islands10.0 km2006-10-02 01:00:58 UTCView event →
M 4.7Kuril Islands10.0 km2006-10-02 02:18:26 UTCView event →
M 4.9Kuril Islands10.0 km2006-10-02 07:09:03 UTCView event →
M 4.8Kuril Islands4.8 km2006-10-02 15:10:11 UTCView event →
M 4.8Kuril Islands4.0 km2006-10-02 17:25:54 UTCView event →
M 4.5Kuril Islands10.0 km2006-10-03 11:43:33 UTCView event →
M 4.8Kuril Islands10.0 km2006-10-03 17:10:33 UTCView event →
M 4.5Kuril Islands10.0 km2006-10-03 23:46:32 UTCView event →
M 4.9Kuril Islands10.0 km2006-10-04 07:40:55 UTCView event →
M 4.7Kuril Islands10.5 km2006-10-04 19:44:17 UTCView event →
M 4.5Kuril Islands10.0 km2006-10-06 13:04:49 UTCView event →
M 4.5Kuril Islands176.0 km2006-10-06 17:07:29 UTCView event →
M 5.0Kuril Islands28.4 km2006-10-13 05:21:02 UTCView event →
M 5.9Kuril Islands4.0 km2006-10-13 13:47:39 UTCView event →
M 5.1Kuril Islands10.0 km2006-10-13 13:51:31 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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