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Sequence · 2004-09-05

M 6.5 · Observed seismic cluster · 119 km ESE of Shing?, Japan

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 cluster29
M6+3
Analysis radius262 km
Observation window14 days
Largest secondary eventM 6.6
Quake Pulse

Sequence timeline

Within first 24 hours18
Within first 7 days29
Observed duration4.5 d
Gap from reference eventM 0.0
0 h4.5 d
Quake Pulse

Main-event impact

Shallow

38/100
Impact and context →

M4.5+ events in cluster

MagnitudeLocationDepthTime
M 6.5119 km ESE of Shing?, Japan15.0 km2004-09-05 14:57:32 UTCView event →
M 4.6130 km SSE of Toba, Japan10.0 km2004-09-05 15:09:16 UTCView event →
M 4.8113 km ESE of Shing?, Japan10.0 km2004-09-05 15:26:58 UTCView event →
M 4.7121 km ESE of Shing?, Japan10.0 km2004-09-05 15:53:18 UTCView event →
M 4.5100 km SE of Shing?, Japan10.0 km2004-09-05 16:06:42 UTCView event →
M 4.5117 km SE of Shing?, Japan10.0 km2004-09-05 16:12:24 UTCView event →
M 4.5116 km SE of Shing?, Japan10.0 km2004-09-05 16:13:54 UTCView event →
M 4.8130 km ESE of Shing?, Japan10.0 km2004-09-05 16:14:59 UTCView event →
M 4.6141 km ESE of Shing?, Japan10.0 km2004-09-05 16:16:37 UTCView event →
M 4.698 km ESE of Shing?, Japan10.0 km2004-09-05 16:30:56 UTCView event →
M 4.6103 km ESE of Shing?, Japan10.0 km2004-09-05 17:19:34 UTCView event →
M 4.6103 km SE of Shing?, Japan10.0 km2004-09-05 17:34:09 UTCView event →
M 4.8107 km ESE of Shing?, Japan10.0 km2004-09-05 18:13:45 UTCView event →
M 4.5105 km SE of Shing?, Japan10.0 km2004-09-05 18:27:58 UTCView event →
M 5.793 km SE of Shing?, Japan10.0 km2004-09-05 20:30:59 UTCView event →
M 4.595 km SE of Shing?, Japan10.0 km2004-09-06 06:35:45 UTCView event →
M 4.764 km ESE of Shing?, Japan10.0 km2004-09-06 06:54:34 UTCView event →
M 4.8118 km SE of Shing?, Japan10.0 km2004-09-06 09:11:57 UTCView event →
M 4.573 km ESE of Shing?, Japan10.0 km2004-09-06 16:45:29 UTCView event →
M 4.5115 km SE of Shing?, Japan10.0 km2004-09-06 16:46:36 UTCView event →
M 6.6129 km ESE of Shing?, Japan10.0 km2004-09-06 23:29:35 UTCView event →
M 5.1126 km ESE of Shing?, Japan10.0 km2004-09-07 06:10:02 UTCView event →
M 4.6140 km ESE of Shing?, Japan10.0 km2004-09-07 10:58:52 UTCView event →
M 5.6116 km ESE of Shing?, Japan10.0 km2004-09-07 18:36:20 UTCView event →
M 5.4146 km SE of Shing?, Japan23.9 km2004-09-08 14:40:10 UTCView event →
M 6.1130 km ESE of Shing?, Japan21.2 km2004-09-08 14:58:25 UTCView event →
M 4.6130 km SE of Shing?, Japan20.0 km2004-09-08 15:07:51 UTCView event →
M 4.5107 km ESE of Shing?, Japan25.0 km2004-09-08 15:13:48 UTCView event →
M 5.688 km SSE of Shing?, Japan10.0 km2004-09-10 02:05:57 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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