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Sequence · 2001-02-24

M 7.1 · Observed seismic cluster · 137 km WNW of Ternate, 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 cluster34
M6+2
Analysis radius356 km
Observation window14 days
Largest secondary eventM 6.2
Quake Pulse

Sequence timeline

Within first 24 hours11
Within first 7 days28
Observed duration10.6 d
Gap from reference eventM 0.9
0 h10.6 d
Quake Pulse

Main-event impact

Shallow

54/100
Impact and context →

M4.5+ events in cluster

MagnitudeLocationDepthTime
M 7.1137 km WNW of Ternate, Indonesia35.0 km2001-02-24 07:23:48 UTCView event →
M 5.8142 km NW of Ternate, Indonesia33.0 km2001-02-24 16:07:47 UTCView event →
M 4.6133 km NW of Ternate, Indonesia33.0 km2001-02-24 16:15:37 UTCView event →
M 6.2135 km NW of Ternate, Indonesia33.0 km2001-02-24 16:33:44 UTCView event →
M 4.8142 km NW of Ternate, Indonesia33.0 km2001-02-24 16:53:58 UTCView event →
M 4.7138 km NW of Ternate, Indonesia33.0 km2001-02-24 18:04:49 UTCView event →
M 4.9141 km NW of Ternate, Indonesia33.0 km2001-02-24 18:44:18 UTCView event →
M 4.6139 km NW of Ternate, Indonesia33.0 km2001-02-24 19:16:23 UTCView event →
M 4.6142 km E of Laikit, Laikit II (Dimembe), Indonesia33.0 km2001-02-24 21:53:28 UTCView event →
M 5.3140 km NW of Ternate, Indonesia33.0 km2001-02-24 22:56:45 UTCView event →
M 4.8134 km WNW of Ternate, Indonesia33.0 km2001-02-25 02:08:15 UTCView event →
M 4.6123 km NW of Ternate, Indonesia33.0 km2001-02-25 08:57:54 UTCView event →
M 5.286 km WNW of Tobelo, Indonesia33.0 km2001-02-25 10:49:49 UTCView event →
M 4.8119 km NW of Ternate, Indonesia33.0 km2001-02-25 21:32:21 UTCView event →
M 4.7136 km WNW of Ternate, Indonesia64.1 km2001-02-26 02:55:45 UTCView event →
M 5.4138 km NW of Ternate, Indonesia33.0 km2001-02-26 05:45:15 UTCView event →
M 5.4124 km WNW of Ternate, Indonesia33.0 km2001-02-26 09:18:19 UTCView event →
M 5.1155 km NW of Ternate, Indonesia33.0 km2001-02-26 09:31:09 UTCView event →
M 4.7149 km ENE of Laikit, Laikit II (Dimembe), Indonesia33.0 km2001-02-26 10:59:16 UTCView event →
M 5.1130 km WNW of Ternate, Indonesia60.2 km2001-02-26 15:16:35 UTCView event →
M 4.6136 km WNW of Ternate, Indonesia33.0 km2001-02-26 18:19:54 UTCView event →
M 4.7125 km NW of Ternate, Indonesia33.0 km2001-02-26 19:14:23 UTCView event →
M 4.8179 km WNW of Tobelo, Indonesia64.8 km2001-02-26 20:25:18 UTCView event →
M 4.8137 km NW of Ternate, Indonesia33.0 km2001-02-26 23:23:36 UTCView event →
M 4.5183 km SSW of Sarangani, Philippines294.2 km2001-02-27 17:46:28 UTCView event →
M 4.8200 km NW of Tobelo, Indonesia33.0 km2001-03-01 06:48:47 UTCView event →
M 4.784 km E of Tobelo, Indonesia33.0 km2001-03-01 23:10:42 UTCView event →
M 5.2115 km NW of Ternate, Indonesia33.0 km2001-03-03 05:56:32 UTCView event →
M 4.7141 km E of Laikit, Laikit II (Dimembe), Indonesia33.0 km2001-03-03 09:58:19 UTCView event →
M 4.9112 km NW of Ternate, Indonesia33.0 km2001-03-03 20:48:00 UTCView event →
M 5.4137 km NW of Ternate, Indonesia33.0 km2001-03-04 20:34:06 UTCView event →
M 5.085 km ESE of Gorontalo, Indonesia212.5 km2001-03-04 21:25:06 UTCView event →
M 5.0127 km NW of Ternate, Indonesia33.0 km2001-03-06 00:40:48 UTCView event →
M 4.7132 km WNW of Ternate, Indonesia33.0 km2001-03-06 21:15:22 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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