Quake Pulse logoQuake Pulse
Sequence · 2003-05-26

M 7.0 · Observed seismic cluster · 116 km NE of Tobelo, 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 cluster28
M6+1
Analysis radius340 km
Observation window14 days
Largest secondary eventM 5.3
Quake Pulse

Sequence timeline

Within first 24 hours11
Within first 7 days24
Observed duration13.5 d
Gap from reference eventM 1.7
0 h13.5 d
Quake Pulse

Main-event impact

Shallow

53/100
Impact and context →

M4.5+ events in cluster

MagnitudeLocationDepthTime
M 7.0116 km NE of Tobelo, Indonesia31.0 km2003-05-26 19:23:27 UTCView event →
M 4.6125 km NE of Tobelo, Indonesia22.0 km2003-05-26 22:37:31 UTCView event →
M 4.7128 km NE of Tobelo, Indonesia33.0 km2003-05-27 01:05:23 UTCView event →
M 5.0109 km NE of Tobelo, Indonesia33.0 km2003-05-27 04:23:15 UTCView event →
M 5.395 km E of Tobelo, Indonesia33.0 km2003-05-27 10:32:04 UTCView event →
M 4.8105 km NE of Tobelo, Indonesia33.0 km2003-05-27 12:23:35 UTCView event →
M 4.8116 km NE of Tobelo, Indonesia33.0 km2003-05-27 13:09:32 UTCView event →
M 4.9148 km NE of Tobelo, Indonesia33.0 km2003-05-27 13:10:57 UTCView event →
M 4.7123 km NE of Tobelo, Indonesia33.0 km2003-05-27 13:14:49 UTCView event →
M 4.554 km NW of Tobelo, Indonesia33.0 km2003-05-27 13:59:39 UTCView event →
M 4.6134 km NE of Tobelo, Indonesia33.0 km2003-05-27 14:00:54 UTCView event →
M 5.1218 km NNE of Laikit, Laikit II (Dimembe), Indonesia33.0 km2003-05-27 23:26:17 UTCView event →
M 4.7140 km NE of Tobelo, Indonesia33.0 km2003-05-28 06:56:48 UTCView event →
M 5.2153 km WNW of Tobelo, Indonesia60.3 km2003-05-28 20:17:25 UTCView event →
M 4.6108 km WNW of Ternate, Indonesia33.0 km2003-05-29 03:43:19 UTCView event →
M 5.3121 km NE of Tobelo, Indonesia52.8 km2003-05-29 06:25:34 UTCView event →
M 4.6108 km NE of Tobelo, Indonesia89.2 km2003-05-29 11:28:42 UTCView event →
M 5.0134 km E of Sofifi, Indonesia39.7 km2003-05-29 12:01:39 UTCView event →
M 4.5150 km NE of Tobelo, Indonesia33.0 km2003-05-29 13:51:29 UTCView event →
M 4.9117 km NE of Tobelo, Indonesia66.0 km2003-05-29 15:48:27 UTCView event →
M 4.7128 km NE of Tobelo, Indonesia33.0 km2003-05-30 01:41:01 UTCView event →
M 4.8112 km NE of Tobelo, Indonesia44.3 km2003-05-30 04:14:16 UTCView event →
M 4.999 km ENE of Tobelo, Indonesia33.0 km2003-05-31 22:56:36 UTCView event →
M 4.668 km NE of Tobelo, Indonesia33.0 km2003-05-31 22:59:51 UTCView event →
M 4.7142 km NE of Laikit, Laikit II (Dimembe), Indonesia129.9 km2003-06-03 01:00:47 UTCView event →
M 5.0123 km NE of Tobelo, Indonesia50.1 km2003-06-03 17:55:47 UTCView event →
M 4.6244 km SSE of Sarangani, Philippines63.3 km2003-06-05 00:29:42 UTCView event →
M 4.9238 km N of Tobelo, Indonesia33.0 km2003-06-09 08:22:28 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.

Blog

Latest from the blog

Guides, explainers and practical reading to go beyond the live data.

View all articles →