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Sequence · 2026-06-15

M 6.2 · Observed seismic cluster · 76 km ESE of Pondaguitan, Philippines

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 cluster24
M6+1
Analysis radius212 km
Observation window14 days
Largest secondary eventM 5.5
Quake Pulse · Strong sequence

What the sequence shows

After the M 6.2 reference event, Quake Pulse counts 5 M4+ event(s) in the first 24 hours and 23 in the first 7 days. Fourteen-day M4.5+ activity is about 2.6× the average equivalent derived from the previous year. The largest secondary event is M 0.0 below the reference event.

65/100Sequence score
Events in the previous 24 h4
In the first hour0
In the first 24 hours5
In the first 7 days23
Within 14 days32
Peak one-hour count4

Local historical context

Descriptive comparison with M4.5+ events observed in the same radius during the 365 days before the sequence.

M4.5+ events / 365 d322Average 14-day equivalent12.4Activity / baseline ratio2.6×

A ratio above 1 means denser M4.5+ activity than the average equivalent derived from the previous 365 days. It is not a risk measure or a forecast.

Reference event

Largest secondary eventM 6.5Magnitude gapM 0.0Observed duration13.8 d

Earlier events are shown as context only. They are not labelled precursors and should not be interpreted as predictive signals.

Evolving sequence map

Shows M4+ cluster events according to elapsed time after the reference event.

1 hour24 hours7 days14 days
76 km ESE of Pondaguitan, Philippines · 212 kmInteractive 3D view of earthquakes within 212 km of 76 km ESE of Pondaguitan, Philippines.76 km ESE of Pondaguitan, PhilippinesM 4.8 · 18 km SW of Sarangani, Philippines · 196.1 kmM 5.5 · 7 km SSW of Burias, Philippines · 189.0 kmM 4.9 · 10 km W of Balangonan, Philippines · 189.2 kmM 4.7 · 11 km SSW of Balangonan, Philippines · 188.8 kmM 4.5 · 1 km ENE of Butulan, Philippines · 168.7 km
76 km ESE of Pondaguitan, Philippines212 km5 Recent earthquakes

Detailed timeline

Dots represent M4+ events retained by the sequence detector. Dot size depends on magnitude.

0 h24 h7 d14 d

Sequences are descriptive groupings based on spatial and temporal proximity. Quake Pulse does not establish a causal link between every event here and does not provide earthquake forecasts.

Quake Pulse

Main-event impact

33 Felt reports · PAGER GREEN · Intermediate

45/100
Impact and context →

M4.5+ events in cluster

MagnitudeLocationDepthTime
M 6.276 km ESE of Pondaguitan, Philippines92.8 km2026-06-15 09:18:36 UTCView event →
M 4.818 km SW of Sarangani, Philippines50.2 km2026-06-15 14:49:11 UTCView event →
M 5.57 km SSW of Burias, Philippines72.0 km2026-06-15 15:30:24 UTCView event →
M 4.910 km W of Balangonan, Philippines35.0 km2026-06-15 20:16:15 UTCView event →
M 4.711 km SSW of Balangonan, Philippines87.9 km2026-06-16 05:44:04 UTCView event →
M 4.51 km ENE of Butulan, Philippines58.3 km2026-06-16 06:17:55 UTCView event →
M 4.516 km E of Sarangani, Philippines35.0 km2026-06-16 10:28:45 UTCView event →
M 5.1158 km ESE of Pondaguitan, Philippines35.0 km2026-06-17 03:46:16 UTCView event →
M 4.738 km SW of Balangonan, Philippines74.1 km2026-06-17 08:03:28 UTCView event →
M 4.631 km WSW of Sarangani, Philippines83.8 km2026-06-17 10:58:45 UTCView event →
M 4.764 km ESE of Bobon, Philippines48.3 km2026-06-17 21:49:27 UTCView event →
M 5.13 km WSW of Baliton, Philippines91.4 km2026-06-18 06:57:36 UTCView event →
M 4.520 km WSW of Sarangani, Philippines81.2 km2026-06-18 12:17:07 UTCView event →
M 4.539 km SW of Balangonan, Philippines35.0 km2026-06-18 16:19:33 UTCView event →
M 4.849 km WSW of Balangonan, Philippines10.0 km2026-06-18 16:21:09 UTCView event →
M 5.258 km ENE of Pondaguitan, Philippines35.0 km2026-06-18 16:34:01 UTCView event →
M 4.582 km S of Sarangani, Philippines90.0 km2026-06-18 16:50:43 UTCView event →
M 4.621 km S of Maasim, Philippines80.1 km2026-06-19 05:42:19 UTCView event →
M 4.51 km SW of Bukid, Philippines46.5 km2026-06-19 14:35:07 UTCView event →
M 5.056 km SSW of Sarangani, Philippines35.0 km2026-06-19 18:38:23 UTCView event →
M 4.662 km SE of Tarragona, Philippines106.2 km2026-06-20 04:35:36 UTCView event →
M 4.624 km SW of Balangonan, Philippines76.3 km2026-06-20 12:56:16 UTCView event →
M 4.59 km SSW of Balangonan, Philippines65.7 km2026-06-20 14:05:22 UTCView event →
M 4.72 km SE of Pangyan, Philippines51.8 km2026-06-22 02:17:53 UTCView event →
M 4.52 km SW of Balangonan, Philippines74.3 km2026-06-23 00:24:10 UTCView event →
M 4.827 km WSW of Sarangani, Philippines67.3 km2026-06-25 04:03:40 UTCView event →
M 4.554 km E of Baculin, Philippines41.1 km2026-06-25 10:04:58 UTCView event →
M 4.537 km ESE of Mangili, Philippines10.0 km2026-06-25 23:55:50 UTCView event →
M 6.544 km SW of Balangonan, Philippines42.0 km2026-06-26 11:34:41 UTCView event →
M 4.73 km NNW of Nuing, Philippines55.5 km2026-06-26 20:08:03 UTCView event →
M 4.54 km S of Pangyan, Philippines55.2 km2026-06-28 17:57:16 UTCView event →
M 4.991 km S of Sarangani, Philippines35.1 km2026-06-29 04:14:32 UTCView event →
M 5.292 km SSW of Sarangani, Philippines9.5 km2026-06-29 04:23:05 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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