Explore clusters of M4.5+ events observed around significant earthquakes. These clusters are descriptive and are not presented as earthquake predictions.
After the M 6.6 reference event, Quake Pulse counts 18 M4+ event(s) in the first 24 hours and 35 in the first 7 days. Fourteen-day M4.5+ activity is about 5.7× the average equivalent derived from the previous year. The largest secondary event is M 0.1 below the reference event.
Descriptive comparison with M4.5+ events observed in the same radius during the 365 days before the sequence.
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.
Earlier events are shown as context only. They are not labelled precursors and should not be interpreted as predictive signals.
Shows M4+ cluster events according to elapsed time after the reference event.
Dots represent M4+ events retained by the sequence detector. Dot size depends on magnitude.
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.
160 Felt reports · PAGER YELLOW · Tsunami indicator · Shallow
| Magnitude | Location | Depth | Time | |
|---|---|---|---|---|
| M 6.6 | 10 km NE of Columbio, Philippines | 15.0 km | 2019-10-29 01:04:43 UTC | View event → |
| M 5.6 | 11 km E of Bual, Philippines | 14.1 km | 2019-10-29 01:09:01 UTC | View event → |
| M 5.3 | 6 km WSW of Kiblawan, Philippines | 10.0 km | 2019-10-29 01:13:35 UTC | View event → |
| M 5.1 | 4 km ENE of Columbio, Philippines | 10.0 km | 2019-10-29 01:28:03 UTC | View event → |
| M 4.8 | 6 km ENE of Telafas, Philippines | 10.0 km | 2019-10-29 02:20:29 UTC | View event → |
| M 5.0 | 14 km W of Magsaysay, Philippines | 10.0 km | 2019-10-29 02:22:34 UTC | View event → |
| M 4.8 | 1 km SSW of Bulatukan, Philippines | 10.0 km | 2019-10-29 02:34:28 UTC | View event → |
| M 5.9 | 8 km E of Bagontapay, Philippines | 10.0 km | 2019-10-29 02:42:38 UTC | View event → |
| M 4.8 | 2 km E of Dunguan, Philippines | 10.0 km | 2019-10-29 03:56:31 UTC | View event → |
| M 4.6 | 89 km SE of Pondaguitan, Philippines | 99.2 km | 2019-10-29 04:15:49 UTC | View event → |
| M 4.6 | 12 km E of Bulatukan, Philippines | 10.0 km | 2019-10-29 08:05:09 UTC | View event → |
| M 5.4 | 9 km E of Bagontapay, Philippines | 10.0 km | 2019-10-29 08:33:12 UTC | View event → |
| M 5.2 | 2 km S of Matanao, Philippines | 10.0 km | 2019-10-29 08:46:02 UTC | View event → |
| M 4.5 | 13 km ENE of Telafas, Philippines | 10.0 km | 2019-10-29 15:13:14 UTC | View event → |
| M 4.5 | 4 km SW of Sinawilan, Philippines | 10.0 km | 2019-10-29 16:37:32 UTC | View event → |
| M 4.8 | 1 km SE of Bagontapay, Philippines | 13.3 km | 2019-10-29 17:47:50 UTC | View event → |
| M 5.0 | 7 km W of Magsaysay, Philippines | 12.9 km | 2019-10-29 21:22:07 UTC | View event → |
| M 4.6 | 12 km ENE of Columbio, Philippines | 16.2 km | 2019-10-29 22:21:33 UTC | View event → |
| M 4.8 | 1 km NW of Dolo, Philippines | 13.8 km | 2019-10-30 00:37:01 UTC | View event → |
| M 4.8 | 11 km WNW of Magsaysay, Philippines | 10.0 km | 2019-10-30 01:38:00 UTC | View event → |
| M 4.5 | 100 km SSE of Pondaguitan, Philippines | 96.0 km | 2019-10-30 03:16:31 UTC | View event → |
| M 4.9 | 12 km WSW of Magsaysay, Philippines | 10.0 km | 2019-10-30 08:00:14 UTC | View event → |
| M 4.7 | 5 km NW of Magsaysay, Philippines | 17.1 km | 2019-10-30 18:23:48 UTC | View event → |
| M 6.5 | 2 km ENE of Bulatukan, Philippines | 10.0 km | 2019-10-31 01:11:19 UTC | View event → |
| M 5.1 | 3 km S of Bulatukan, Philippines | 10.0 km | 2019-10-31 01:20:58 UTC | View event → |
| M 4.7 | 7 km WNW of Dolo, Philippines | 10.0 km | 2019-10-31 01:27:33 UTC | View event → |
| M 4.5 | 6 km WSW of Magsaysay, Philippines | 10.0 km | 2019-10-31 01:38:29 UTC | View event → |
| M 4.6 | 10 km SW of Bulatukan, Philippines | 10.0 km | 2019-10-31 05:34:22 UTC | View event → |
| M 4.8 | 10 km SW of Magsaysay, Philippines | 10.0 km | 2019-10-31 08:56:40 UTC | View event → |
| M 4.5 | 4 km NW of Bato, Philippines | 10.0 km | 2019-10-31 10:41:16 UTC | View event → |
| M 4.5 | 40 km S of Pondaguitan, Philippines | 149.9 km | 2019-10-31 11:56:06 UTC | View event → |
| M 4.9 | 8 km W of Magsaysay, Philippines | 14.1 km | 2019-10-31 17:35:30 UTC | View event → |
| M 4.6 | 1 km W of Dolo, Philippines | 10.0 km | 2019-10-31 23:18:21 UTC | View event → |
| M 4.9 | 13 km W of Magsaysay, Philippines | 10.0 km | 2019-11-01 06:07:56 UTC | View event → |
| M 4.8 | 12 km W of Dolo, Philippines | 15.2 km | 2019-11-01 18:38:36 UTC | View event → |
| M 4.7 | 117 km ESE of Pondaguitan, Philippines | 47.5 km | 2019-11-03 14:42:20 UTC | View event → |
| M 5.1 | 79 km SSE of Pondaguitan, Philippines | 90.0 km | 2019-11-07 22:41:28 UTC | View event → |
| M 5.1 | 216 km SE of Pondaguitan, Philippines | 59.5 km | 2019-11-08 19:57:21 UTC | View event → |
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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