Explore clusters of M4.5+ events observed around significant earthquakes. These clusters are descriptive and are not presented as earthquake predictions.
After the M 6.7 reference event, Quake Pulse counts 9 M4+ event(s) in the first 24 hours and 10 in the first 7 days. Fourteen-day M4.5+ activity is about 9.3× the average equivalent derived from the previous year. The largest secondary event is M 1.5 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.
10 Felt reports · PAGER YELLOW · Shallow
| Magnitude | Location | Depth | Time | |
|---|---|---|---|---|
| M 6.7 | 40 km SE of Palu, Indonesia | 11.0 km | 2026-06-16 03:27:44 UTC | View event → |
| M 5.2 | 45 km ESE of Palu, Indonesia | 10.0 km | 2026-06-16 03:30:53 UTC | View event → |
| M 4.9 | 45 km ESE of Palu, Indonesia | 10.0 km | 2026-06-16 03:38:37 UTC | View event → |
| M 5.1 | 51 km SE of Palu, Indonesia | 10.0 km | 2026-06-16 04:14:01 UTC | View event → |
| M 5.0 | 44 km ESE of Palu, Indonesia | 10.0 km | 2026-06-16 08:04:41 UTC | View event → |
| M 4.8 | 56 km WNW of Poso, Indonesia | 10.0 km | 2026-06-16 11:03:51 UTC | View event → |
| M 4.8 | 51 km WNW of Poso, Indonesia | 10.0 km | 2026-06-16 18:29:37 UTC | View event → |
| M 4.5 | 33 km ESE of Palu, Indonesia | 10.0 km | 2026-06-16 20:01:39 UTC | View event → |
| M 4.8 | 53 km WNW of Poso, Indonesia | 10.0 km | 2026-06-16 20:15:31 UTC | View event → |
| M 4.5 | 38 km E of Palu, Indonesia | 10.0 km | 2026-06-16 21:39:21 UTC | View event → |
| M 4.7 | 52 km ESE of Palu, Indonesia | 10.0 km | 2026-06-18 13:39:05 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.
Guides, explainers and practical reading to go beyond the live data.
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Early-warning systems detect an earthquake after it starts and try to send an alert before the strongest shaking arrives. The difference between warning and prediction matters.
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