Explore clusters of M4.5+ events observed around significant earthquakes. These clusters are descriptive and are not presented as earthquake predictions.
After the M 6.0 reference event, Quake Pulse counts 4 M4+ event(s) in the first 24 hours and 14 in the first 7 days. Fourteen-day M4.5+ activity is about 1.9× the average equivalent derived from the previous year. The largest secondary event is M 0.8 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.
243 Felt reports · PAGER GREEN · Shallow
| Magnitude | Location | Depth | Time | |
|---|---|---|---|---|
| M 6.0 | 10 km NE of Yujing, Taiwan | 16.0 km | 2025-01-20 16:17:26 UTC | View event → |
| M 5.1 | 2 km WNW of Yujing, Taiwan | 10.0 km | 2025-01-20 16:26:24 UTC | View event → |
| M 4.6 | 3 km NNW of Yujing, Taiwan | 10.0 km | 2025-01-20 16:29:22 UTC | View event → |
| M 4.6 | 7 km NNW of Yujing, Taiwan | 10.0 km | 2025-01-20 16:56:56 UTC | View event → |
| M 4.8 | 3 km NNE of Yujing, Taiwan | 10.9 km | 2025-01-20 17:42:31 UTC | View event → |
| M 4.5 | 18 km NE of Yujing, Taiwan | 13.1 km | 2025-01-22 00:14:16 UTC | View event → |
| M 4.7 | 77 km E of Hengchun, Taiwan | 10.0 km | 2025-01-22 08:11:42 UTC | View event → |
| M 4.8 | 11 km SSW of Yujing, Taiwan | 11.0 km | 2025-01-24 11:18:40 UTC | View event → |
| M 4.5 | 8 km NW of Yujing, Taiwan | 10.0 km | 2025-01-24 22:01:56 UTC | View event → |
| M 5.1 | 14 km NNW of Yujing, Taiwan | 10.0 km | 2025-01-25 11:49:17 UTC | View event → |
| M 4.5 | 15 km N of Yujing, Taiwan | 10.0 km | 2025-01-25 13:00:31 UTC | View event → |
| M 4.7 | 31 km NE of Donggang, Taiwan | 19.7 km | 2025-01-25 16:10:50 UTC | View event → |
| M 5.2 | 2 km SW of Yujing, Taiwan | 10.0 km | 2025-01-25 23:38:52 UTC | View event → |
| M 5.0 | 71 km ENE of Donggang, Taiwan | 10.0 km | 2025-01-27 00:18:49 UTC | View event → |
| M 4.8 | 51 km SW of Hengchun, Taiwan | 10.5 km | 2025-01-27 01:48:51 UTC | View event → |
| M 5.1 | 12 km ENE of Yujing, Taiwan | 10.0 km | 2025-01-30 02:11:53 UTC | View event → |
| M 5.0 | 12 km ENE of Yujing, Taiwan | 10.0 km | 2025-01-30 07:16:17 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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