Explore clusters of M4.5+ events observed around significant earthquakes. These clusters are descriptive and are not presented as earthquake predictions.
1 Felt reports · PAGER GREEN · Tsunami indicator · Very deep
| Magnitude | Location | Depth | Time | |
|---|---|---|---|---|
| M 6.9 | Fiji region | 596.4 km | 2016-09-24 21:28:41 UTC | View event → |
| M 5.2 | Fiji region | 585.4 km | 2016-09-24 21:35:02 UTC | View event → |
| M 5.0 | Fiji region | 591.3 km | 2016-09-24 21:37:01 UTC | View event → |
| M 4.6 | Fiji region | 589.2 km | 2016-09-24 21:43:28 UTC | View event → |
| M 5.1 | Fiji region | 586.6 km | 2016-09-24 21:55:06 UTC | View event → |
| M 5.1 | Fiji region | 580.8 km | 2016-09-25 01:10:10 UTC | View event → |
| M 4.5 | 230 km E of Levuka, Fiji | 566.6 km | 2016-09-25 15:15:03 UTC | View event → |
| M 4.5 | Fiji region | 582.6 km | 2016-09-26 08:08:38 UTC | View event → |
| M 4.6 | Fiji region | 631.0 km | 2016-09-26 17:23:18 UTC | View event → |
| M 4.8 | 263 km WNW of Haveluloto, Tonga | 517.2 km | 2016-09-27 10:01:07 UTC | View event → |
| M 5.1 | south of the Fiji Islands | 564.6 km | 2016-09-27 10:30:21 UTC | View event → |
| M 4.6 | Fiji region | 587.9 km | 2016-09-28 20:37:01 UTC | View event → |
| M 4.5 | 43 km NW of Nuku‘alofa, Tonga | 10.0 km | 2016-10-02 05:18:04 UTC | View event → |
| M 4.6 | Fiji region | 569.6 km | 2016-10-04 07:38:46 UTC | View event → |
| M 4.5 | 271 km WNW of Haveluloto, Tonga | 508.1 km | 2016-10-05 15:02:10 UTC | View event → |
| M 4.5 | 286 km WNW of Haveluloto, Tonga | 509.5 km | 2016-10-06 17:29:57 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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