Explore earthquake activity year by year and month by month using the historical Quake Pulse database.
| Magnitude | Location | Depth | Time | |
|---|---|---|---|---|
| M 5.9 | 101 km NNE of Hihifo, Tonga | 33.0 km | 2016-03-08 05:36:28 UTC | View event → |
| M 5.3 | 143 km N of Hihifo, Tonga | 16.5 km | 2016-03-26 16:18:47 UTC | View event → |
| M 5.3 | 144 km NE of Hihifo, Tonga | 0.0 km | 2016-03-11 21:56:28 UTC | View event → |
| M 5.1 | 102 km E of Hihifo, Tonga | 10.0 km | 2016-03-14 15:39:29 UTC | View event → |
| M 5.0 | 121 km ESE of Pangai, Tonga | 10.0 km | 2016-03-05 17:28:49 UTC | View event → |
| M 4.8 | 51 km N of Neiafu, Tonga | 34.6 km | 2016-03-28 09:09:07 UTC | View event → |
| M 4.8 | 54 km W of Haveluloto, Tonga | 10.0 km | 2016-03-19 11:55:41 UTC | View event → |
| M 4.8 | 126 km W of Pangai, Tonga | 232.6 km | 2016-03-15 14:41:39 UTC | View event → |
| M 4.7 | 86 km W of Pangai, Tonga | 106.0 km | 2016-03-14 11:52:08 UTC | View event → |
| M 4.6 | 64 km N of Hihifo, Tonga | 50.9 km | 2016-03-27 13:26:50 UTC | View event → |
| M 4.6 | 151 km NE of Neiafu, Tonga | 10.0 km | 2016-03-24 22:20:58 UTC | View event → |
| M 4.6 | 98 km SSE of Pangai, Tonga | 35.0 km | 2016-03-22 16:45:46 UTC | View event → |
| M 4.6 | south of Tonga | 10.0 km | 2016-03-10 15:55:20 UTC | View event → |
| M 4.5 | 51 km NNE of Neiafu, Tonga | 10.0 km | 2016-03-29 09:28:53 UTC | View event → |
| M 4.5 | 124 km NE of Neiafu, Tonga | 67.6 km | 2016-03-24 22:25:10 UTC | View event → |
| M 4.5 | 54 km NW of Hihifo, Tonga | 81.3 km | 2016-03-21 21:50:50 UTC | View event → |
| M 4.5 | 21 km NNE of Hihifo, Tonga | 107.1 km | 2016-03-12 21:11:30 UTC | View event → |
| M 4.5 | 67 km NW of Hihifo, Tonga | 167.9 km | 2016-03-06 22:02:52 UTC | View event → |
| M 4.5 | Tonga region | 15.1 km | 2016-03-02 20:32:38 UTC | View event → |
| M 4.5 | 141 km SSE of Pangai, Tonga | 10.0 km | 2016-03-01 23:58:40 UTC | View event → |
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.
Magnitude is only one part of the story. Depth, distance, local ground conditions and building vulnerability help explain why shaking can differ so much from one earthquake to another.
Read article →
Earthquake-resistant design is not about making buildings immovable. It is about controlling forces, deformation and failure so people have a much better chance of staying safe.
Read article →
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.
Read article →
