Magnitude 5.2 earthquake strikes south of Tonga

A magnitude 5.2 earthquake struck south of Tonga on Monday, July 27, 2026, at 08:47:18 GMT. The United States Geological Survey (USGS) assigned a significance score of 416 out of 1000 to the event, indicating that it is unlikely to have a widespread or severe impact on populated areas. Though precise population distribution varies, this score generally suggests a low probability of significant disruption to infrastructure or communities.

The earthquake occurred at a depth of 10 kilometers, centered at coordinates -24.7345, -175.3545. As of now, no felt reports have been submitted to the USGS. This absence of reports is common in regions with sparse populations or where public engagement with seismic reporting systems is limited.

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