QQuakeFacts
USGS us7000j3wd

12 Jan 2023, 12:28

215 km S of ‘Ohonua, Tonga

A magnitude 5.2 mww earthquake at 10 km depth.

Depth10 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated20 March 2023Latest timestamp stored in this record

Published location

Where is 215 km S of ‘Ohonua, Tonga?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

-23.274800, -174.865800

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What the numbers mean

Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.

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Catalog fields and provenance
Event ID
us7000j3wd
Coordinates
-23.2748, -174.8658
Network
us
Significance
416