QQuakeFacts
USGS us7000kubs

8 Sept 2023, 17:34

152 km WNW of Fangale’ounga, Tonga

A magnitude 5.2 mb earthquake at 216.6 km depth.

Depth216.6 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated17 November 2023Latest timestamp stored in this record

Published location

Where is 152 km WNW of Fangale’ounga, 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.

-19.032300, -175.556400

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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
us7000kubs
Coordinates
-19.0323, -175.5564
Network
us
Significance
416