QQuakeFacts
USGS us7000lwqp

3 Feb 2024, 13:50

100 km NNW of Neiafu, Tonga

A magnitude 5.1 mb earthquake at 84.1 km depth.

Depth84.1 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated13 April 2024Latest timestamp stored in this record

Published location

Where is 100 km NNW of Neiafu, 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.

-17.811100, -174.354700

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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
us7000lwqp
Coordinates
-17.8111, -174.3547
Network
us
Significance
400