QQuakeFacts
USGS usp000cjfn

23 Jan 2004, 00:49

124 km WNW of Port-Vila, Vanuatu

A magnitude 5.1 mwc earthquake at 54.7 km depth.

Depth54.7 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated19 December 2025Latest timestamp stored in this record

Published location

Where is 124 km WNW of Port-Vila, Vanuatu?

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

-17.485000, 167.168000

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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
usp000cjfn
Coordinates
-17.485, 167.168
Network
us
Significance
400