QQuakeFacts
USGS iscgem851301

28 Jan 1966, 05:42

79 km NNE of Port-Vila, Vanuatu

A magnitude 6 mw earthquake at 10 km depth.

Depth10 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated19 December 2025Latest timestamp stored in this record

Published location

Where is 79 km NNE 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.

-17.053000, 168.537000

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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
iscgem851301
Coordinates
-17.053, 168.537
Network
iscgem
Significance
554