QQuakeFacts
USGS usp0001aep

25 Oct 1980, 08:00

226 km ESE of Tadine, New Caledonia

A magnitude 6.7 ms earthquake at 33 km depth.

Depth33 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated19 December 2025Latest timestamp stored in this record

Published location

Where is 226 km ESE of Tadine, New Caledonia?

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

-21.982000, 170.025000

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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
usp0001aep
Coordinates
-21.982, 170.025
Network
us
Significance
691