QQuakeFacts
USGS usp00045mr

19 Feb 1990, 06:48

83 km W of Luganville, Vanuatu

A magnitude 6.9 mw earthquake at 12.1 km depth.

Depth12.1 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated28 April 2022Latest timestamp stored in this record

Published location

Where is 83 km W of Luganville, 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.

-15.465000, 166.385000

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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
usp00045mr
Coordinates
-15.465, 166.385
Network
us
Significance
732