QQuakeFacts
USGS usp000abxp

23 Mar 2001, 21:15

43 km NW of Port-Vila, Vanuatu

A magnitude 5.1 mwc earthquake at 33 km depth.

Depth33 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated29 April 2022Latest timestamp stored in this record

Published location

Where is 43 km NW 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.

-17.490000, 167.989000

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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
usp000abxp
Coordinates
-17.49, 167.989
Network
us
Significance
400