QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000hd3n
USGS usp000hd3n
23 May 2010, 21:19
67 km E of Port-Vila, Vanuatu
A magnitude 5.4 mwc earthquake at 10 km depth.
Published location
Where is 67 km E 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.
-17.843000, 168.940000
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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
usp000hd3n
Coordinates
-17.843, 168.94
Network
us
Significance
449