QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000j727
USGS usp000j727
26 Aug 2011, 12:36
133 km SW of Port-Vila, Vanuatu
A magnitude 5 mwc earthquake at 46.4 km depth.
Published location
Where is 133 km SW 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.
-18.553000, 167.390000
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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
usp000j727
Coordinates
-18.553, 167.39
Network
us
Significance
385