QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000bw5e
USGS usp000bw5e
28 Apr 2003, 18:38
50 km SW of Port-Vila, Vanuatu
A magnitude 5.1 mwc earthquake at 33 km depth.
Published location
Where is 50 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.
-18.040000, 167.961000
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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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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
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Catalog fields and provenance
Event ID
usp000bw5e
Coordinates
-18.04, 167.961
Network
us
Significance
400