QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us20003k8b
USGS us20003k8b
16 Sept 2015, 23:59
54 km W of Illapel, Chile
A magnitude 6.4 mb earthquake at 26.7 km depth.
Published location
Where is 54 km W of Illapel, Chile?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-31.618000, -71.745000
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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
us20003k8b
Coordinates
-31.618, -71.745
Network
us
Significance
634