QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us2000c4ue
USGS us2000c4ue
15 Dec 2017, 14:14
9 km E of Tacna, Peru
A magnitude 5 mb earthquake at 94.4 km depth.
Published location
Where is 9 km E of Tacna, Peru?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-18.029800, -70.161600
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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
us2000c4ue
Coordinates
-18.0298, -70.1616
Network
us
Significance
385