QuakeFactsEvidence report · prepared 3 September 2026https://quakes99.com/entity/us7000kp73
USGS us7000kp73
18 Aug 2023, 11:27
78 km S of San Juan, Peru
A magnitude 5.4 mww earthquake at 23.2 km depth.
Published location
Where is 78 km S of San Juan, 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.
-16.071800, -75.061300
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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
us7000kp73
Coordinates
-16.0718, -75.0613
Network
us
Significance
449