QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp00057ja
USGS usp00057ja
18 May 1992, 04:02
38 km W of San Antonio, Chile
A magnitude 6.1 mw earthquake at 29.5 km depth.
Published location
Where is 38 km W of San Antonio, 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.
-33.594000, -72.018000
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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
usp00057ja
Coordinates
-33.594, -72.018
Network
us
Significance
572