QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000j0rg
USGS usp000j0rg
29 Apr 2011, 08:31
80 km SW of San Antonio, Chile
A magnitude 5 mb earthquake at 28.5 km depth.
Published location
Where is 80 km SW 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.
-34.057000, -72.278000
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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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Catalog fields and provenance
Event ID
usp000j0rg
Coordinates
-34.057, -72.278
Network
us
Significance
385