QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000hcak
USGS usp000hcak
4 May 2010, 17:12
93 km NE of Calama, Chile
A magnitude 5.3 mwc earthquake at 91.9 km depth.
Published location
Where is 93 km NE of Calama, 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.
-21.886000, -68.251000
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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
usp000hcak
Coordinates
-21.886, -68.251
Network
us
Significance
433