QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000fsze
USGS usp000fsze
20 Nov 2007, 16:44
55 km N of Antofagasta, Chile
A magnitude 5.4 mwc earthquake at 15.9 km depth.
Published location
Where is 55 km N of Antofagasta, 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.
-23.147000, -70.392000
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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
usp000fsze
Coordinates
-23.147, -70.392
Network
us
Significance
449