QQuakeFacts
USGS us6000rmki

10 Nov 2025, 10:49

21 km N of Antofagasta, Chile

A magnitude 5.4 mww earthquake at 52.4 km depth.

Depth52.4 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated29 January 2026Latest timestamp stored in this record

Published location

Where is 21 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.

-23.458700, -70.422500

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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
us6000rmki
Coordinates
-23.4587, -70.4225
Network
us
Significance
459