QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us20009zmz
USGS us20009zmz
22 Jul 2017, 07:29
142 km NE of Tocopilla, Chile
A magnitude 5.3 mww earthquake at 39 km depth.
Published location
Where is 142 km NE of Tocopilla, 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.
-21.175100, -69.236400
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
us20009zmz
Coordinates
-21.1751, -69.2364
Network
us
Significance
435