QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us7000jlxu
USGS us7000jlxu
22 Mar 2023, 16:00
86 km WSW of El Aguilar, Argentina
A magnitude 6.4 mww earthquake at 228 km depth.
Published location
Where is 86 km WSW of El Aguilar, Argentina?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-23.422400, -66.495400
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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
us7000jlxu
Coordinates
-23.4224, -66.4954
Network
us
Significance
641