QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgemsup911840
USGS iscgemsup911840
12 Mar 1922, 16:51
72 km SW of Carahue, Chile
A magnitude 6.6 mw earthquake at 35 km depth.
Published location
Where is 72 km SW of Carahue, 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.
-39.205000, -73.714000
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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
iscgemsup911840
Coordinates
-39.205, -73.714
Network
iscgemsup
Significance
662