QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem782093
USGS iscgem782093
11 Jul 1971, 10:51
49 km WNW of La Ligua, Chile
A magnitude 6.4 mw earthquake at 39.5 km depth.
Published location
Where is 49 km WNW of La Ligua, 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.
-32.299000, -71.726000
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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
iscgem782093
Coordinates
-32.299, -71.726
Network
iscgem
Significance
630