QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem866324
USGS iscgem866324
25 Jul 1964, 20:31
84 km NNW of Vallenar, Chile
A magnitude 6.5 mw earthquake at 29.6 km depth.
Published location
Where is 84 km NNW of Vallenar, 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.
-27.876000, -71.098000
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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
iscgem866324
Coordinates
-27.876, -71.098
Network
iscgem
Significance
650