QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem852739
USGS iscgem852739
28 Nov 1965, 03:56
41 km SSW of Puerto Chacabuco, Chile
A magnitude 6.2 mw earthquake at 20 km depth.
Published location
Where is 41 km SSW of Puerto Chacabuco, 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.
-45.813000, -73.000000
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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
iscgem852739
Coordinates
-45.813, -73
Network
iscgem
Significance
591