QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0007zu0
USGS usp0007zu0
1 Apr 1997, 19:33
73 km SE of Palca, Peru
A magnitude 6.2 mwb earthquake at 113.8 km depth.
Published location
Where is 73 km SE of Palca, Peru?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-18.298000, -69.526000
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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
usp0007zu0
Coordinates
-18.298, -69.526
Network
us
Significance
591