QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000cjta
USGS usp000cjta
27 Jan 2004, 16:00
31 km SE of El Algarrobal, Peru
A magnitude 5.8 mwb earthquake at 56.9 km depth.
Published location
Where is 31 km SE of El Algarrobal, 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.
-17.840000, -71.070000
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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
usp000cjta
Coordinates
-17.84, -71.07
Network
us
Significance
518