M4.2

USGS earthquake · M4.277 km ESE of Ollagüe, Chile

Name: M4.2 earthquake at 77 km ESE of Ollagüe, Chile
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇧🇴 - Bolivia

Oct 4, 2026, 12:07 PM UTC · 17 days ago

Map centered on the earthquake at 77 km ESE of Ollagüe, Chile, with a marker at its epicenter

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Depth169.1 km

Origin timeOct 4, 2026, 12:07 PM UTC

Coordinates-21.430, -67.543

Tsunami flagNot reported

Magnitude scaleBody-wave magnitude

SolutionReviewed by a seismologist

Official source

U.S. Geological Survey

Terremoto preserves this event snapshot for a stable public link. USGS remains the authoritative source for revisions and scientific details.

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USGS earthquake · M4.277 km ESE of Ollagüe, Chile

U.S. Geological Survey

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