M3.4

USGS earthquake · M3.476 km NNW of San Antonio, Puerto Rico

Name: M3.4 earthquake at 76 km NNW of San Antonio, Puerto Rico
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

Sep 5, 2026, 3:10 AM UTC · yesterday

Map centered on the earthquake at 76 km NNW of San Antonio, Puerto Rico, with a marker at its epicenter

Open in Apple Maps ↗

Depth6.0 km

Origin timeSep 5, 2026, 3:10 AM UTC

Coordinates19.102, -67.438

Tsunami flagNot reported

Magnitude scaleDuration 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.

View the USGS record ↗

USGS earthquake · M3.476 km NNW of San Antonio, Puerto Rico

U.S. Geological Survey

More earthquakes