M3.5

USGS earthquake · M3.5168 km SW of Nikolski, Alaska

Name: M3.5 earthquake at 168 km SW of Nikolski, Alaska
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇺🇸 - United States

Sep 20, 2026, 7:15 PM UTC · 37 days ago

Map centered on the earthquake at 168 km SW of Nikolski, Alaska, with a marker at its epicenter

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Depth103.5 km

Origin timeSep 20, 2026, 7:15 PM UTC

Coordinates52.106, -170.937

Tsunami flagNot reported

Magnitude scaleLocal 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 · M3.5168 km SW of Nikolski, Alaska

U.S. Geological Survey

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