M3.1

USGS earthquake · M3.177 km WSW of Akhiok, Alaska

Name: M3.1 earthquake at 77 km WSW of Akhiok, Alaska
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇺🇸 - United States

Sep 21, 2026, 7:32 PM UTC · 2 hours ago

Map centered on the earthquake at 77 km WSW of Akhiok, Alaska, with a marker at its epicenter

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Depth52.0 km

Origin timeSep 21, 2026, 7:32 PM UTC

Coordinates56.675, -155.339

Tsunami flagNot reported

Magnitude scaleLocal magnitude

SolutionAutomatic, may be revised

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 · M3.177 km WSW of Akhiok, Alaska

U.S. Geological Survey

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